Lapse in Appropriations
For workplace safety and health, please call 800-321-6742; for mine safety and health, please call 800-746-1553; for Job Corps, please call 800-733-5627 and for Wage and Hour, please call 866-487-9243 (866-4-US-WAGE). This website is currently not being updated due to the suspension of Federal government services. The last update to the site was 10/1/2025. Updates to the site will start again when the Federal government resumes operations.
| # | Regulations | 
|---|---|
| 1 | - - Hazardous waste operations and emergency response. | 
| # | Letters of Interpretation | 
|---|---|
| 1 | - 1910.120(e)(9) - Clarification of HAZWOPER training requirements as they apply to an employee of the town of Windsor, VT. | 
| 2 | - 1910.120(e)(9) - Training requirements of Hazwoper for various functions. | 
| 3 | - 1910.120(e)(9) - Academic training considered as equivalently trained for Hazwoper. | 
| 4 | - 1910.120(e)(9) - Certifying employees as equivalently trained in hazardous waste operations | 
| 5 | - 1910.120(e)(9) - Training requirements for drivers hauling hazardous waste | 
