Enforcement Penalty Invoice Payment Options
Pay by Credit Card (service fee will be added)
It's easy and convenient to pay your enforcement penalty invoice by using your American Express, Discover, Master Card, or Visa credit card. Current year as well as prior year invoices can be paid by this method.
Please have your enforcement penalty invoice on hand when you are ready to make your payment. Note that the invoice number, invoice date, and invoice amount will be required in order to ensure that your payment is accurately posted to your account. If you get a prompt that says "Format must be a 9 digit number" after entering your invoice/IMIS/OIS number, just add leading "0"s until you fulfill the 9 digit requirement.
On-line Credit card payments may be made at OfficialPayments.com.
Payment Options with No Service Fee:
Pay By EFT
Electronic Funds Transfer - please click on the following link:
Pay By Check
Please make your cashier's check, money order, or company check
payable to Department of Industrial Relations:
If sending via US Mail:
PO Box 516547
Los Angeles, CA 90051-0595
If sending via Overnight Delivery:
US Bank Wholesale Lockbox
c/o 516547 CAL-OSHA Penalties
16420 Valley View Ave.
La Mirada, CA 90638-5821
Who should I contact to request a W-9 form?
Please email your request to DIRW9Inquiry@dir.ca.gov and specify which collection unit and/or type of fee you will be paying.
Cal/OSHA Branches & Units
- Amusement Ride and Tramway
- Asbestos and Carcinogen
- Census of Fatal Occupational Injuries
- Communications Program
- Heat and Agriculture Coordination Program
- High Hazard
- Labor Enforcement Task Force
- Legal and BOI
- Mining and Tunneling
- Pressure Vessel
- Process Safety Management
- Research and Standards
- Other Units