Employer guide · 2 min read · Updated 2026-10-25
HAZWOPER for Public Employees and Volunteers (EPA 40 CFR Part 311)
Federal OSHA covers private employers and federal agencies, but not state and local governments. That leaves a gap for city fire departments, county public works crews and other public employees who respond to chemical releases or work on contaminated sites. Two rules fill it.
In states with a state plan
Every OSHA-approved state plan covers state and local government employees, including the public-employee-only plans. In those states the state agency enforces its HAZWOPER rule for public employers.
In federal OSHA states: EPA 40 CFR Part 311
In states without an approved plan, EPA's Worker Protection rule at 40 CFR Part 311 applies the requirements of OSHA's HAZWOPER standard (29 CFR 1910.120) to state and local government employees engaged in hazardous waste operations and emergency response. EPA's definition of employee includes non-compensated workers, so volunteer firefighters and other volunteer responders are covered.
Which public employees are affected
- Fire department personnel who respond to hazardous materials incidents, career and volunteer
- Police and sheriff's deputies who may be first on scene at a release
- Public works, highway and sanitation crews who handle spills or clean up dumped drums
- Water and wastewater utility staff who may respond to chemical releases at plants
- Emergency management staff who take incident command roles
- Employees at publicly owned waste facilities
Matching training to the role
| Role | Typical training |
|---|---|
| Police officers and public works staff who may arrive first, isolate and call for help | OSHA 4-Hour HAZWOPER First Responder Awareness Level Training |
| Firefighters who take defensive action (operations level, at least 8 hours) | Operations-level training, often delivered within fire service programs |
| HAZMAT team members (technician level, at least 24 hours) | OSHA 40 Hour HAZWOPER for Emergency Response/Fire-Hazmat Teams |
| Incident commanders | OSHA 8 Hour HAZWOPER (q) Incident Command Training on top of at least operations-level training |
| Crews cleaning up contaminated sites | OSHA 40 Hour HAZWOPER Training or OSHA 24 Hour HAZWOPER Training by exposure |
Practical steps for public employers
- Confirm whether your state has a plan covering public employees, or whether EPA's Part 311 applies.
- List every role that could respond to a release, including volunteers.
- Assign each role a response level and the matching training. The crew training planner turns headcounts into an order.
- Write or update the emergency response plan and incident command procedures required by paragraph (q).
- Set up annual refresher training or competency checks, and keep records for every responder.
Frequently asked questions
Does OSHA HAZWOPER apply to city and county employees?
Federal OSHA does not cover state and local governments. In states with an OSHA-approved plan the state agency covers them; in other states EPA's 40 CFR Part 311 applies the HAZWOPER standard to them.
Are volunteer firefighters covered by HAZWOPER?
In states without a state plan, EPA's 40 CFR Part 311 defines employees to include non-compensated workers, so volunteer responders are covered. State plans set their own coverage for volunteers.
What training do police officers need for hazmat incidents?
Officers who may be first on scene and are expected only to recognize, isolate and notify generally need first responder awareness level training.
This guide summarizes federal OSHA, Cal/OSHA and EPA rules for training purposes. It is not legal advice. Always check the current regulation text and your site safety and health plan.