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.
| # | Federal Register | 
|---|---|
| 1 | - 1926.20(b)(4) - 83:56198-56247 - Cranes and Derricks in Construction: Operator Qualification - PDF | 
| 2 | - 1926.20(b)(4) - 83:23534-23569 - Cranes and Derricks in Construction: Operator Qualification; Proposed Rule - PDF | 
| 3 | - 1926.20(b)(4) - 79:57785-57798 - Cranes and Derricks in Construction: Operator Certification - PDF | 
| # | Letters of Interpretation | 
|---|---|
| 1 | - 1926.20(b)(4) - General requirements that applies to workers who drive heavy trucks and other commercial motor vehicles CMV on construction sites | 
| 2 | - 1926.20(b)(4) - Powered Industrial Truck 1910.178(l) training requirements applicable to construction; training for skid-steer loader operators. | 
| 3 | - 1926.20(b)(4) - Policy for descent control devices used in construction. | 
| # | Regulations | 
|---|---|
| 1 | General safety and health provisions. |