C List of Acronyms
CAB, Cranes, Hoists GISO, §4925
Access to GISO, §4926
Overhead Protection GISO, §4925(a)
CAB PROTECTION, Truck GISO, §3705
CABINETS, Flammable storage  GISO, §5533(b)
CABLE & DRUM, Automotive Lifts See GISO, Article 19
Mechanical Lifts, Definition GISO, §3541(d) 
Control Mechanism GISO, §3544
Descent Speed GISO, §3549
Design GISO, §3542(a)-(c)
Inspection, Operation, Maintenance GISO, §3542(d)
Marking / Labeling Requirements GISO, §3543 
Working Area, Under Lift GISO, §3547
Supports, Chassis & Axle GISO, §3548
CABLES, Cranes GISO, §5031(d)(2)
CABLES, Electrical
  ” ” See also ELECTRICAL INSTALLATIONS
Cable Supports See ELECTRICAL CABLE TRAYS
Cable Trays See ELECTRICAL CABLE TRAYS 
Definition  ESO-HV §2700
Flexible Cables, High Voltage ESO-HV, Article 14
Application / Scope ESO-HV, §2789
Conductor Construction ESO-HV, §2790
Equipment Grounding Conductors ESO-HV, §2792
Fittings ESO-HV, §2794
Minimum Bending Radii  ESO-HV, §2793
Shielding ESO-HV, §2791
Splices & Terminations  ESO-HV, §2795
Flexible Cables, Low Voltage ESO-LV, Article 49
Conductor Identification ESO-LV, §2500.23
In Show Windows & Show C  ESO-LV, §2500.11
Maintenance of Outer Sheath ESO-LV, §2500.25
Over-current Protection ESO-LV, §2500.13
Pull at Joints & Terminals ESO-LV, §2500.10
Splices ESO-LV, §2500.9
Uses Not Permitted ESO-LV, §2500.8
Uses Permitted ESO-LV, §2500.7
Metal-Clad Cables  ESO-HV, Article 13
Bends ESO-HV, §2784
Elevation ESO-HV, §2786
Fittings ESO-HV, §2785
Grounding, Grounding Conductors  ESO-HV, §2782
Splices & Terminations   ESO-HV, §2787.1
Strength ESO-HV, §2787
Supports ESO-HV, §2783
Use ESO-HV, §2781
CABLE FAULTS, Locating & Testing of TelSO, §8613
Testing Procedure  TelSO, §8613(b)
Training of Employees TelSO, §8603(a)
Use of High Voltage in Testing Procedure  TelSO, §8613(a)
CABLE REELS, Handling of TelSO, §8612(b)
CADMIUM, Operations Subject to CSO CSO, §1532
Action Level / Actions CSO, §1532(b)
Application of Standard CSO, §1532(a)
Appendices, Mandatory CSO, §1532(r)
   Biological monitoring results, Reference to CSO, §1532, Appx A
Change Rooms CSO, §1532(j)(2)
Communication of Hazard CSO, §1532(m)
Compressed Air Cleaning, Use of, Prohibition CSO, §1532(k)(6)
Definitions for the purpose of §1532 CSO, §1532(b)
Dry Sweeping Prohibition CSO, §1532(k)(5)
Effective Dates CSO, §1532(q)
Emergencies CSO, §1532(h)
Emergency plan (written) CSO, §1532
Emergency Situations CSO, §1532(h)
Employee Physicals CSO, §1532(l)
Exposure Controls, Engineering controls, Ventilation CSO, §1532(f)(4)  
Through Effective Housekeeping CSO, §1532(k)
Exposure Limits CSO, §1532(c)
Exposure Monitoring CSO, §1532(d)
Observation by Employee CSO, §1532(o)(1)
Observation Procedure CSO, §1532(o)(2)
Results, Employee notification of CSO, §1532(o)(2)
Hand washing / Shower Facilities CSO, §1532(j)(3)
Hazard Communication CSO, §1532(m)
HEPA Vacuum Requirements CSO, §1532(k)(4)
Hygiene Areas / Practices CSO, §1532(j)
Housekeeping / Cleaning of Worksite CSO, §1532(e)
Labels, Hazard CSO, §1532(m)(3)
Lunchroom Facilities CSO, §1532(j)(4)
Material Safety Data Sheet, Referenced to GISO §5207, Appx A CSO, §1532, Appx A
Medical Surveillance CSO, §1532(l)
Medical questionnaires GISO,§5207, Appx D CSO, §1532, Appx D
Methods of Compliance CSO, §1532(f)
Monitoring, Exposure CSO, §1532(d)
Observation of Monitoring CSO, §1532(o)
Permissible Exposure Limits CSO, §1532(c)
Prohibited Activities, under Regulated Areas CSO, §1532(e)(5)
Prohibitions, under Methods of Compliance,  CSO, §1532(f)(3)
Protective Work Clothing CSO, §1532(i)
Record keeping  CSO, §1532(n)
Regulated Areas CSO, §1532(e)
Access CSO, §1532(e)(3)
Demarcation CSO, §1532(e)(2)
Removal procedures CSO, §1532(f)
Reporting Requirement Pursuant to  GISO, §5203 CSO, §1532(p)
Reporting requirements, Carcinogen See under CADMIUM, Operations Subject to GISO
Respiratory Protection CSO, §1532(g)
Shower Facilities CSO, §1532(j)(3)
Signs, Hazard CSO, §1532(m)(2)
Shower & Hand Washing Facilities CSO, §1532(j)(3)
Substance technical information CSO, §1532(j)(3)
Training/Hazard Information CSO, §1532(m)(4)
Warning Signs CSO, §1532(m)(2)
Warning Labels CSO, §1532(m)(3)
Washing / Shower Facilities CSO, §1532(j)(3)
Ventilation Systems, Mechanical CSO, §1532(f)(4)
CADMIUM, Operations Subject to GISO GISO, §5207
Application & Scope GISO, §5207(a)
Definitions, For the purpose of §5207 GISO, §5207(b) 
Action Level / Actions GISO, §5207(b)
Air samples, analyzing for GISO, §5207, Appx E
   Biological monitoring results GISO, §5207, Appx F
Changing Room GISO, §5207(i)(2)
Communication of hazards  GISO, §5207(m)
Compressed air cleaning limitations  GISO, §5207(k)(6)
Definitions, For the purpose of §5207 GISO, §5207(b) 
Eating & Drinking Areas GISO, §5207(j)(4)
Effective Dates GISO, §5207(q)
Emergency plan (written)  GISO, §5207(h) 
Employee Physicals GISO, §5207(l) 
Exposure Controls / Engineering controls GISO, §5207(k)
Ventilation, Mechanical GISO, §5207(f)(3)  
Exposure Monitoring GISO, §5207(d)
Observation by Employee GISO, §5207(o)(1) 
Observation Procedure GISO, §5207(o)(2) 
Results, Employee notification of GISO, §5207(o)(2) 
Guidelines, non-mandatory GISO, §5207, Appx F
Hazard Communication GISO, §5207(m) 
Housekeeping GISO, §5207(k)
Hygiene areas & practices GISO, §5207(j)
Material Safety Data Sheet  GISO, §5207, Appx A
Medical surveillance GISO, §5207(l)
Medical questionnaires GISO, §5207, Appx D 
Methods of compliance GISO, §5207(f)
Observation of Monitoring GISO, §5207(o)
Permissible exposure limit (PEL) GISO, §5207(c)
Regulated Areas, Prohibited Activities GISO, §5207(e)(5) 
Methods of Compliance, Compliance Hierarchy GISO, §5207(f)(1)
Protective work clothing & equipment GISO, §5207(i)
Record keeping  GISO, §5207(n)
Regulated Area GISO, §5207(e)
Access GISO, §5207(e)(3)
Demarcation GISO, §5207(e)(2)
Reporting requirements Pursuant to GISO, §5203 GISO, §5207(p)
Reporting requirements, Carcinogen GISO, §5203 
Accident/Incident reporting  GISO, §5203(f) 
Posting of report GISO, §5203(g)
Report of Use GISO, §5203(d)
Temporary worksites GISO, §5203(e)
Use requiring reporting GISO, §5203(c)
Respiratory protection GISO, §5207(g)
Safety precautions GISO, §5207, Appx A
Shower & Hand Washing Facilities GISO, §5207(j)(3)
Substance technical information GISO, §5207, Appx A
Technical Guidelines GISO, §5207, Appx B
Training/Hazard Information GISO, §5207(m)(4) 
Warning Signs GISO, §5207(m)(2) 
Warning Labels GISO, §5207(m)(3) 
Washing Facilities GISO, §5207(i)(3)
Ventilation Systems, Mechanical GISO, §5207(f)(3) 
CAFETERIAS See FOOD SERVICES
CAISSON, Work in Enclosed Space under Pressure See PRESSURIZED WORKSITE OPERATIONS
CAKE CUTTER (Band Knife), Food Service GISO, §4541
CALIFORNIA CUT-OFF SAWS, Woodworking GISO, §4304 
CAL/OSHA (Division) See Cal/OSHA Web Page
Reporting / Notification 
 Accident Reporting, Injury & Fatality See Cal/OSHA, §342
Actinolite Non-Asbestiform exposure to  GISO, §5208.1(l) 
Aerial passenger tramways
Injuries  PARSO, §3154
Inspections  PARSO, §3153
Air tanks See AIR TANKS
Amusement Ride Accident GISO, §3920
Anhydrous ammonia tanks, Repairs to  See Cal/OSHA, §512(f)
Anthophylite, Non-Asbestiform, exposure GISO, §5208.1(l)
Asbestos Use
Per CSO CSO, §1529(r)
Per GISO GISO, § 5208(o)
Per SSO  SSO, § 8358(q)
Blasting accidents GISO, §5248 
Blasting Activities, per CSO CSO, §1906(a)
Boilers B&FPV, §770(b)(3)
Local Inspection In Lieu of Division Inspection B&FPV, §774(a)(1)
Secondhand Power boilers B&FPV, §767
Butadiene GISO, §5203
Cadmium See CADMIUM
Carcinogens See CARCINOGENS & under Chemical Name
Carcinogen Report of Use Requirements GISO, §5203
Accident/Incident reporting  GISO, §5203(f) 
Incidents /Emergency reporting  GISO, §5203(f) 
Posting of report GISO, §5203(g)
Report of Use GISO, §5203(d)
Temporary worksites GISO, §5203(e)
Use requiring reporting GISO, §5203(c)
Compressed natural gas Tanks, Welded Piping or Welded Vaporizers
Alteration & Repair UFPV, §526(f)
Dichloromethane, Methylene Chloride (MC), Carcinogen Use Reporting GISO, §5203
Explosives, Manufacturing Operations  GISO, §5320 
Fatalities & Serious Injuries  See Cal/OSHA, §342
Fatality, per TSO  TSO, §8420(c) 
Incident Notification MSO, §6960(a)
Lead work, Notification of disposal of Records  GISO, §5198(n)(5)
Notification of disposal of Records  CSO, §1532.1(n)(6)
Liquefied Natural Gas, Tanks, Welded Piping or Welded Vaporizers
Alteration & Repair UFPV, §526
Methylene Chloride, Carcinogen Use Reporting GISO, §5203
Methylenedianiline, Carcinogen Use Reporting GISO, §5203
Mining Operations
Conditions, Unsafe, reporting to Employer   MSO, §6965
Incident, per MSO MSO, §6960(a)
Accident that increases Mining hazards MSO, §6960(a)(10)
Accumulation of gas MSO, §6960(a)(2)
Approaching Mine working w/ Gas or Water MSO, §6960(a)(6)
Crushing of Active Mine Workings MSO, §6960(a)(7)
Fatality MSO, §6960(a)(9)
Fire MSO, §6960(a)(1)
Ground Instability MSO, §6960(a)(8)
Hoisting Equipment Breakage MSO, §6960(a)(3)
Injury, Serious MSO, §6960(a)(9)
Inrush of Water, Serious MSO, §6960(a)(5)
Overwinding, Hoisting Equipment MSO, §6960(a)(4)
Notification of Fatality, per TSO  TSO, §8420(c) 
Poster, Cal/OSHA See Cal/OSHA, §340
Pressurized Worksite Operations GISO, §6075(a)
Tremolite, Non-Asbestiform, Exposure  GISO, §5208.1(l)
Tunneling Operations
Fatality TSO, §8420(c) 
 Tunnel Classifications TSO, §8422(a)
  Reclassification  TSO, §8422(e)
Tremolite, Non-Asbestiform, Exposure  GISO, §5208.1(l)
Tunneling Operations
Fatality TSO, §8420(c) 
 Tunnel Classifications TSO, §8422(a)
  Reclassification  TSO, §8422(e)
CAL/OSHA POSTER See Cal/OSHA, §340
CALCIUM CARBIDE, for welding operations GISO, Article 84 
Storage GISO, §4818
Opening containers GISO, §4819
CALCIUM CYANAMIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CALCIUM HYDROXIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CALCIUM OXIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CALCIUM STEARATE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CAMPHOR, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CANCER CAUSING SUBSTANCES, CARCINOGENS, Regulated  GISO, §5203
Definition of Regulated Carcinogen per §5203 GISO, §5203(b)
Acrylonitrile See ACRYLONITRILE
Actinolite, Non Asbestiform See ACTINOLITE, Non Asbestiform
Anthophylite, Non Asbestiform See ANTHOPHYLITE, NON ASBESTIFORM
Arsenic, Inorganic See ARSENIC, Inorganic
Asbestos  See ASBESTOS  
Benzene See BENZENE
1,3-Butadiene  See 1,3-BUTADIENE
Cadmium  See CADMIUM  
Chromium (VI) See CHROMIUM (VI)
Coke Oven Emissions See COKE OVEN EMISSIONS
1, 2 Dibromo-3-Chloropropane See 1, 2 DIBROMO-3-CHLOROPROPANE
Dichloromethane (MC) See METHYLENE CHLORIDE
Ethylene Dibromide (EDB) See ETHYLENE DIBROMIDE (EDB)
Ethylene Oxide  See ETHYLENE OXIDE
Formaldehyde   See FORMALDEHYDE
Methylenedianiline See METHYLENEDIANILINE
4,4-Methylenebis (2-Chloroaniline)  See 4,4-METHYLENEBIS (2-CHLOROANILINE)
Methylene Chloride See METHYLENE CHLORIDE
Non Asbestiform See ACTINOLITE, ANTHOPHYLITE OR TREMOLITE
Tremolite, Non Asbestiform See TREMOLITE, Non Asbestiform
Vinyl Chloride  See VINYL CHLORIDE
CANCER CAUSING SUBSTANCES, CARCINOGENS, Specified  GISO, §5209
Application & Scope GISO, §5209(a)
2-Acetylaminofluorene  GISO, §5209(a)
4-Aminodiphenyl  GISO, §5209(a)
Benzidine (and its salts)  GISO, §5209(a)
Bis(chloromethyl) ether GISO, §5209(a)
3,3'-Dichlorobenzidine(and its salts)  GISO, §5209(a)
4-Dimethylaminoazobenzene GISO, §5209(a)
  Ethyleneimine  GISO, §5209(a)
Methyl Chloromethyl Ether  GISO, §5209(a)
Naphthylamine
α -Naphthylamine GISO, §5209(a)
  β-Naphthylamine  GISO, §5209(a)
4-Nitrobiphenyl  GISO, §5209(a)
N-Nitrosodimethylamine  GISO, §5209(a)
Propiolactone, (β-propiolactone)  GISO, §5209(a)
Change Room, Definition GISO, §5209(b)
Required which Wearing of Protective Clothing GISO, §5209(d)(2)
Container Content identification GISO, §5209(e)(2)
Definitions, For the purpose of §5209 GISO, §5209(b) 
Exposure limit, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Fume Hood/ Ventilation Requirements GISO, §5209(c)(4)
Definition of  GISO, §5209(b)
Face Velocity @ 150 fpm GISO, §5209(b)(11)
Medical Surveillance GISO, §5209(g)
Examinations GISO, §5209(g)(1)
Records GISO, §5209(g)(2)
Regulated Areas  GISO, §5209(c)
Isolated Systems GISO, §5209(c)(1)
Closed System Operations  GISO, §5209(c)(2)
Open Vessel System Operations  GISO, §5209(c)(3)
Opening a Closed System  GISO, §5209(c)(4)
Maintenance & Decontamination  GISO, §5209(c)(5)
Laboratory Activities GISO, §5209(c)(6) 
Regulated Area, General Requirements GISO, §5209(d) 
Emergencies, Specific Procedures  GISO, §5209(d)(1)
Hygiene Facilities & Practices GISO, §5209(d)(2)
Contamination Control  GISO, §5209(d)(3)
Respirator program GISO, §5209(d)(4) 
Reports per §5203 GISO, §5209(f) 
Signs, Information & Training GISO, §5209(e) 
Signs GISO, §5209(e)(1) 
Container Contents Identification GISO, §5209(e)(2) 
Lettering on signs GISO, §5209(e)(3) 
Prohibited Statements, Information GISO, §5209(e)(4) 
Training & Indoctrination GISO, §5209(e)(5)
Training GISO, §5209(e)(5)   
CANDY CUTTERS (Roller Type), Food Service GISO, §4549
CANDY MAKING 
Caramel slitters GISO, §4550
Cutters GISO, §4549
Nougat cutters GISO, §4551
CANOPY GUARD, per MSO  MSO, §7020
CANTILEVER MASTS See MASTS
CAPACITORS, Electrical
  ”   ”   ” See also ELECTRICAL INSTALLATIONS & EQUIPMENT 
High Voltage  ESO-HV, Article 29
Application of Article 29 ESO-HV, §2887
Discharge, means of ESO-HV, §2940.17
Enclosing & Guarding  ESO-HV, §2888
Grounding ESO-HV, §2889
Guarding  ESO-HV, §2888
Handling Precaution  ESO-HV, §2894
Identification / Nameplate ESO-HV, §2892
Means for Discharge ESO-HV, §2940.17
Over-current Protection  ESO-HV, §2891
Special Handling Precaution  ESO-HV, §2894
Switching ESO-HV, §2890
Disconnecting Capacitors and Means for Discharge ESO-HV, §2940.17
Low Voltage ESO-LV, Article 58 
Disconnecting Means ESO-LV, §2534.8
Drainage of Stored Charge  ESO-LV, §2534.6
Enclosing & Guarding ESO-LV, §2534.2
CAPACITY, RATED
Construction Hoist
Capacity & Loading  CSO, §1604.21
Capacity Statement & Design  CSO, §1605.20
Cranes, Capacity Marking, Load Indication GISO, §4907
Capacity marking GISO, §4907(a) 
Hoist Marking GISO, §4973
Displayed, Forklift, Industrial Trucks  GISO, §3660
Elevator, Capacity & Loading ElevSO, §3037
Electric Elevators, Capacity & Loading ElevSO, §3121.7
Hydraulic Elevators, Capacity & Loading ElevSO, §3066
Special Purpose Elevators, Capacity & Data Plates/Signs ElevSO, §3085.18
Forklift, Industrial Trucks  
Loading Beyond Rated Capacity Prohibited GISO, §3660(b)
Rated Capacity  GISO, §3660
Hoist, Capacity Marking  GISO, §4973
Industrial Trucks  GISO, §3660
Loading Beyond Rated Capacity Prohibited GISO, §3660(b)
Rated Capacity  GISO, §3660
Logging, Tractors (Including Rubber-Tired), Capacity Markings LSSO, §6313 
Pile Driving
Rated Capacity of Hammer's Suspension system CSO, §1600.1(a)
CAPROLACTAM, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CAPS, Fuel & Oxygen Cylinders GISO, §4845(v)
CAPS, Rebar, AKA Protective Covers See also REINFORCING STEEL
Approval CSO, §1712(d)(3)(A)
Testing CSO, §1712(d)(3)(C)
  Approval Requirement See Cal/OSHA, §344.90
Use of Caps / Protective Covers CSO, §1712(c)(2)
CAPTAFOL, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CAPTAN, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CAR, Passers per TSO TSO, §8479
CARAMEL SLITTERS (Circular Knife Type), Food Service  GISO, §4550
CARBARYL, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CARBIDE, CALCIUM
Storage GISO, §4818
Containers, Opening of GISO, §4819
CARBOFURAN, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CARBON BLACK, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CARBON DIOXIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CARBON DIOXIDE, Fixed Extinguishing System GISO, §6181
CARBON DIOXIDE, Testing, per TSO TSO, §8470(d)
Breathing Air GISO, §5144(i)(1)
Testing, per TSO TSO, §8470(d)
CARBON DISULFIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CARBON MONOXIDE, Airborne Contaminant 
Airborne Contaminant, Exposure limit GISO, §5155, & Appx A  
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Breathing Air GISO, §5144(i)(1)
Diesel engine operating in tunnels TSO, §8470
Testing, per TSO TSO, §8470(d)
Exposure  GISO, §5165(c)(2)
Hazard of, During Fires involving Methylene chloride GISO, §5202, Appx A 
Marine terminal operations Requirements GISO, §3463
CARBON TETRABROMIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CARBON TETRACHLORIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CARBON TETRACHLORIDE, Fire Extinguisher  GISO, §6151(c)(3)
CARBONYL CHLORIDE (Phosgene), Airborne Contaminant, Exposure limit GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Exposure to Hazardous Chemicals in Laboratories GISO, §5191
Process safety management for acutely hazardous substances  GISO, §5189, Appx A
CARBONYL FLUORIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Process Safety Management GISO, §5189, Appx A
CARBOYS & DRUMS, Containing Flammable Liquids GISO, §5418
CARCINOGEN, Report of Use Requirements GISO, §5203 
CARCINOGENS, Regulated per  GISO, §5203
Definition of Carcinogen per §5203 GISO, §5203(b)
Acrylonitrile See ACRYLONITRILE
Actinolite, Non Asbestiform See ACTINOLITE, Non Asbestiform
Anthophylite, Non Asbestiform See ANTHOPHYLITE, NON ASBESTIFORM
Arsenic, Inorganic See ARSENIC, Inorganic
Asbestos  See ASBESTOS  
Benzene See BENZENE
1,3-Butadiene  See 1,3-BUTADIENE
Cadmium  See CADMIUM  
Chromium (VI) See CHROMIUM (VI)
Coke Oven Emissions See COKE OVEN EMISSIONS
1, 2 Dibromo-3-Chloropropane See 1, 2 DIBROMO-3-CHLOROPROPANE
Dichloromethane (MC) See METHYLENE CHLORIDE
Ethylene Dibromide (EDB) See ETHYLENE DIBROMIDE (EDB)
Ethylene Oxide  See ETHYLENE OXIDE
Formaldehyde   See FORMALDEHYDE
Methylenedianiline See METHYLENEDIANILINE
4,4-Methylenebis (2-Chloroaniline)  See 4,4-METHYLENEBIS (2-CHLOROANILINE)
Methylene Chloride See METHYLENE CHLORIDE
Non Asbestiform See ACTINOLITE, ANTHOPHYLITE OR TREMOLITE
Tremolite, Non Asbestiform See TREMOLITE, Non Asbestiform
Vinyl Chloride  See VINYL CHLORIDE
CARCINOGENS, Specified  GISO, §5209
Application & Scope GISO, §5209(a)
2-Acetylaminofluorene  GISO, §5209(a)
4-Aminodiphenyl  GISO, §5209(a)
Benzidine (and its salts)  GISO, §5209(a)
Bis(chloromethyl) ether GISO, §5209(a)
3,3'-Dichlorobenzidine(and its salts)  GISO, §5209(a)
4-Dimethylaminoazobenzene GISO, §5209(a)
  Ethyleneimine  GISO, §5209(a)
Methyl Chloromethyl Ether  GISO, §5209(a)
Naphthylamine
α -Naphthylamine GISO, §5209(a)
  β-Naphthylamine  GISO, §5209(a)
4-Nitrobiphenyl  GISO, §5209(a)
N-Nitrosodimethylamine  GISO, §5209(a)
Propiolactone, (β-propiolactone)  GISO, §5209(a)
Change Room, Definition GISO, §5209(b)
Required which Wearing of Protective Clothing GISO, §5209(d)(2)
Container Content identification GISO, §5209(e)(2)
Definitions, For the purpose of §5209 GISO, §5209(b) 
Exposure limit, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Fume Hood/ Ventilation Requirements GISO, §5209(c)(4)
Definition of  GISO, §5209(b)
Face Velocity @ 150 fpm GISO, §5209(b)(11)
Medical Surveillance GISO, §5209(g)
Examinations GISO, §5209(g)(1)
Records GISO, §5209(g)(2)
Regulated Areas  GISO, §5209(c)
Isolated Systems GISO, §5209(c)(1)
Closed System Operations  GISO, §5209(c)(2)
Open Vessel System Operations  GISO, §5209(c)(3)
Opening a Closed System  GISO, §5209(c)(4)
Respirator Protection GISO, §5209(c)(4)(D)
Opening a Closed System  GISO, §5209(c)(4)
Maintenance & Decontamination  GISO, §5209(c)(5)
Laboratory Activities GISO, §5209(c)(6) 
Regulated Area, General Requirements GISO, §5209(d) 
Emergencies, Specific Procedures  GISO, §5209(d)(1)
Hygiene Facilities & Practices GISO, §5209(d)(2)
Contamination Control  GISO, §5209(d)(3)
Respirator program GISO, §5209(d)(4) 
Reports per §5203 GISO, §5209(f) 
Respirator Protection
Air Supplied Hood GISO, §5209(c)(5)(A)
SCBA w/ Full Facepiece, Positive Pressure or Pressure Demand, + Auxiliary GISO, §5209(c)(4)(D)
Signs, Information & Training GISO, §5209(e) 
Signs GISO, §5209(e)(1) 
Container Contents Identification GISO, §5209(e)(2) 
Lettering on signs GISO, §5209(e)(3) 
Prohibited Statements, Information GISO, §5209(e)(4) 
Training & Indoctrination GISO, §5209(e)(5)
Training GISO, §5209(e)(5)   
CARDBOARD BALERS GISO, §4353
CARDBOARD MILLS See PULP, PAPER, & CARDBOARD MILL OPERATIONS 
CARDIOPULMONARY RESUSCITATION (CPR) See FIRST AID
CARDS, Accident Prevention Cards or Tags GISO, §3341
Application / Scope of §3341 GISO, §3341(a)
Definitions  GISO, §3341(b)
Biological Hazard Tags GISO, §3341(h)
Caution Tags GISO, §3341(f)
Color Coding for Tags GISO, §3341, Appx A
Criteria for Tags GISO, §3341(d)
Danger Tags GISO, §3341(e)
Design Criteria of Tags GISO, §3341(d)
Other Tags  GISO, §3341(i)
Use of Tags GISO, §3341(c)
Warning Tags GISO, §3341(g)
CARDS, Revolving Flat type GISO, §4461
CARE OF THE INJURED, per TSO TSO, §8420
CARGO
Broken/Damaged  GISO, §3339
Doors   GISO, §3323
Hazardous GISO, §3462
CARGO CARRIERS  See MOTOR CARRIERS, RAILROADS
CARGO DOORS  GISO, §3323 
CARGO HANDLING OPERATIONS
Accident Prevention & First Aid GISO, §3464
Cargo, Damaged GISO, §3339
Dock Plates & Loading Ramps GISO, §3337
Examination of Bulk Cargo Handling Devices, Testing GISO, §5022
First Aid GISO, §3464
Loading Dock  GISO, §3336
Loading Ramps & Dock Plates GISO, §3337 
Materials, Damaged, Broken   GISO, §3339
Pallets  GISO, §3338
CARNIVAL RIDES  See AMUSEMENT RIDES
CARNIVALS & SIMILAR EVENTS See CIRCUSES, FAIRS, CARNIVALS & SIMILAR EVENTS
CARPENTERS SCAFFOLDS See SCAFFOLDING, Subheading: Light-Duty
CARPET FRAYER GISO, §4462
CARPET TRIMMER, Guarding of Knives GISO, §4463
CARRIAGES, Sawmill Operations LSSO, §6348
CARRIERS See MOTOR CARRIERS; RAILROADS  
CARRIERS, Tractor-Mounted Personnel Transport (PTCs), per AgSO GISO, §3437
CARRYING MATERIAL, Up Ladders GISO, §3276(a)(1)
CATCH PLATFORMS CSO, §1724(c)
CATECHOL, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CATHEADS, for Well- Drilling / Servicing Machinery PSO-D&P, §6642 
Chain Used for Spinning Lines  PSO-D&P, §6645
Lines Used on Catheads PSO-D&P, §6644
CATWALKS GISO, §3273(d)
Boom Block, Access to GISO, §4926
Drilling Wells, Access to PSO-D&P, §6572
Overhead Clearance GISO, §3273(d)
Over Water CSO, §1603(b)
Size Requirements GISO, §3273(d)
Slope exceeding 18 degrees, on Cranes, Conveyors  GISO, §3273(d)
Unfinished Attics and Other Ceiling Spaces  GISO, §3273(d) Exceptions
CAUTION SIGN, For Unsafe Practices  GISO, §3340(c)(3)(B)
CAVE-IN PROTECTION, at Excavations See under EXCAVATIONS
See CONTROLLED DECKING ZONE (CDZ)
CDAC, Crane & Derrick Advisory Committee,(Federal OSHA's C-DAC) See CONSTRUCTION CRANES & DERRICKS per CSO
CDZ, Controlled Decking Zone CSO, §1710(n) 
Shear Connectors, Installation within CDZ Prohibited CSO, §1710(e) 
CEILING, Access Openings GISO, §3271
Popcorn Ceilings See Presumed Asbestos Containing Material under ASBESTOS
CELLARS & SHAFTS PSO-D&P, Article 20
Construction & Maintenance PSO-D&P, §6576
Entrance & Exit  PSO-D&P, §6577
Permanent Change Rooms, per Article 9, GISO PSO-D&P, §6514(a)
Clean, Orderly, Sanitary Condition PSO-D&P, §6514(b)
Location of PSO-D&P, §6514(c)
Shower Facilities, Number of PSO-D&P, §6514(a)
Well Drilling & Servicing Operations PSO-D&P, §6515
Clean, Orderly, Sanitary Condition PSO-D&P, §6515(b)
Lighting, Heating & Ventilation PSO-D&P, §6515(b)
Location of PSO-D&P, §6515(a)
CELLOSOLVE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CELLOSOLVE ACETATE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CELLS, Electrolytic ESO-LV, Article 83
Application / Scope ESO-LV, §2583.1
Application ESO-LV, §2583.2 
Auxiliary Nonelectrical Connections ESO-LV, §2583.7
Crane & Hoist Operations ESO-LV, §2583.8
Disconnecting Means ESO-LV, §2583.3
Fixed & Portable Electric Equipment  ESO-LV, §2583.6
Portable Electric Equipment  ESO-LV, §2583.4
Power Supply Circuits  ESO-LV, §2583.5
Receptacles for Portable Equipment ESO-LV, §2583.5
CELLULOSE NITRATE FILM, Storage Vaults
Lamps ESO-LV, §2553.51
Prohibited electrical equipment ESO-LV, §2553.52
CEILING, Access Openings GISO, §3271
CEMENT BAGS, Piles, Stabilizing CSO, §1549(b)
CENTRAL HEATING & AIR CONDITIONING GISO, §5142
General Requirements GISO, §5143
Inspections & Maintenance GISO, §5142(b)
Documentation GISO, §5142(b)(2)
Availability of records GISO, §5142(b)(3)
Operated during work hours GISO, §5142(a)
CENTRIFUGAL (RADIAL) AIR COMPRESSOR SYSTEMS  See AIR COMPRESSORS
CENTRIFUGES & EXTRACTORS PSO-R,T&H, §6887
CERTIFICATES / CERTIFICATION
Air Tank, Inspectors UFPV, §463
Amusement rides GISO, §3914
Asbestos Consultants, Site Surveillance Technicians CSO, §1529(q)
Audiology Technicians GISO, §5097(c)(3)
Crane, certificate / examination, Construction Safety Orders See also CONSTRUCTION CRANES & DERRICKS
Operator Certification, Mobile & Tower Cranes CSO, §1618.1
Crane, certificate / examination, General Industry GISO, §4885 Plate V
Crane, certificate / examination GISO, §4885 Plate V
Accessory Gear GISO, §5021(a)
Licensing of Crane / Derrick Certifier See Cal/OSHA, §344.60
Marine Terminal Operations GISO, §3473(a) 
Not operated until GISO, §5021(a)
Operator Certification, Mobile & Tower Cranes GISO, §5006.1   
Certifying Entities GISO, §5006.1(c)
Exception from Certification GISO, §5006.1(f) Exception 1-3
Operator Certification GISO, §5006.1(b)
Operator Qualifications GISO, §5006.1(a)
Physical Exam GISO, §5006.1(a)(1)
Re-Certification GISO, §5006.1(d)
Testing GISO, §5006.1(a)
Substance Abuse Test GISO, §5006.1(a)(2)
Written Exam GISO, §5006.1(a)(3)
Testing GISO, §5006.1(a)
Trainee Operation of Cranes GISO, §5006.1(e)
Derrick, test / examination GISO, §4885 Plate V
Not operated until GISO, §5021(a)
Marine Terminal Operations GISO, §3473(a) 
Fire extinguisher  See FIRE EXTINGUISHERS
First Aid / CPR Training See FIRST AID
Forklift Training, Employer's Written Certification of Employee Training GISO, §3668(f)
Hazard Assessment, Employer's Written Certification GISO, §3380(f)(2)
Hazardous Waste Operations, Employee Certification of training GISO, §5192(a)(3)
Industrial Truck Training, Employer's Written Certification of Employee Training GISO, §3668(f)
Inspectors, Air Tanks UFPV, §463
Operator Certification, Mobile & Tower Cranes GISO, §5006.1   
Power operated press GISO, §4192
Presence sensing device
Safety systems  GISO, §4208.1, Appx A
Safety representatives MSO, §6967
Safety Professional, Certified (CSP)
Definition per CSO GISO, §1504
Definition per GISO GISO, §3207
Confined Space, Testing Atmosphere  GISO, §5157, Appx B (1)
Hazardous Waste Operations/Emergencies, OSH Program GISO, §5192, Appx C
Tunneling Operations, Safety Representative, DOSH Application TSO, §8406(g)(2)(B)
Training See TRAINING
CERTIFIED EMPLOYEE, Definition GISO, §5192(a)(3)
CERTIFIED SAFETY PROFESSIONAL (CSP)
Definition per CSO GISO, §1504
Definition per GISO GISO, §3207
Confined Space, Testing Atmosphere  GISO, §5157, Appx B (1)
Hazardous Waste Operations/Emergencies, OSH Program Development & Implementation GISO, §5192, Appx C
Tunneling Operations, Safety Representative, DOSH Application TSO, §8406(g)(2)(B)
CERTIFIED SUPERVISOR, Definition GISO, §5192(a)(3)
CESIUM HYDROXIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHAIN & SPROCKET DRIVES, Guarding  GISO, §4075(a)
CHAIN LADDERS, Jacob's Ladder or Wire Rope Ladder.
Construction Operations per CSO CSO, §1603(h) & (i)
Definition In CSO CSO, §1504(F)
Petroleum Refineries, Transportation & Handling
Approval of PSO-R,T&H, §6799.1(b)
Definition In PSO, R,T&H PSO-R,T&H, §6755
Inspection & Load testing of,  In PSO, R,T&H PSO-R,T&H, §6799.1(c)
Use of Jacob's Ladder PSO-R,T&H, §6799.1(e)
Use Plan PSO-R,T&H, §6799.1(d)
Tunneling Operations per TSO, Access in Shafts & Inclines TSO, §8494(a)(1)
CHAINSAWS  GISO, §6283
Chain Saw Guarding at Log Decks LSSO, §6345(a), (b)
Treework Operations, Power Saws GISO, §3425(a)
Logging Operations See also LOGGING OPERATIONS
Refueling of GISO, §3421(i)
CHAIN SLINGS, Alloy Steel GISO, §5044
Identifications / Markings GISO, §5044(a)
Heated / Heating of GISO, §5044(f)
CHAIR LIFTS, STAIRWAY, per ElevSO
Stairway Chairlifts, Group II, Contracted before 10-25-98 ElevSO, §3094
ASME A17-1993 Reference ElevSO, §3094.4
Electrical Wiring ElevSO, §3094.6
Existing Installations ElevSO, §3094.1
Maintenance ElevSO, §3094.5
Stairway Chairlifts, Group III, Contracted from 10-26-98 to 4-30-2008 
Comply with Group II Standard ElevSO, 3136
Stairway Chairlifts, Group IV, Contracted on or after 5-01-2008  ElevSO, §3142
CHAIR LIFTS, STAIRWAY, per ESO
Application / Scope ESO-LV, §2562.1
Controllers, Motor ESO-LV, §2562.7 
Disconnecting Means ESO-LV, §2562.2
Identification, Sign Requirements ESO-LV, §2562.3
Interconnection, Multicar Controllers ESO-LV, §2562.6
Motor Controllers ESO-LV, §2562.7
Sign Requirements ESO-LV, §2562.3 
Single-Car & Multicar Installations ESO-LV, §2562.4
Multicar Controllers ESO-LV, §2562.6
Multiple Disconnecting Means ESO-LV, §2562.5
Multiple Driving Machines ESO-LV, §2562.3
Warning Sign  ESO-LV, §2562.3(b)
CHAIRS, BOATSWAIN’S, & Controlled Descent Apparatus GISO, §3286
Construction, Use in  CSO, §1662
Illustration of, Reeving of Rope  CSO, §1662
Window Cleaning Operations GISO, §3282
CHANGE ROOM
Acrylonitrile protective clothing and equipment GISO, §5213(j), (m)
Arsenic, Inorganic GISO, §5214(i), (k)
Asbestos, per CSO CSO, §1529(j)
Asbestos protective work clothing and equipment, per GISO GISO, §5208(h), (i)
Asbestos, per SSO SSO, §8358(j)
Carcinogens, Definitions GISO, §5209(b)
Carcinogens, General Regulated Area Requirements GISO, §5209(d)
Coke Oven Emissions, Protective Clothing and Equipment GISO, §5211(q)
Coke Oven Emissions, Hygiene Facilities and Practices GISO, §5211(r)
1, 2 Dibromo-3-Chloropropane (DPCP) Protective Clothing and Equipment GISO, §5212(j)
1, 2 Dibromo-3-Chloropropane (DPCP) Hygiene Facilities and Practices GISO, §5212(l)
Formaldehyde GISO, §5217, Appx A
Lead, per CSO CSO, §1532.1, Appx B
Lead, Protective Work Clothing and Equipment, per GISO GISO, §5198(g)
Lead, Hygiene Facilities and Practices, per GISO GISO, §5198(i)
Lead, Summary of regulations, per GISO GISO, §5198, Appx B
Methylenedianiline, per GISO GISO, §5200(i)
Methylenedianiline, per CSO CSO, §1535(h)
Mining Operations, per MSO
Surface mines MSO, §6976
Underground mines MSO, §6977
Oil & Gas Well Drilling, facility requirements MSO, §6515
Permanent Chang Room requirements MSO, §6514
Oil & Gas Refineries & Transportation Activities, per PSO-R,T&H PSO-R,T&H, §6787 
Tunneling Operations, per TSO TSO, §8431
CHANGES IN ELEVATION, of Working / Walking Surfaces GISO, §3223
CHANGING & CHARGING STORAGE BATTERIES GISO, §5185
Compliance with Storage Battery Systems GISO, §5185(a)
Corrosive Liquids, Spill Remediation, Neutralizing  GISO, §5185(d)
Location designed for GISO, §5185(b)
Electrolyte Dispensing GISO, §5185(e)
Electrolyte Mixing Area, Ventilated GISO, §5185(f)
Employee Instruction GISO, §5185(b)
Emergency Operations GISO, §5185(b)
Eye & Body Flushing & Drenching Area GISO, §5185(n)
Handling, Battery Lifting Devices GISO, §5185(j)
Ignition Sources, Prevention GISO, §5185(l)
Jumper battery GISO, §5185(o)
Mobile Equipment GISO, §5185(i)
Personal Protective Equipment GISO, §5185(q)
Physical Damage Prevention, Charging Equipment GISO, §5185(i)
Smoking Prohibition GISO, §5185(k)
Specific Gravity Readings GISO, §5185(g)
Spill Remediation, Neutralizing Corrosive Liquids  GISO, §5185(d)
Storage Racks, Non-conductive GISO, §5185(l)
Vent Caps GISO, §5185(m), (p)
Ventilation of Area GISO, §5185(c)
CHANGING ROOMS, PER sso SSO, §8397.4(g)
CHART, Load-Rating, Cranes  GISO, §4923
CHECKING SYSTEMS, Welfare & Location Checks, Logging  LSSO, §6258
CHECKLIST, Mine Entry MSO, §6974
CHEMICAL BURNS, Protection from Hazardous Liquids GISO, §3302
CHEMICAL HYGIENE PLAN GISO, §5191(e) 
Definitions GISO, §5191(b)
CHEMICAL INDUSTRY MACHINES GISO, Article 70
Extractors, General GISO, §4565
Automatic feed & discharged GISO, §4567
Inspections GISO, §4565(c)
Installation GISO, §4565(d)
Maximum speed GISO, §4565(a)
Open top & bottom discharge GISO, §4568
Rolls GISO, §4569
Speed control & Brake GISO, §4565(b)
Screw Cover Type, Guarding GISO, §4566(a)
Specifications GISO, §4566(b)
Screw cover type GISO, §4566
Soap presses GISO, §4570
CHEMICAL PLANTS, Flammable / Combustible Liquids GISO, §5629 
” ” ” ” ” See also PLANTS
Boiler Inspections B&FPV, §770
Flammable liquids GISO, §5629
Fire Protection / Control
Process unit location GISO, §5629(d)
Portable fire extinguishment and control equipment GISO, §5629(e)
Special Fire Extinguishing agent GISO, §5629(g)
Piping systems GISO, §5629(b)
Pressure Vessels GISO, §5629(b)
Smoking Prohibition GISO, §5629(h)
Storage GISO, §5629(a)
Wharves GISO, §5629(c)
Water availability GISO, §5629(f)
CHEMICALS
  ”     ”   See under Chemical Name
Cancer causing See CARCINOGENS
Hazardous substances  See HAZARDOUS SUBSTANCES
List   See Cal/OSHA, §339
Occupational exposure to hazardous chemicals
Definitions GISO, §5191(b)
Chemical hygiene plan GISO, §5191(e)
National Research Council Recommendations GISO, §5191, Appx A
References GISO, §5191, Appx B
Laboratory workers GISO, §5191
Personal Protective Equipment See PERSONAL PROTECTIVE EQUIPMENT
Pesticides  See PESTICIDES  
Process Safety Management GISO, §5189, Appx A
CHEMICALS, Used in Suppression of Airborne Hazard GISO, §5145 
CHEMICAL TOILETS, Field Sanitation
Toilet and handwashing facilities GISO, §3457(c)(2)
Maintenance standards GISO, §3457(c)(3)
CHERRY PICKERS, per TSO TSO, §8479
CHIP GUARD GISO, §3303
CHIPPERS, BRUSH & SLASH, Woodworking Machines GISO, §4299
CHIPPERS, Wood  LSO, §6364
CHLORATE HIGH EXPLOSIVES, Prohibition  GISO, §5241(a)
CHLORIDE, VINYL  GISO, §5210
” ” See also CARCINOGENS, Regulated
Application / Scope GISO, §5210(a)
Definitions GISO, §5210(b)
Carcinogen as See CARCINOGENS
Emergency Situations GISO, §5210(i)
Hazardous Operations GISO, §5210(h)
Medical Surveillance GISO, §5210(k)
Methods of Compliance GISO, §5210(f) 
Monitoring, Exposure GISO, §5210(d)
Permissible Exposure Limit GISO, §5210(c)
Records GISO, §5210(m)
Access to GISO, §5210(m)(2)
Employee Identification Requirement GISO, §5210(m)(1)
Transfer of, pursuant to §3204 GISO, §5210(m)(3) 
Regulated Area GISO, §5210(e)
Reports pursuant to §5203 GISO, §5210(n)
Respiratory Protection GISO, §5210(g)
Signs & Labels GISO, §5210(l)
Areas containing Hazardous Operations  GISO, §5210(l)(2)
Emergency Conditions / Operations, at  GISO, §5210(l)(2)
Entrances to Regulated Areas, at  GISO, §5210(l)(1)
Polyvinyl Chloride Container labeling GISO, §5210(l)(4)
Prohibited Information, Instruction GISO, §5210(l)(6) 
Vinyl Chloride Container labeling GISO, §5210(l)(5) 
Waste Containers GISO, §5210(l)(3) 
Training GISO, §5210(j) 
CHLORDANE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLORINATED CAMPHENE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLORINATED DIPHENYL OXIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLORINE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Process Safety Management GISO, §5189, Appx A
CHLORINE DIOXIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Process Safety Management GISO, §5189, Appx A
Pulp, paper, & paperboard mill GISO, §4419
CHLORINE PENTAFLUORIDE
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Process Safety Management GISO, §5189, Appx A
CHLORINE TRIFLUORIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Process Safety Management GISO, §5189, Appx A
CHLOROACETALDEHYDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROACETONE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROACETOPHENONE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROACETYL CHLORIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROBENZENE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROBENZYLIDENE MALONITRILE
Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROBROMOMETHANE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLORODIFLUOROMETHANE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLORODIPHENYL, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROFORM, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROMETHYL METHYL ETHER
Process Safety Management GISO, §5189, Appx A
CHLORONITROPROPANE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROPENTAFLUOROETHANE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROPICRIN, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Process Safety Management GISO, §5189, Appx A
CHLOROPRENE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROPROPIONIC ACID, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROSTYRENE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLOROTOLUENE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHLORPYRIFOS, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHOCK TRUCK WHEELS, During Forklift Loading  GISO, §3650(t)(22)
CHOCK RAILROAD CAR WHEELS, During Forklift Loading  GISO, §3650(t)(23)
CHOKER, Logging, Illustration LSSO, §6402, Appx A5 
CHOP SAW, Cut-Off Saw GISO, §4304
CHRISTMAS TREEING See CRANES, Rigging
CHRISTMAS TREES & Decorations, Fire safety GISO, §3217
CHRISTMAS, Decorations, Temporary Electrical ESO-LV, Article 13 
Application / Scope ESO-LV, §2405.1
General Requirements ESO-LV, §2405.2
CHROMITE ORE PROCESSING, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHROMIUM, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHROMIUM (VI), Operations subject to CSO CSO, §1532.2
Application & Scope CSO, §1532.2(a)
Definitions, For the purpose of §1532.2 CSO, §1532.2(b) 
Changing Room CSO, §1532.2(h)(2)
Communication of hazards  CSO, §1532.2(j)
Definitions, For the purpose of §1532.2 CSO, §1532.2(b) 
Eating & Drinking Areas CSO, §1532.2(h)(4)
Effective Dates CSO, §1532.2(l)
Exposure determination CSO, §1532.2(d)
Hygiene areas & practices CSO, §1532.2(h)
Medical surveillance CSO, §1532.2(i)
Methods of compliance CSO, §1532.2(e)
Permissible exposure limit (PEL) CSO, §1532.2(c)
Prohibited Activities CSO, §1532.2(h)(5)
Protective work clothing & equipment CSO, §1532.2(g)
Record keeping  CSO, §1532.2(k)
Reporting requirements Pursuant to §5203 CSO, §1532.2(m)
Respiratory protection CSO, §1532.2(f)
Washing Facilities CSO, §1532.2(h)(3)
CHROMIUM (VI), Operations subject to GISO GISO, §5206
Application & Scope GISO, §5206(a)
Definitions, For the purpose of §5206 GISO, §5206(b) 
Changing Room GISO, §5206(i)(2)
Communication of hazards  GISO, §5206(l)
Definitions, For the purpose of §5206 GISO, §5206(b) 
Eating & Drinking Areas GISO, §5206(i)(4)
Effective Dates GISO, §5206(n)
Exposure determination GISO, §5206(d)
Hygiene areas & practices GISO, §5206(i)
Medical surveillance GISO, §5206(k)
Methods of compliance GISO, §5206(f)
Permissible exposure limit (PEL) GISO, §5206(c)
Prohibited Activities GISO, §5206(i)(5)
Protective work clothing & equipment GISO, §5206(h)
Record keeping  GISO, §5206(m)
Reporting requirements Pursuant to §5203 GISO, §5206(o)
Respiratory protection GISO, §5206(g)
Washing Facilities GISO, §5206(i)(3)
CHROMIUM (VI), Operations subject to SSO SSO, §8359
Application & Scope SSO, §8359(a)
Definitions, For the purpose of §8359 SSO, §8359(b) 
Changing Room SSO, §8359(h)(2)
Communication of hazards  SSO, §8359(j)
Definitions, For the purpose of §8359 SSO, §8359(b) 
Eating & Drinking Areas SSO, §8359(h)(4)
Effective Dates SSO, §8359(l)
Exposure determination SSO, §8359(d)
Hygiene areas & practices SSO, §8359(h)
Medical surveillance SSO, §8359(i)
Methods of compliance SSO, §8359(e)
Permissible exposure limit (PEL) SSO, §8359(c)
Prohibited Activities SSO, §8359(h)(5)
Protective work clothing & equipment SSO, §8359(g)
Record keeping  SSO, §8359(k)
Reporting requirements Pursuant to §5203 SSO, §8359(m)
Respiratory protection SSO, §8359(f)
Washing Facilities SSO, §8359(h)(3)
CHROMIUM COMPOUNDS, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHROMYL CHLORIDE, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CHRYSOTILE, Asbestiform    See ASBESTOS, Subheading, 
CHURCHES See ASSEMBLY, Halls or Places of
CHUTE OPENING CSO, §1632 (l)
CHUTES & ORE PASSES, per MSO MSO, §7052 
CIGAR CUTTER GISO, §4558
CIGARETTES  See SMOKING 
CIRCUIT BREAKERS
Access to ESO-HV, §2711 
American National Standards, compliance with    ESO-HV, §2839
Closing rating ESO-HV, §2837(c)
De-icing and snow melting Equipment, Disconnecting Means ESO-LV, §2526.50
Fixed electric space heaters
Indicating type ESO-LV, §2524.21
General Requirements, High Voltage ESO-HV, §2839
General Requirements, Low Voltage ESO-LV, §2390.81
Grounding of Enclosures ESO-HV, §2838
Identification / Marking of ESO-HV, §2840
Interlocks
Industrial Control Assemblies ESO-HV, §2871
Mechanical Interlocks ESO-HV, §2871(b)
In Lieu of, Mechanical Interlocks ESO-HV, §2871(b)
Stored Energy Mechanism, Equipped with ESO-HV, §2871(a)
Interrupting rating ESO-HV, §2837(b)
Isolation ESO-HV, §2841
Labeling ESO-LV, §2340.22(a)
Manual tripping, Means of ESO-HV, §2839(a)
Mechanical position indicator ESO-HV, §2839(e)
Modification of ESO-HV, §2840(b)
Momentary rating ESO-HV, §2837(d)
Nameplate, Identification ESO-HV, §2840
Overcurrent protection
Position Indicating ESO-LV, §2390.81
Switches, Used as  ESO-LV, §2390.83
Panel Access ESO-LV, §2340.16
Portable switchboards on stage ESO-LV, §2552.53
Position, indicating
Overcurrent protection ESO-LV, §2390.81
Ratings ESO-HV, §2837
   ”    ” ESO-HV, §2710(d)
Release free ESO-HV, §2839(b)
Safe location ESO-LV, §2340.27
Switches, used as ESO-LV, §2390.83
Trip tree ESO-HV, §2839(b)
Unintended operation, prevention ESO-HV, §2839(c)
Used As Switches  ESO-LV, §2390.83
Voltage, Rated Maximum ESO-HV, §2837
CIRCUITS, Electrical
Automatic Circuit Reclosers  ESO-HV, §2843
Discontinued Circuits ESO-LV, §2340.24
Removal of Conductors, Discontinued Circuits ESO-LV, §2340.24 
Impedance & Other Characteristics ESO-LV, §2340.10 
Damage to Circuits, Prevention ESO-LV, §2340.10 
Removal of Conductors, Discontinued Circuits ESO-LV, §2340.24 
Branch Circuits
High Voltage ESO-HV, Article 5
Ampacity ESO-HV, §2734
Branch Circuit, Over-current Protection ESO-HV, §2735 
Circuit Breakers ESO-HV, §2735
Conductor, Over-current Protection ESO-HV, §2735 
Identification of Multi-wire Branch Circuits  ESO-HV, §2738
Over-current Protection ESO-HV, §2735 
Isolation Requirements ESO-HV, §2737
Switching Requirements ESO-HV, §2736
Low Voltage   ESO-LV, Article 6 
Cord Connections ESO-LV, §2360.5
Ground-Fault Circuit Interrupter Protection ESO-LV, §2360.3
Identification of Multi-wire Branch Circuits ESO-LV, §2360.1
Outlet Devices   ESO-LV, §2360.4
Receptacle & Cord Connectors ESO-LV, §2360.2
Motor Circuits & Controllers  See MOTORS, MOTOR CIRCUITS
Reclosers, Automatic ESO-HV, §2843
Remote Control Signaling & Power-Limited Circuits ESO-LV, Article 85
Class 1, 2, & 3 Circuits ESO-LV, §2585.1
Classification ESO-LV, §2585.1
Marking ESO-LV, §2585.2
Separation from Conductors & Other Circuits ESO-LV, §2585.3
CIRCULAR HAND SAWS See under PORTABLE POWER DRIVEN CIRCULAR HAND SAWS
CIRCULAR KNIVES (Class B), Woodworking GISO, §4302
CIRCULAR KNIVES, Guarding of Knives GISO, §4464
CIRCULAR METAL CUTTING SAWS See under METAL WORKING MACHINES
CIRCULAR RIPSAWS, Manual Feed (Class B), Woodworking GISO, §4300
CIRCULAR RIPSAWS, Self Feeding (Class B), Woodworking GISO, §4301
CIRCULAR SAW BLADES & KNIVES, Woodworking, Speed of  GISO, §4322
CIRCULAR SAWS, Metalworking Saw GISO, §4231
CIRCULAR SAWS, Woodworking Hand Saw GISO, §4307
Circular Knives GISO, §4302
Cross-Cut Saw GISO, §4302
Defective or Broken Saws Prohibited GISO, §4307(d)
Disabling of Guard Prohibited GISO, §4307(c)
Guarding Requirement GISO, §4307(a)(b)
Disabling of Guard Prohibited GISO, §4307(c)
Rip Saw
Manual Feed GISO, §4300
Self Feed GISO, §4301 
Table Saw GISO, §4300.1
Illustration GISO, §4300.1, Figure A
CIRCULAR SAWS, Metal Cutting Saws
CIRCULATING HOSE, & Rotary Hose & Standpipe PSO-D&P, §6609
CIRCUSES, FAIRS, CARNIVALS & SIMILAR EVENTS ESO-LV, Article 84
Application / Scope ESO-LV, §2584.1
Concessions, Inside  ESO-LV, §2584.6
Disconnecting Means ESO-LV, §2584.8 
Overhead Conductor Clearances  ESO-LV, §2584.4
Portable Distribution & Termination Boxes ESO-LV, §2584.7
Protection of Electric Equipment  ESO-LV, §2584.2
Service Equipment, Service Entrances ESO-LV, §2584.3
Tents & Concessions, Inside  ESO-LV, §2584.6
Wiring Methods ESO-LV, §2584.5
CITATIONS & PENALTIES    See Cal/OSHA, Article 4
Appeal of   See OSHAB, §361(a)
Classification   See Cal/OSHA, §334
CITIZENS BAND RADIO, Prohibition  LSSO, §6273
CLASS I, II, III ELECTRICAL HAZARDS 
Documentation ESO-LV, §2540.2(a)
Intrinsically safe equipment ESO-LV, §2540.2(b)
CLASSIFIED LOCATIONS, per ESO     See HAZARDOUS (CLASSIFIED) LOCATIONS 
CLASSIFICATION,  Gassy & Hazardous Tunnels TSO, §8422
CLASSIFICATION, Soil, Excavation Operations  CSO, §1541.1, Appx A
CLASSIFICATION OF VIOLATIONS See Cal/OSHA, §334
CLAY, Stone & Glass, Working Machines GISO, Article 73
Chasers & Similar Mixing & Grinding Mills GISO, §4626
Mullers & Similar Mixing & Grinding Mills GISO, §4626
Pug Mills  GISO, §4625
Wet & Dry Pans  GISO, §4626
CLEAN, Work Space GISO, §3362(a)
CLEANERS & LAUNDERERS
Equipment GISO, §4480
Boilers GISO, §4493
Drying box or cabinets GISO, §4487
Drying tumblers GISO, §4484 
Extractors GISO, §4482
Ironers
Body type GISO, §4490
Flatwork type GISO, §4480
Press type GISO, §4492
Rotary-body type GISO, §4491
Marking machines GISO, §4480
Operating rules GISO, §4494
Power wringers GISO, §4483
Pressure vessels GISO, §4493
Shakers GISO, §4486
Washing machines GISO, §4481 
CLEANING
Machinery & Prime Movers, Lock-out / Tag-out GISO, §3314
Respirators  GISO, §5144(d)(3)
Spraying Area  GISO, §5453(c)
Windows See WINDOW CLEANING
Work Area  CSO, §1513(a)
CLEANING AGENTS, Fire Prevention Requirements PSO-R,T&H, §6774 
CLEANING / SANITATION OF PROTECTIVE DEVICES GISO, §3387
CLEANING SOLVENTS, Flammable, General Requirements GISO, §5417
Class IA Flammable Liquids Use Requirements when Used as Cleaner GISO, §5417(d)
Containers, Covered GISO, §5417(e)
Labeling / Marking of Containers GISO, §5417(a)
Spaying Liquids for cleaning Purposes GISO, §5417(c)
Tubular Gauges, Shielding Requirements GISO, §5417(f)
Ventilation Requirements when used as cleaner GISO, §5417(b)
CLEAR SPACE AROUND 
Aisles and walkways GISO, §3272(c)
Aisles for vehicle traffic GISO, §3272(e)
Electrical Panels ESO-LV, §2340.16
Passageways GISO, §3272(c)
Passageways for vehicle traffic GISO, §3272(e)
Spray Booths GISO, §5446(h)
Elevator Equipment See Clearances under ELEVATORS
CLEARANCES AND MINIMUM APPROACH DISTANCES
Cable Conductors Entering Enclosure ESO-HV, §2862
Cranes to High Voltage Lines ESO-HV, §2946
Cranes to Structures, Traveling Cranes  GISO, §4912
Energized High Voltage Lines  ESO-HV, §2940.2
Guards to Moving Parts  GISO, §3944
Outdoor Wiring, Clearance to Buildings ESO-LV, §2375.19
Outdoor Wiring, Clearance from Ground ESO-LV, §2375.18
Proximity to Overhead Lines ESO-HV, §2946
Service Entrances, to ESO-HV, §2723
Sprinklers, Fire Suppression System  GISO, §6170(c)(10)
Stringing or Removing High Voltage Lines 
Within 10 feet of Conductors(in Excess of 300V)  ESO-HV, §2941(i)
Structural Clearance, Traveling Cranes  GISO, §4912
Telecommunication Operations per TelSO TelSO, §8602(h)
Work Procedure, Safe, Clearances ESO-HV, §2940.2
Work Space about Electrical Equipment ESO-LV, §2340.16
CLEAT, Double, Ladders CSO, §1504
CLEATS, Ladders CSO, §1676
CLEATS, Slippery Floor Remediation GISO, §3272(d)
Protecting Workers on  Slippery Working Areas   GISO, §3273(a)
CLINICAL LABORATORIES See LABORATORIES
CLINKING MACHINE, Leather & Composition Goods GISO, §4510
CLIPS, WIRE ROPE, Fist Clips
Construction Hoist
Guying of Hoist CSO, §1605.6(b)
Rope Fastening, Construction Operations CSO, §1605.13
Elevators, Passenger & Freight, Prohibited Use of ElevSO, §3042(j)(1)(B)
Guard Railing, Used with Wire Rope as, Steel Erecting, Specification CSO, §1710(l)(3)
General Use  GISO, §3328
Hoisting Applications
Rope Fastening, End Attachments GISO, §4981(c)
Manufacturer's Recommendations for use of fist clip, per TSO TSO, §8497(b), Table 2
Marine Terminal, Slings, Bridles, Wire Rope and Wire Rope Slings GISO, §3474(m)(1)
Number and Spacing of U-Bolt Wire Rope Clips GISO, §3474, Table MT-1
Mining Operation Conveyances, Hoisting Rope Attachment, Number Used  MSO, §7137
First-Class Hoists, Hoist Rope Attachment MSO, §7126(o)
Rigging, Visual Inspections by qualified person     GISO, §5031(a)
Rigging, Visual Inspections, frequency of GISO, §5031(b) 
Rope Fastening, Construction Operations CSO, §1605.13
Slings, Job built, Specifications of use GISO, §5045(d)(3)
Suspended Scaffolds, Securing of Wire rope with  CSO, §1665(b)
Tunneling Operations, Hoisting  TSO, §8497(b)
Manufacturer's Recommendations for Using Fist Clips w/Thimble Terminations  TSO, §8497, Table 2
CLOPIDOL, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CLOTH CUTTERS GISO, §4476
CLOTHES-DRYER 
” ” See Also APPLIANCES
Grounding, Electrical, Cord- & Plug-connected  ESO-LV, §2395.45(a)
CLOTHING (APPAREL)
Appropriate for protection from hazardous or flying substances or objects GISO, §3383(b)
Contamination by hazardous substance 
Asbestos GISO, §1529
Lead CSO, §1532.1(g)(1)
Petroleum PSO-D&P, §6513
Electrical Work
Flame Resistant Apparel, High Voltage Electrical Work ESO-HV, §2940.6(k) 
Flame Resistant Apparel, Low Voltage Electrical Work ESO-LV, §2320.2(a)(8)
Haulage Vehicles & Earth Moving Equipment, Employees exposed to  CSO, §1590(a)(5)
High Visibility Safety Apparel requirements, Traffic Control   CSO, §1598(c)
High Visibility Safety Apparel during hours of darkness, Traffic Control   CSO, §1598(d)
High Visibility Safety Apparel, proper class for activity, Traffic Control   CSO, §1598(e)
High Visibility Safety Apparel requirements, Flaggers CSO, §1599(d) 
High Visibility Safety Apparel, hours of darkness CSO, §1599(e) 
High Visibility Safety Apparel, proper class for activity, Flaggers CSO, §1599(f) 
Highway construction site employees, high visibility apparel requirements  CSO, §1598(c)
Highway construction site employees, high visibility apparel/hours of darkness  CSO, §1598(d)
Highway construction site employees, high visibility apparel, proper class for activity  CSO, §1598(e)
Flaggers, high visibility apparel requirements CSO, §1599(d)
Flaggers, high visibility apparel/hours of darkness CSO, §1599(e)
Flaggers, high visibility apparel, proper class for activity CSO, §1599(f)
Laundries  See CLEANERS & LAUNDERERS
Protective Clothing  See also PERSONAL PROTECTIVE EQUIPMENT
Protective Clothing / Equipment, per PSO-D&P PSO-D&P, §6513
” ” ” ” See also PERSONAL PROTECTIVE EQUIPMENT
CLUTCH REPAIR, Asbestos Compliance Methods GISO, §5208(f)(3)
CLUTCHES, Guarding for GISO, §4050
CLUTCH CONTROL, Foot Operated Devise, Protect from Unintended Operation GISO, §4185
COAL DUST, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
COAL TAR, Pitch volatiles, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
COATED METALS, Heating, Welding, & Cutting of CSO, §1537 
COATING, Application Equipment, Securing of hoses, cables CSO, §1700 
” ” ” ” See Also SPRAY COATING OPERATIONS 
COATINGS
Asbestos containing pipeline coating materials, CSO, §1529
Scaffolding,     CSO, §1637 
Welding, cutting, & heating GISO, §3463
COBALT, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
COBALT CARBONYL, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
COBALT COMPOUNDS, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
COBALT HYDROCARBONYL, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
CODE OF SAFE PRACTICES, per CSO  CSO, §1509(b), Plate A
Illustration CSO, §1938, Appx A, Plate A-3
Development of Written Code CSO, §1509(b)
Available or Posting of   CSO, §1509(c)
For Pneumatic Tools Used CSO, §1704(f)
CODE OF SAFE PRACTICES, per SSO SSO, §8350
Illustration/Sample SSO, §8399, Appx
COFFERDAMS CSO, §1543
COKE OVEN EMISSIONS GISO, §5211
” ” ” See Also CARCINOGENS, Regulated
Application & Scope GISO, §5211(a)
Definitions  GISO, §5211(b)
Compliance Program  GISO, §5211(o)
Protective Clothing and Equipment GISO, §5211(q)
Hygiene Facilities & Practices  GISO, §5211(r)
Emergencies  GISO, §5211(n)
Employee Information & Training  GISO, §5211(t)
Engineering Controls During Charging  GISO, §5211(g) 
Engineering Controls During Coking  GISO, §5211(h)
Filtered Air  GISO, §5211(m)
Hazard, Control of
Engineering Controls during Charging  GISO, §5211(g) 
Engineering Controls during Coking  GISO, §5211(h)
Work Practice Controls during Charging  GISO, §5211(i)
Work Practice Controls during Coking  GISO, §5211(j) 
Work Practices during Pushing  GISO, §5211(k)
Hygiene Facilities & Practices  GISO, §5211(r)
Change Rooms  GISO, §5211(r)(1)
Lavatories  GISO, §5211(r)(4)
Lunchrooms GISO, §5211(r)(3)
Prohibited Activities  GISO, §5211(r)(5) 
Showers GISO, §5211(r)(2)
Maintenance & Repair GISO, §5211(l)
Medical Surveillance  GISO, §5211(s)
Methods of Compliance  GISO, §5211(f) 
Monitoring  GISO, §5211(e)
Observation of Monitoring  GISO, §5211(w)
Permissible Exposure Limit GISO, §5211(c)
Precautionary Signs & Labels  GISO, §5211(u)
General Sign & Labeling Requirements  GISO, §5211(u)(1)
  Labels  GISO, §5211(u)(3)
Signs  GISO, §5211(u)(2)
Protective Clothing & Equipment  GISO, §5211(q)
Record keeping   GISO, §5211(v) 
Regulated Areas  GISO, §5211(d)
Reporting Pursuant to §5203  GISO, §5211(x)
Respiratory Protection  GISO, §5211(p)
Work Practice Controls During Charging  GISO, §5211(i)
Work Practice Controls During Coking  GISO, §5211(j) 
Work Practices During Pushing  GISO, §5211(k)
COLD CHAMBER MACHINE CONTROLS, Die Casting GISO, §4261
COLD STORAGE, Processing & Manufacturing Rooms GISO, §3249
Exits of GISO, §3250
COLLARS, Guarding for GISO, §4050
COLLECTION EQUIPMENT, Trash & Refuse GISO, Article 60
Application & Scope  GISO, §4342
Definitions GISO, §4343
Collection Equipment  GISO, §4344
Hoist & Tilt-Frame Collection Equipment GISO, §4345
Compaction Equipment See COMPACTION EQUIPMENT
COMBINATION WOODWORKING MACHINES GISO, §4320
COMBUSTIBLE 
Dust Handling GISO, §5174
Liquids  CSO, §1930 
Material, Stored Near Oxygen  GISO, §4845(w) 
Arcing Parts, separated from ESO-LV, §2340.18
Metals, Handling GISO, §5175
Waste, Container, Industrial Plants GISO, §5551(c)
Waste Storage Limit, Daily Removal, Industrial Plants GISO, §5551(c)
Waste, Container, Processing Plants GISO, §5562(c)
Waste Storage Limit, Daily Removal, Processing Plants GISO, §5562(c)
COMBUSTION CHAMBERS, Entering  GISO, §3312
COMBUSTIBLE DUST  GISO, §5174
COMBUSTIBLE LIQUIDS & GASES, Surface Storage, per MSO MSO, §7064
COMBUSTIBLE MATERIALS, Electrical Equipment, Separated from ESO-LV, §2340.18
COMBUSTIBLE METAL 
Aluminum, Lithium, Magnesium, Titanium & Zirconium GISO, §5175
COMBUSTION CHAMBERS, Entering of PSO-R,T&H, §6893
COMMERCIAL DIVING OPERATIONS See DIVING OPERATIONS
COMMERCIAL GARAGES
Electrical Installations & Equipment in, as Hazardous Location ESO-LV, §2540.5
COMMON DRINKING CUPS / CONTAINERS CSO, §1524(a)
COMMUNICATION, HAZARD (Hazcom) GISO, §5194
Application & Scope GISO, §5194(b)
Definitions GISO, §5194(c)
Appendices, Application of GISO, §5194(j)
Employee Information & Training GISO, §5194(h)
Hazard Communication Program, Written GISO, §5194(e)
Hazard Determination GISO, §5194(d)
Hazard Determination, Mandatory GISO, §5194, Appx B
Health Hazard Definitions GISO, §5194, Appx A
Information Sources, Advisory GISO, §5194, Appx C
Labels & Other Forms of Warning GISO, §5194(f)
Material Safety Data Sheets GISO, §5194(g)
Proposition 65 Reference Materials GISO, §5194, Appx E
Training  & Information GISO, §5194(h) 
COMMUNICATION, PPE Selection to Effected Employee GISO, §3380(f)(1)(B)
COMMUNICATIONS SYSTEMS
Crane Operations
Signal Requirements GISO, §5001
Illustrations GISO, §5001, Plate 1
Signal Person, when necessary GISO, §5001(a)
Signal Person, Qualified GISO, §5001(b)
Electrical Work, per ESO
Application / Scope ESO-LV, §2587.1
Conductor Location ESO-LV, §2587.3
Equipment Location ESO-LV, §2587.4
Grounding ESO-LV, §2587.5
Protective Devices ESO-LV, §2587.2
Logging Operations LSSO, Article 4 
Electrical Signal Systems LSSO, §6271
Radio Signal Systems LSSO, §6272
Citizen Band Radios LSSO, §6273
Signal Systems LSSO, §6270
Helicopter Operations LSSO, §6326
Hand Signals, Illustration LSSO, §6402, Appx A
Helicopter Operations LSSO, §6402, Appx A
Radio Signal Systems LSSO, §6272
Citizen Band Radios LSSO, §6273
Signals, Hand, Illustration LSSO, §6402, Appx A
Helicopter Operations LSSO, §6402, Appx A
Signal Systems LSSO, §6270
Ship Building, Repairing and Breaking Operations per SSO SSO, Subchapter 18
Entering Hazardous Area SSO, §8397.5(d)
Exception from Compliance with this Section SSO, §8397.5(e)
Hazardous Energy, Control of  SSO, §8397.5(a)
Securing or Placement of  SSO, §8397.5(b)
Servicing in Accord with  SSO, §8397.5(a) & (c)
Operating, Testing, Servicing & Repairing SSO, §8397.5(c)
COMPACTION EQUIPMENT GISO, Article 61
” ” ” See also WASTE DISPOSAL
Application & Scope GISO, §4350
Definitions GISO, §4351
Balers GISO, §4353
Construction of GISO, §4352
Garbage trucks GISO, §4354
Modification of GISO, §4352
Mobile Compaction Equipment GISO, §4354
Operating Rules / Requirements GISO, §4355
Reconstruction of GISO, §4352
Stationary Compaction Equipment GISO, §4353
Operating Rules, Scope GISO, §4353(d)
Operating Rules GISO, §4355
COMPARTMENTS, Entering, Working inside of  See CONFINED SPACES 
COMPETENT PERSON
Asbestos related Work
Definitions CSO, §1529(b)
Multi-employer worksites CSO, §1529(d)(5)
Regulated areas CSO, §1529(e)(6)
Exposure assessments and monitoring. CSO, §1529(f)
Methods of compliance CSO, §1529(g)
Protective Clothing  CSO, §1529(i)
Communication of hazards CSO, §1529(k)
` Competent person CSO, §1529(o)
Berrylium, per CSO CSO, §1535.1(e)
Excavations
Inspection by CSO, §1541(k)(1)
Classify Soils by CSO, §1541.1, Appx A (c)(1) 
Exception for Protective Systems, Determination by  CSO, §1541.1(a)
Pressurized Worksite Operations, Present During Work  GISO, §6075(b)
Mining Operations MSO, §6966
COMPETENT PERSON, Definition of
Asbestos Activities CSO, §1529(b)
Competent Person GISO, §3207
Shipyard Standard  SSO, §8358
Construction Operations CSO, §1504
Explosives & Pyrotechnics GISO, §5237
Window Washing GISO, §3281
COMPOSITION & LEATHER GOODS MACHINES GISO, Article 68
Clinking Machine GISO, §4510
Dinking Machine GISO, §4510
Embossing Machines GISO, §4511
Fleshing Machine GISO, §4520
Special Types Fleshing Machines GISO, §4521
Heel Compressing Machine GISO, §4512
Hides, hair Removal from GISO, §4519
Roll Type Machine GISO, §4518
Skins, hair Removal from GISO, §4519
Skiving Machine GISO, §4513
Splitter (Stationary Drive) GISO, §4514
Splitter (Band Knife) GISO, §4515
Stripper (Class B) GISO, §4516
Tanning Drums GISO, §4517
Unhairing Hides & Skins GISO, §4519
Special Types Unhairing Machines GISO, §4521
Whitening Machines GISO, §4522
COMPOSITION & RUBBER WORKING MACHINES GISO, Article 71
Bale Cutters, Guillotine GISO, §4585
Bevel Cutters, Circular Knifes, Non-automatic GISO, §4586
Calendar Rolls GISO, §4580
Calendars, Stopping Limits for GISO, §4581
Cutter, Sheet Rubber, Horizontal Cutter Type  GISO, §4587
Maintenance of Equipment GISO, §4592
Rolls, Calendar GISO, §4580
Rotary Saws, Power-Driven (Hand Fed)  GISO, §4588
Rubber Mills GISO, §4582
Stopping Limits GISO, §4583
Slitters (Hand Fed)  GISO, §4588  
Stopping Limits for Calendars GISO, §4581
Stopping Limits for Rubber Mills GISO, §4583
Calendars  GISO, §4581
Testing of Equipment GISO, §4592
Tube Splicers GISO, §4591
Tubing Machines GISO, §4589
COMPOUND 1080, Airborne Contaminant, Exposure limit  GISO, §5155, & Appx A
Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
COMPRESSED AIR & GASES, Use of GISO, §3301
COMPRESSED AIR SAFETY ORDERS, PRESSURIZED WORKSITE OPERATIONS GISO, Article 154
Application GISO, §6070
Definitions GISO, §6074
Air Locks GISO, §6090
Air Sampling & Testing GISO, §6100(g)
Air Supply GISO, §6105
Bulkheads & Screens GISO, §6110
Cal/OSHA Notification GISO, §6075(a)
Clean & Sanitary, Condition Requirements GISO, §6100(d)
Competent Person, Present During Work  GISO, §6075(b)
Compressor Plant GISO, §6105
Compression Requirements  GISO, §6080
Exception in case of Emergencies  GISO, §6080
Decompression chamber, Medical  GISO, §6120(b)
Decompression Chamber, Special GISO, §6095
Definition GISO, §6074
Decompression of Employees GISO, §6085
Decompression Tables, Per U.S. Navy Diving Manual GISO, §6085(a)
Use of Decompression Tables GISO, §6085(b)
Use of Oxygen Breathing Gas System during Decompression GISO, §6100(i)
Fire Prevention  GISO, §6115
General Provisions GISO, §6075
Cal/OSHA Notification GISO, §6075(a)
Competent Person, Present During Work  GISO, §6075(b)
Training Requirements GISO, §6075(c)
Hyperbaric Chamber, Decompression Chamber GISO, §6095
Lighting / Illumination, source GISO, §6100(b)
Lighting / Illumination, intensity GISO, §6100(c)
Medical Control GISO, §6120
Medical Decompression chamber GISO, §6120(b)
Notification of Cal/OSHA, 7 Days before  GISO, §6075(a)
Oxygen Monitoring or Venting GISO, §6100(i)
Oxygen Safety, Fire Prevention  GISO, §6115
Screens & Bulkheads GISO, §6110
Special Decompression Chamber GISO, §6095
Definition GISO, §6074
Telephone Communication GISO, §6105
Temperature Requirement GISO, §6100(a)
Toilet Requirements GISO, §6100(d)
Training, of Exposed Employees and Employees who control exposure of others  GISO, §6075(c)
Sanitary & Clean Condition Requirements GISO, §6100(d)
Ventilation GISO, §6100
Exhaust valves and pipes GISO, §6100(f)
During Decompression GISO, §6100(h)
General Requirements, per GISO, §5144(i)  GISO, §6100(e)
COMPRESSED AIR, Use of
Asbestos removal limitations, per CSO CSO, §1529(a)
Asbestos removal limitations, per GISO GISO, §5208(a)
Asbestos removal limitations, per SBSO   SBSO, §8358(a)
Air Compressor Systems for Diving Operations GISO, §6057(d)
Low pressure compressors GISO, §6057(d)(2)
` Air compressor intakes GISO, §6057(d)(3)
Cadmium removal limitations GISO, §5207(k)(6) 
Cadmium removal limitations CSO, §1532(k)(6) 
Cylinders
  Approved Connections GISO, §4649(b)
Construction/Design GISO, §4649(a)
Handling GISO, §4650
Maintained GISO, §4649(a)
Marking GISO, §4649(d)
Storage GISO, §4650(a)
Use of GISO, §4650
Valve Protection Devises, Construction GISO, §4649(c)
Valve protection devices GISO, §4650(f)
Removal of regulators and valve protection devices GISO, §4650(g)
Prohibition of lifting cylinders by valve protection devices GISO, §4650(j)
Explosives work under compressed air conditions GISO, §5307
Pressurized worksites See PRESSURIZED WORKSITE OPERATIONS
Tanks  See AIR TANKS  
COMPRESSED AIR, Transfer of Flammable Liquids using PSO-R,T&H, §6780
COMPRESSED BREATHING AIR GISO, §5144(i)(1)
COMPRESSED CYLINDER GAS, Miscellaneous Use GISO, §3304
COMPRESSED GAS & AIR, Equipment Requirements
Construction of Cylinders GISO, §4649
Handling of Cylinders GISO, §4650
Leaking Cylinders GISO, §4650(p)
Marking of Cylinders GISO, §4649
Safety Relief Devices GISO, §4657
Storage of Cylinders, per GISO  GISO, §4650
Storage of Cylinders, per MSO MSO, §6982(d)
Valves Protection Requirement  MSO, §6982(e)
Use of Cylinders GISO, §4650
COMPRESSED LIQUID CYLINDERS, per MSO
Storage of Cylinders, per MSO MSO, §6982(d)
Valves Protection Requirement  MSO, §6982(e)
COMPRESSED NATURAL GAS
Approval of devices UFPV, §530
Compressors
Transfer operations UFPV, §528
Contaminants, minimizing UFPV, §527
Cylinders
Construction, General  UFPV, §456
Construction, Compressed Natural Gas Systems UFPV, §524
Construction, Compressed Gas Cylinders, per GISO GISO, §4649
Contaminants, minimizing  UFPV, §527
Design, General UFPV, §456
Design of, Compressed Natural Gas Systems UFPV, §524
Handling GISO, §4650
Loading platforms UFPV, §531
Marking GISO, §4649
Motor fuel UFPV, §544
Multiple cylinder units or groups UFPV, §531
Odorant, use UFPV, §527
Regulating equipment GISO, §3304
Safety relief devices GISO, §4657
Storage GISO, §4650
Use GISO, §4650
Warning signs UFPV, §542
Devices, approval UFPV, §530
Electrical equipment & wiring
Storage & dispensing apparatus UFPV, §530
Motor fuel tanks & cylinders UFPV, §544
Odorants, use UFPV, §527
Piping
Alterations to UFPV, §526
Fire damage, inspection before return to service UFPV, §526
Plastic, acceptance tests UFPV, §560, Appx C
Repairs to UFPV, §526
Pressure vessels, using to test; prohibition,  GISO, §3304
Prohibited Uses, Empty Containers GISO, §3301(b)
Prohibited Uses, Elevate or Otherwise Transfer Substances GISO, §3301(e)
Pump transfer operations UFPV, §528
Regulating equipment UFPV, §531
” ” GISO, §3304
Reporting requirements
Alteration or repair to tanks, piping, or vaporizers UFPV, §526
Safe practice violations UFPV, §560
Skid tanks UFPV, §534
Storage tanks UFPV, §531
Storage inside buildings UFPV, §543
Tanks  See TANKS  
Aboveground storage tanks Installation UFPV, §532
Alterations to UFPV, §526
Back-flow check valves  UFPV, §537  
Construction  UFPV, §455
Construction of Natural Gas Tanks UFPV, §523
Contaminants, minimizing  UFPV, §527
Definitions  UFPV, §453
Design, General UFPV, §455
Design of Natural Gas Tanks UFPV, §523
Excess-flow valves UFPV, §537
Fire damage, inspection before return to service UFPV, §526
Fittings UFPV, §536
Gages  UFPV, §539
Hoses  UFPV, §536
Specifications UFPV, §538
Inspections  UFPV, §477
Inspections, Field UFPV, §462
Underground storage tanks UFPV, §533
Installation
Aboveground storage tanks UFPV, §532
Underground storage tanks UFPV, §533
Motor fuel tanks UFPV, §544
Odorants, use UFPV, §527
Piping UFPV, §536
Piping Systems Valving & Labeling UFPV, §537
Pressure gages UFPV, §539
Pressure restrictions UFPV, §528
Repairs to UFPV, §526
Safety relief devices UFPV, §537
Safety relief devices for Compressed Gas Containers GISO, §4657
Safety relief devices & valves UFPV, §541
Shutoff valves UFPV, §537
Prohibition without Cal/OSHA Approval UFPV, §541(a)(3)
Skid tank UFPV, §534
Stamping on UFPV, §523
Storage tanks UFPV, §531
Transportation tanks UFPV, §535 
Underground tanks
Distance between tanks UFPV, §531
Installation UFPV, §533
Valves, Design UFPV, §536
"                 " UFPV, §537
Aboveground storage tanks UFPV, §532
Shutoff valves UFPV, §537
Prohibition without Cal/OSHA Approval UFPV, §541(a)(3)
Warning signs UFPV, §542
Transfer operation & maintenance UFPV, §528
Transportation tanks UFPV, §535
Uses of Containers & tanks, Safety Precautions UFPV, §560, Appx B
Vaporization within buildings UFPV, §543
Vaporizers
Fire damage, inspection before return to service UFPV, §526
Ventilators
Alterations to UFPV, §526
Repairs to UFPV, §526
COMPRESSED OXYGEN, Misuse of  GISO, §3305 
COMPRESSORS, Air GISO, §3518 
  ” ” ” See also AIR TANKS, Compressed Air
  ” ” ” See also UNFIRED PRESSURE VESSELS
Air Compressor Systems GISO, §6057(d)
Record keeping, Diving Operations GISO, §6057(a)
Automatic Start Warning  GISO, §3320
Bleeding before Repairs, per MSO  MSO, §6996(b) 
Centrifugal (radial) compressor systems  GISO, §3518
Grounding, Electrical  ESO-LV, §2395.45(a)
Permit Required for Tanks  UFPV, §450(a)(3)
Posting of Permit UFPV, §461(c)
Exempted Tanks UFPV, §461(f)
Prohibited uses of
Emptying containers of liquids GISO, §3301(b)
Elevating or otherwise Transferring Substances GISO, §3301(e)
In Flammable gasses/vapors GISO, §3518(b)
In Toxic atmospheres GISO, §3518(b)
Portable Air Compressors CSO, §1696
Blocking / Locking of Air Compressors  CSO, §1696(a)
Grounding, Electrical  ESO-LV, §2395.45(A)
Guarding Fans of Air Compressors  CSO, §1696(b)
Draining of Condensate in Air Compressors  CSO, §1696(c)
Testing, Safety Valves  CSO, §1696(d)
Tanks, Comply UFPV  CSO, §1696(e)
Radial Air Compressor systems  GISO, §3518
Stationary Internal Engines Driving Compressors  PSO-D&P, §6554
Bleeding before Repairs, per MSO  MSO, §6996(b) 
COMPRESSORS, Gas    See GAS COMPRESSORS & GAS PLANT REQUIREMENTS
” ” ” See GAS COMPRESSORS, per PSO-R,T&H 
COMPUTER EQUIPMENT ESO-LV, Article 77
Disconnecting means ESO-LV, §2565.3
Interconnecting cables ESO-LV, §2565.2(b)
Under Raised Floors ESO-LV, §2565.2(c)
Supply circuits ESO-LV, §2565.2(a)
CONCRETE CONSTRUCTION
Bracing CSO, §1709(b)
Caps, Rebar CSO, §1712(d)
Framed Panels and Concrete Forms CSO, §1713(d)
Fall Protection CSO, §1711(i)
Falsework & Vertical Shoring      CSO, §1717
Form panels, anchoring and guying,  CSO, §1713
Framing & Concrete Forms      CSO, §1713
Impalement Protection CSO, §1711(f)
Job Build Protective Covers CSO, §1712(d)
Lift-Slab Construction Operations      CSO, §1722.1
Loading per Design Capacity CSO, §1709(a)
Masonry Construction,     CSO, §1722
Placement of Concrete      CSO, §1720
Plumbing Up CSO, §1716(d)
Post-tensioning operations CSO, §1711 (h)
Written documentation  CSO, §1711 (h)(1)
Employee permission  CSO, §1711 (h)(2)
Signs and barricades CSO, §1711 (h)(3)
Prohibition of construction trades  CSO, §1711 (h)(4)
Safe work platform CSO, §1711 (h)(5)
Guardrails and toeboards  CSO, §1711 (h)(5)(A)
Securing of stressing equipment CSO, §1711 (h)(6)
Stressing equipment calibration  CSO, §1711 (h)(7)
Inspection of stressing equipment CSO, §1711 (h)(8)
 Forms, falsework and shoring CSO, §1711 (h) (9
Precast, Hoisting & Erecting    CSO, §1714
Precast concrete construction
Defined  CSO, §1504
Erection Plan CSO, §1714(a)
Hoisting & Erecting    CSO, §1714
Supporting / Securing of Precast Construction    CSO, §1714(d)
Tie-Backs during Adjustments    CSO, §1714(e)
Lifting Inserts CSO, §1714(b)
Lifting Hardware CSO, §1714(c)
Prefabricated Concrete, Erection of     CSO, §1714
Projections, Impalement Hazards  CSO, §1712 
Protective Covers CSO, §1712(d)
Reinforcing Steel
Guy attachment, Use prohibited CSO, §1713(c)
Impalement Hazards  CSO, §1712
Riding on Loads      CSO, §1718
Riveting CSO, §1716(c)
Shoring    CSO, §1717
Steel Frame, Light Gage Construction     CSO, §1716.2
Structural Steel Construction  See STEEL, Erection of Structural Steel
Tilt-up concrete panel construction CSO, §1715
Vertical Shoring & Falsework      CSO, §1717
Design Loads CSO, §1717(a)
Design CSO, §1717(b)
Inspection CSO, §1717(c)
Work Area and Procedures CSO, §1717(d)
Removal CSO, §1717(e)
Access to the bridge decks, prohibition of CSO, §1717(f)
Vertical Slip Form Operations      CSO, §1719
Workers scaffolds CSO, §1641
CONCRETE EQUIPMENT & TOOLS      CSO, §1698
Bull float handles  CSO, §1698(c)
Concrete buckets  CSO, §1720
Concrete buggies CSO, §1720(a)
Concrete Mixers, skip clearing CSO, §1698(a)
Concrete Mixers, guarding CSO, §1698(b)
Concrete Pumps CSO, §1720(b)
Mortar/ Plaster/Fireproofing Mixer CSO, §1698(e)
Grid Guard Requirement, grid opening CSO, §1698(e)(1)
Grid Guard Requirement, grid guards  CSO, §1698(e)(2)
Placing Boom, Concrete Pumps CSO, §1720(b)
Tremies, Securing of CSO, §1698(f)
CONCRETE FLOORS, Grounding of Tools, Equipment used on  ESO-LV, §2395.45(a)
CONCRETE FORMS AND FRAMED PANELS  CSO, §1713(d)
CONCRETE & MASONRY EQUIPMENT      CSO, §1698
CONCRETE NAIL GUN  CSO, Article 27  
Container Requirements      CSO, §1687(a)
Limitations of Use      CSO, §1690
Maintenance  CSO, §1689
Operation Requirements CSO, §1691
Operator Qualifications CSO, §1685(a)
Pole Tool Assemblies      CSO, §1688
Approval Criteria for Pole Tools CSO, §1938, Plate C-37
Power Loads      CSO, §1692
Power Load Identification Table CSO, §1692, Table 1
Storage of       CSO, §1689
Tool Accessories, requirements for      CSO, §1687(b)
Tool Design Requirements      CSO, §1684
Training, Instructor Qualifications CSO, §1685(b)  
Use, Limitations of CSO, §1690
Warning Label Requirements      CSO, §1687(a) 
CONCRETE OPERATIONS, Dust Exposure Control  CSO, §1530.1
CONCRETE, Placement of      CSO, §1720
Concrete buckets  CSO, §1720
Concrete buggies CSO, §1720(a)
Concrete Mixers, skip clearing CSO, §1698(a)
Concrete Mixers, guardrails CSO, §1698(b)
Concrete Pumps CSO, §1720(b)
Mortar/ Plaster/Fireproofing Mixer CSO, §1698(e)
Grid Guard Requirement, grid openings CSO, §1698(e)(1)
Grid Guard Requirement, grid guards CSO, §1698(e)(2)
Placing Boom, Concrete Pumps CSO, §1720(b)
Tremies, Securing of CSO, §1698(f)
CONDITIONS, Safe, Machinery   GISO, §3328(g)
CONDITIONS, Unsanitary  GISO, §3362(a)
CONDUCTIVE, Measuring Tape, Rope & others Prohibition ESO-HV, §2940.6(f) 
CONDUCTIVE OBJECTS, near energize parts, Prohibition ESO-HV, §2940.6(i) 
CONDUCTORS, Electrical See ELECTRICAL CONDUCTORS
CONDUIT, Electrical See ELECTRICAL CONDUIT
CONES, Traffic Control  CSO, §1598
” ” ” See TRAFFIC CONTROL, Public Streets & Highways 
CONFIDENTIAL INFORMATION
Amusement ride documentation  PARSO, §3195.14
CONFINED SPACE, per CSO
Excavations, Confined Footings CSO, §1541(g) 
Oxygen, Acetylene, and Fuel Gas, Pressure Regulators in CSO, §1741
Torch And Hose, Removed From CSO, §1743(k)
Cylinders prohibition inside Confined Space CSO, §1740(b)
Pile Driving CSO, §1600(r), Note
Respiratory & Eye Protection, handling Coal Tar Pitch in CSO, §1728(b)
Internal Combustion Engines CSO, §1533
Ventilation Requirements CSO, §1533(b)
Confined Space Requirements CSO, §1533(c)
CONFINED SPACE, per ESO
Underground high-voltage Equipment, work on or near ESO-HV, §2943
Work in Manholes, Vaults, & Similar Structures
Confined Space Regulations, Mandated ESO-HV, §2943(b)
CONFINED SPACE, per GISO GISO, Article 108
Scope  GISO, §5156(a)
Application GISO, §5156(b) 
Definitions GISO, §5156(b) 
Permit-Not-Required Confined Space Entry See CONFINED SPACE ENTRY, Permit-Not-Required 
Permit-Required Confined Space Entry See CONFINED SPACE ENTRY, Permit-Required 
CONFINED SPACE ENTRY, per SSO SSO, §8355
Cleaning Operations & Other Cold Work SSO, §8355(f)
Coating Operations  SSO, §8355(j)
Competent Person Designation SSO, §8355(b)
Competent Person Qualifications SSO, §8355(c)
Compliance Assistance SSO, §8355, Appx A
Flammable & Toxic Solvents, Coating Operations  SSO, §8355(j)
Hot Work SSO, §8355(g)
Labels & Signs, Warning SSO, §8355(i)
Maintenance Requirements SSO, §8355(h)
Painting Operations  SSO, §8355(j)
Precautions, General  SSO, §8355(j)
Precautions, Order of Testing before Entry SSO, §8355(e)
Record keeping  SSO, §8355(d)
Signs & Labels, Warning SSO, §8355(i)
Supervisor, Responsibility SSO, §8355(a)
Testing, Pre-entry SSO, §8355(e)
Toxic & Flammable Solvents, Coating Operations  SSO, §8355(j)
US Coast Guard Confined Space Standard SSO, §8355, Appx B
Volatile Solvents, Coating Operations  SSO, §8355(j)
CONFINED SPACE ENTRY, Man Holes, per TelSO TelSO, §8616(b)
CONFINED SPACE ENTRY, Permit-Required, per GISO GISO, §5157
Application / Scope  GISO, §5157(a) 
Definitions GISO, §5157(b) 
Appendices , Scope of GISO, §5157(m)
Atmospheric Testing Procedures GISO, §5157, Appx B
Blanking, Blinding, Isolating GISO, §5157(d)(5)
Classification / Reclassification of Space GISO, §5157(c)(7)
CPR / First Aid Requirement GISO, §5157(k)(1)(D)
Entry Permit Format GISO, §5157, Appx D-1
Entry Permit Format GISO, §5157, Appx D-2
Program examples GISO, §5157, Appx C
Entry Permit GISO, §5157(f)
Entry, Control, preventing entry GISO, §5157(c)(3)
Entry, Control, necessary measures GISO, §5157(d)(1)
Decision Chart, Confined Space GISO, §5157, Appx A
Duties of Authorized Entrants GISO, §5157(h)
Duties of Attendants GISO, §5157(h)
Duties of Entry Supervisors GISO, §5157(j)
Emergency Services & Rescue GISO, §5157(k)
Employee Participation GISO, §5157(l)
General Requirements GISO, §5157(c)
Inform Employee of  GISO, §5157(c)(2)
Isolating Space GISO, §5157(d)(5)
Permit System GISO, §5157(e)
Program, Permit Space GISO, §5157(d)
Sample Programs GISO, §5157, Appx C
Reclassification of Space GISO, §5157(c)(7)
Rescue & Emergency Services GISO, §5157(k)
Sewer System Entry GISO, §5157, Appx E
Training of Employees GISO, §5157(g)
Welding In  GISO, §4851(c)
CONFINED SPACE ENTRY, Permit-Not-Required GISO, §5158 
Application / Scope  GISO, §5158(a) 
Definitions GISO, §5158(b) 
Air, testing prior to entry GISO, §5158(e)
CPR / First Aid Requirement GISO, §5158(e)(2)
Dangerous Air Contamination, Defined GISO, §5158(b)
Entry Prohibition, Dangerous Air Contamination > LEL GISO, §5158(d)(5)
Lower Explosive Levels Exceeded, Dangerous Air Contamination GISO, §5158(b)(2)
Operations, Confined Space GISO, §5158(e)
Operation Procedures GISO, §5158(c)(1)
Oxygen-consuming equipment, use GISO, §5158
Oxygen Deficient Atmosphere GISO, §5158
Pre-Entry GISO, §5158(d)
Training of Employees GISO, §5158(c)(2)
Sewer System, Confined Space Entry GISO, §5157, Appx E
Standby employees GISO, §5158
Welding In  GISO, §4851(c)
CONFINED SPACE ENTRY, per PSO-D&P PSO-D&P, §6529
CONFINED SPACE ENTRY, per PSO-R,T&H PSO-R,T&H, §6793
CONFINED SPACES IN CONSTRUCTION CSO, Article 37
Alternate Procedures CSO, 1952(e)
Atmospheric Testing Procedures CSO, 1953(a)(5)(C)
Blanking, Blinding, Isolating CSO, 1951
Classification of Space CSO, 1951
CPR/First Aid Requirement CSO, 1960(b)(3)
Definitions CSO, 1951
Duties of Attendants CSO, 1958
Duties of Authorized Attendants CSO, 1957
Duties of Entry Supervisors CSO, 1959
Employee Participation CSO, 1961
Entry, Control, Necessary Measures CSO, 1953(a)(3)
Entry, Control, Preventing Entry CSO, 1953(a)(1)
Entry Permit CSO, 1955
General Requirements CSO, 1952
General Requirements- Scope CSO, 1950
Hot Work CSO, 1951
Isolating Space CSO, 1953(a)(3)(C)
Permit-Required Confined Space Program CSO, 1953
Permit System CSO, 1953
Permitting Process CSO, 1954
Provision of Documents to the Chief of the Division of Occupational Safety and Health CSO, 1962
Reclassified CSO, 1952(g)
Rescue and Emergency Services CSO, 1960
Training CSO, 1956
CONNECTING RODS, Guarding for GISO, §3996
CONSTANT PRESSURE SWITCH, Momentary Contact Devices, GISO, §4086
Portable Power Drives, Post Hole Digger, Pipe Threader /Cutter GISO, §4086
Portable Tools, hand-held powered circular saws GISO, §3557(a)
Portable Tools, hand-held powered drills, tappers, etc. GISO, §3557(b)
CONSTANT PRESSURE THROTTLE CONTROL
Portable Tools GISO, §3557(a)
CONSTRUCTION DATA / FACTS CSO, §1938, Appx B
CONSTRUCTION CRANES & DERRICKS per CSO CSO, Article 15
Application & Scope CSO, §1610.1
Definitions CSO, §1610.3
General Requirements
Design Standards CSO, §1610.2
Design, Construction & Testing CSO, §1610.4
Equipment Modifications CSO, §1610.6
Equipment/ Rated 2,000 Pounds or Less.  CSO, §1610.8
Equipment/ Rated Over 3 Tons  CSO, §1610.9
Fall Protection CSO, §1610.7
Ground Conditions CSO, §1610.5
Scope CSO, §1610.1
Supplemental Requirements
Barge Mounted Cranes/Derricks CSO, §1619.3
Derricks CSO, §1619.2
Floating Cranes/Derricks CSO, §1619.3
Overhead & Gantry Cranes CSO, §1619.4
Pile Drivers (Dedicated) CSO, §1619.5
Tower Cranes CSO, §1619.1
Assembly & Disassembly of Cranes/ Derricks
Disassembling of Booms & Jibs, Additional Requirements  CSO, §1611.3
Employer Procedures - General Requirements CSO, §1611.4
General Requirements CSO, §1611.2
Manufacturer or Employer Procedures CSO, §1611.1
Power Line Safety (Up to 350 kV) CSO, §1611.5
Barge Mounted Cranes/Derricks CSO, §1619.3
Construction, Design & Testing CSO, §1610.4
Equipment Modifications CSO, §1610.6
Crane Operations
Authority to Stop/Halt Operation CSO, §1616.2
Free Fall and Controlled Load Lowering CSO, §1616.5
Hoisting Personnel CSO, §1616.6
Multiple-Crane/Derrick Lifts CSO, §1616.7
Operation of Cranes/Derricks CSO, §1616.1
Overhead Loads CSO, §1616.4
Work Area Control CSO, §1616.3
Design Standards CSO, §1610.2
Design, Construction & Testing CSO, §1610.4
Equipment Modifications CSO, §1610.6
Derricks CSO, §1619.2
Equipment Modifications CSO, §1610.6
Equipment/ Rated 2,000 Pounds or Less.  CSO, §1610.8
Equipment/ Rated Over 3 Tons  CSO, §1610.9
Fall Protection CSO, §1610.7
Floating Cranes/Derricks CSO, §1619.3
General Requirements CSO, §1610
Supplemental Requirements
Barge Mounted Cranes/Derricks CSO, §1619.3
Derricks CSO, §1619.2
Floating Cranes/Derricks CSO, §1619.3
Overhead & Gantry Cranes CSO, §1619.4
Pile Drivers (Dedicated) CSO, §1619.5
Tower Cranes CSO, §1619.1
Ground Conditions CSO, §1610.5
Inspection of
Annual/Comprehensive CSO, §1613.6
Equipment Not in Regular Use CSO, §1613.8
General Inspections CSO, §1613.9
Modified Equipment CSO, §1613.1
Periodic CSO, §1613.5
Post Assembly CSO, §1613.3
Repaired/Adjusted Equipment CSO, §1613.2
Severe Service/ Damage or Excessive Wear CSO, §1613.7
Shift, After Each CSO, §1613.4
Wire Rope CSO, §1613.10
Operation Requirements
Authority to Stop/Halt Operation CSO, §1616.2
Free Fall and Controlled Load Lowering CSO, §1616.5
Hoisting Personnel CSO, §1616.6
Multiple-Crane/Derrick Lifts CSO, §1616.7
Operation of Cranes/Derricks CSO, §1616.1
Overhead Loads CSO, §1616.4
Work Area Control CSO, §1616.3
Overhead & Gantry Cranes CSO, §1619.4
Pile Drivers (Dedicated) CSO, §1619.5
Power Line Safety
Assembly & Disassembly near Power Lines Up to 350 kV CSO, §1611.5
Equipment Operations near Power Lines Up to 350 kV CSO, §1612.1
Equipment Operations near Power Lines Over 350 kV CSO, §1612.2
Equipment Operations near Power Lines closer than Table A Zone CSO, §1612.3
Equipment Travel under or Near Power Lines (No Load) CSO, §1612.4
Qualification & Training
Operator Qualification and Certification CSO, §1618.1
Maintenance and Repair Employees Qualification CSO, §1618.3
Signal Person Qualification CSO, §1618.2
Training CSO, §1618.4
Riding on loads prohibited  CSO, §1718
Rigging Equipment CSO, §1615.3
Improved Plow-steel Wire Ropes CSO, §1615.3(b), (c)
Shackles, Loading in excess of rated capacity Prohibited CSO, §1615.3(d)
Wire Rope Slings CSO, §1615.3(b), (c)
Safety Devises CSO, §1615
Operational Aids CSO, §1615.2
Safety Devises CSO, §1615.1
Signals CSO, §1617
General Requirements CSO, §1617.1
Radio, Telephone or Other Electronic Transmission of Signals CSO, §1617.2
Voice Signals - Additional Requirements CSO, §1617.3
Supplemental Requirements
Barge Mounted Cranes/Derricks CSO, §1619.3
Derricks CSO, §1619.2
Floating Cranes/Derricks CSO, §1619.3
Overhead & Gantry Cranes CSO, §1619.4
Pile Drivers (Dedicated) CSO, §1619.5
Tower Cranes CSO, §1619.1
Testing, Construction & Design  CSO, §1610.4
Tower Cranes CSO, §1619.1
Wire Rope Selection & Installation Criteria CSO, §1614
Inspection of CSO, §1613.10
CONSTRUCTION HOIST CSO, Article 14
Booms  CSO, §1605.11
Cantilever Towers  CSO, §1605.7
Capacity Statement & Design  CSO, §1605.20
Codes, Other, Supplemented by  CSO, §1605.2
Concrete Buckets  CSO, §1605.10
Electric Motors CSO, §1605.18
Engineers, Professional, Limits Determination  CSO, §1605.1
Erection of Hoist CSO, §1605.5
Foundations  CSO, §1605.4
Guying  CSO, §1605.6 
Hoist Platforms & Cages  CSO, §1605.9 
Hoisting Machines  CSO, §1605.14
Hoisting Towers  CSO, §1605.3 
Hoisting Wire Rope & Sheaves  CSO, §1605.12
Hoists, Inside CSO, §1605.8
Indicators  CSO, §1605.17
Inspection, Rope CSO, §1604.25(j)
Intercom CSO, §1605.21(e)
Introduction  CSO, §1605.21
Landings & Runways  CSO, §1605.19
Limits Determination by a Professional Engineer CSO, §1605.1
Manufacturer’s Specifications, Comply with  CSO, §1605.1
Motors, Electric CSO, §1605.18 
Protection of Operator  CSO, §1605.15 
Rope, Inspection CSO, §1604.25(j)
Signal Systems  CSO, §1605.16
Signals, Alarms CSO, §1605.21
Standards / Codes, Other, Supplemented by  CSO, §1605.2 
Wire Rope Fastenings  CSO, §1605.13
CONSTRUCTION HOIST, at Tunneling Operations TSO, §8495(a)(18)
CONSTRUCTION OF STRUCTURES, Erection of CSO, §1709
Bolting CSO, §1716(b)
Bracing CSO, §1709(b)
Framed Panels and Concrete Forms CSO, §1713(d)
Decking / Decks
Flooring, Fully Decked Below Work Area, Multi-floor Buildings CSO, §1709(c)
Flooring, Temporary, Multi-floor Buildings CSO, §1635(b)
Pump Jack Scaffolds, fully Decked CSO, §1655
Stairways to uppermost decked floor, of Steel Framed Buildings CSO, §1629(b)
Erection Guide for Trusses & Beams CSO, §1709(d)
Falsework & Vertical Shoring      CSO, §1717
Framing & Concrete Forms      CSO, §1713
Lift-Slab Construction Operations      CSO, §1722.1
Light Commercial Construction CSO, §1716.2
Loading per Design Capacity CSO, §1709(a)
Masonry Construction,     CSO, §1722
Placement of Concrete      CSO, §1720
Plumbing Up CSO, §1716(d)
Post-tensioning operations CSO, §1711 (h)
Written documentation  CSO, §1711 (h)(1)
Employee permission  CSO, §1711 (h)(2)
Signs and barricades CSO, §1711 (h)(3)
Prohibition of construction trades  CSO, §1711 (h)(4)
Safe work platform CSO, §1711 (h)(5)
Guardrails and toeboards  CSO, §1711 (h)(5)(A)
Securing of stressing equipment CSO, §1711 (h)(6)
Stressing equipment calibration  CSO, §1711 (h)(7)
Inspection of stressing equipment CSO, §1711 (h)(8)
 Forms, falsework and shoring CSO, §1711 (h) (9
Precast, Hoisting & Erecting    CSO, §1714
Prefabricated Concrete, Erection of     CSO, §1714
Riding on Loads      CSO, §1718
Riveting CSO, §1716(c)
Temporary Supports/Flooring, Overloading Prohibited CSO, §1709(b)(2)
Tilt-Up Concrete Panel Construction     CSO, §1715
Steel Frame, Light Gage Construction     CSO, §1716.2
Structural Steel Construction    See STEEL ERECTION, of Structural Steel
Vertical Shoring & Falsework      CSO, §1717
Vertical Slip Form Operations      CSO, §1719
Wood Floor Construction CSO, §1709(c)
Wood, Structural Frame Construction          CSO, §1716.2
Wood, Structural Framing Systems      CSO, §1716.1
CONSTRUCTION, Safety Assessment See also Entries in the Index for Specific Work Activity, Substance, Process 
Before Employees are Presence CSO, §1511(b)
Workplace Hazard Assessment  GISO, §3203(a)(4)  
CONSTRUCTION SAFETY ORDERS  CSO, Subchapter 4
” ” ” ” See also Entries in the Index for Specific Work Activity, Substance, Process 
Application / Scope  CSO, §1502
Approvals CSO, §1505
Definitions  CSO, §1504
Heat Illness Prevention, Outdoor  GISO, §3395
Access to Drinking Water GISO, §3395(c)
Maintenance of GISO, §3457(c)(3)
Access to Shade GISO, §3395(d)
>80°,  Shade Present GISO, §3395(d)(1)
≤80°,  Shade Available GISO, §3395(d)(2)
Acclimatization GISO, §3395(g)
Agricultural Employees High Heat Procedures GISO, §3395(e)(6)
Agricultural Industry, Subject to Standard GISO, §3395(a)(2)(A)
Application & Scope GISO, §3395(a)(2)
Construction Industry, Subject to Standard GISO, §3395(a)(2)(B)
Definitions GISO, §3395(b)
Drinking Water, Access to GISO, §3395(c)
Maintenance of GISO, §3457(c)(3)
Emergency Response Procedures GISO, §3395(f)
Heat Illness Prevention Plan GISO, §3395(i)
High-Heat Procedure GISO, §3395(e)
Landscaping Industry, Subject to Standard GISO, §3395(a)(2)(C)
Landscaping Defined GISO, §3395(b)
Oil & Gas Extraction Industry, Subject to Standard GISO, §3395(a)(2)(D)
Preventative Cool-down Rest Period, Permitted at All Times GISO, §3395(d)(3)
Provision of First Aid or Emergency Response GISO, §3395(d)(4)
Temperature Triggers
>80°,  Shade Requirements GISO, §3395(d)(1)
≤80°,  Shade Requirements GISO, §3395(d)(2)
>95°,  High-Heat Procedures GISO, §3395(e)
Training GISO, §3395(h)
Transportation of Agri-Products, Construction & other Heavy Materials, 
Subject to Standard GISO, §3395(a)(2)(E)
Exception, Operators in Air-conditioned Vehicles GISO, §3395(a)(2)(E)
CONTACT LENSES
Eye & Face Protection, Limited Prohibition GISO, §3382(c)(3), NOTE
Respirator, For Firefighters, Exempt from Prohibition GISO, §3409(b)(1)
CONTAINER & PORTABLE TANK, Flammable & Combustible Liquids
Application / Scope GISO, §5531
Approved Containers & Tanks Required GISO, §5532(a)
Construction & Design of Containers GISO, §5532
Capacity, Maximum Allowable, of Containers GISO, §5532(c)
Capacity, Maximum Allowable, of Containers GISO, §5532, Table FL-2
Construction & Design of Storage Cabinets GISO, §5533
Capacity, Maximum Allowable, of Storage Cabinets GISO, §5533(a)
Fire Control for Flammable/ Combustible Liquids Storage GISO, §5543
Storage in inside Storage Rooms GISO, §5535
Storage inside Buildings GISO, §5536
Storage, in Places of Assembly, Hotels & 
Buildings Containing More Than Three Dwelling Units GISO, §5537
CONTAINERS 
Flammable Liquids, Gases & Vapors See also FLAMMABLE LIQUIDS, GASES & VAPORS
Combustible Waste GISO, §5551(c)
Contents Labeling, Haz-Com Requirements GISO, §5194(f)
Manifolding Cylinders, Operating procedures, Welding Operations GISO, §4845
Reconditioning Closed Containers  GISO, §3307
Self-closing Waste Containers GISO, §5453(g) 
Storage  See CONTAINER & PORTABLE TANK STORAGE, Flammable & Combustible Liquids
Welding, Repairing/Altering, Hazardous Substance Containers GISO, §5166
CONTAINERS, Self-Closing   GISO, §5453(g)
CONTAINERS, Shipping, Marine Terminal Operations GISO, §3466
Vertical Tandem Lifts of GISO, §3466(j)
CONTAMINANTS, AIRBORNE , per GISO GISO, §5155
Application / Scope GISO, §5155(a)
Definitions GISO, §5155(b)
Asphyxiants GISO, §5155, Table AC-1(h)
Ceiling Limits GISO, §5155(c)(3)
Contaminants, Listed, Permissible Exposure Limits GISO, §5155, Table AC-1
Cotton Waste Processing Operations GISO, §5155, Table AC-1(j)
Dust 
Exposure limit GISO, §5155(c)
Medical Surveillance Program GISO, §5155(f)
Permissible Exposure limit (PEL) GISO, §5155, Table AC-1
Protective Clothing for Chemicals w/ S Notation GISO, §5155(d)
Workplace Monitoring GISO, §5155(e)
Exposure Computations GISO, §5155, Appx A
Exposure Limits GISO, §5155(c)
Permissible Exposure Limits GISO, §5155(c)(1)
Short Term Limits GISO, §5155(c)(2)
Monitoring, Workplace GISO, §5155(e)
Medical Surveillance GISO, §5155(f)
Permissible Exposure Limits
For Chemical Contaminants, Listed GISO, §5155, Appx A, Table AC-1 & Foot Notes
Skin Absorption, Protection Against GISO, §5155(d)
CONTAMINANTS, AIRBORNE, per CSO See under Dusts, Fumes, Mists, Vapors, and Gases, Airborne Contaminants
CONTAMINANTS, AIRBORNE , per TSO See under TUNNELING OPERATION, Air Quality
CONTRACTORS See also EMPLOYER
Construction, suggested safety program GISO, §1938, Appx A
Mines and mining, Responsibility of MSO, §6957
Process Safety Management, Responsibility of GISO, §5189(h)
CONTRACTOR’S Knot & Clips prohibited LSSO, §6337
CONTRACTOR’S Standby PSO-D&P, §6640(c)
CONTRACTOR’S Standby, Half hitch & Clips, Back-up & Safety Lines PSO-D&P, §6605(a)
CONTRACTORS, Suggested safety program for CSO, §1938, Appx A 
CONTROL ASSEMBLIES, Electrical ESO-HV, Article 26
Accessibility of Energized Parts  ESO-HV, §2863
Application / Scope ESO-HV, §2857
Arrangement of Devices in Assemblies  ESO-HV, §2859
Clearance for Cable Conductors Entering Enclosure ESO-HV, §2862
Door Stops & Cover Plates ESO-HV, §2866
Gas Discharge from Interrupting Devices ESO-HV, §2867
Grounding Requirements
Frames  ESO-HV, §2864
Devices ESO-HV, §2865
Guarding of Energized Parts 
High Voltage ESO-HV, §2860
Low Voltage  ESO-HV, §2861
Inspection Windows ESO-HV, §2868
Interlocks-Circuit Breakers ESO-HV, §2871
Interlocks-Interrupter Switches  ESO-HV, §2870
Location of Devices ESO-HV, §2869
Metal-Enclosed Power Switchgear  ESO-HV, §2858
CONTROL DEVICES, Electrical, Location of ESO-LV, §2340.27
CONTROLLED DECKING ZONE (CDZ) CSO, §1710(n) 
Shear Connectors, Installation within CDZ Prohibited CSO, §1710(n)(8)
CONTROLLED DESCENT APPARATUS, Boatswain’s Chair GISO, §3286
CONTROLLED ACCESS ZONES, Fall Protection CSO, §1671.2(a)
CONTROL OF HARMFUL EXPOSURE, to Employees GISO, §5141
CONTROL OF HAZARDOUS ENERGY   
Blocking, Machinery, Per CSO