Heat Illness Prevention

water keeps you going

California employers are required to take these four steps to prevent heat illness:

  1. Training
    Train all employees and supervisors about heat illness prevention.
  2. Water
    Provide enough fresh water so that each employee can drink at least 1 quart per hour, or four 8 ounce glasses, of water per hour, and encourage them to do so.
  3. Shade
    Provide access to shade and encourage employees to take a cool-down rest in the shade for at least 5 minutes. They should not wait until they feel sick to cool down.
  4. Planning
    Develop and implement written procedures for complying with the Cal/OSHA Heat Illness Prevention Standard.
Heat Illness Prevention - Water. Rest. Shade.

The HIP Network is a voluntary public/private partnership established to increase both employers' and employees' awareness of the hazard of heat illness and the importance of heat illness prevention measures to prevent fatalities and serious illnesses in California workplaces.

HIP Network members work together to help prevent heat illness in workplaces throughout California in partnership with the Division of Occupational Safety and Health (Cal/OSHA) by providing timely and essential information to employers and employees.

To join the HIP Network, email HIPNetwork@dir.ca.gov

Heat Illness Prevention Training – for Employers with Outdoor Workers

Date and Time City Address Registration Information
April 17, 2019 9:00 am – 12:00 noon and
1:00 pm – 4:00 pm Class details
Bakersfield State Fund
Large Room
9801 Camino Media
Bakersfield, CA
Register by 04/03/2019:
April 18, 2019 9:00 am – 12:00 noon and
1:00 pm – 4:00 pm Class details
San Diego University of Phoenix
9645 Building, Rooms 107/108
9645 Granite Ridge Drive
San Diego, CA
Register by 04/04/2019:
April 23, 2019 9:00 am – 12:00 noon and
1:00 pm – 4:00 pm Class details
Oakland Harris State Building
Room 2
1515 Clay Street
Oakland, CA
Register by 04/09/2019:
April 23, 2019 9:00 am – 12:00 noon and
1:00 pm – 4:00 pm Class details
Oxnard EDD
Ventura Room
2901 N. Ventura Road
Oxnard, CA
Register by 04/09/2019:
April 30, 2019 9:00 am – 12:00 noon and
1:00 pm – 4:00 pm Class details
San Jose Masonic Lodge
2500 Masonic Drive
San Jose, CA
Register by 04/16/2019:

* For email registration, specify date, location, time and attendees' names.

Education, Training Resources and Publications

Webinars

For Employers:

For Workers:

More CAL/OSHA Resources:

  • 99 Calor campaign page: contains materials available for download including Heat Illness Prevention videos and discussion guides in multiple languages.
    • Videos and guides available in English, Spanish, Punjabi, Hmong and Mixteco

Outreach and Education Campaign

Heat Illness Prevention Standard

Read the Heat Illness Prevention standard found in the California Code of Regulations, title 8:

Additional Heat Illness Links

April 2019