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 | - 1910.1200 App C - 89:81829-81836 - Hazard Communication Standard - PDF |
| 2 | - 1910.1200 App C - 86:9576-9831 - Hazard Communication Standard; Proposed Rule - PDF |
| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.1200 App C - Single HCS Compliant Shipping Label that includes DOT and/or State Requirements |
| 2 | - 1910.1200 App C - Precautionary statements in Hazard Communication standard |
| 3 | - 1910.1200 App C - Hazard Communication Standard – SDS responsible party and hazards not otherwise classified |
| 4 | - 1910.1200 App C - Hazard communication pictograms; single color and economic feasibility |
| 5 | - 1910.1200 App C - HCS 2012 pictograms for aerosol air fresheners |
| 6 | - 1910.1200 App C - Label requirements between CPSC and HCS 2012 and aerosol products |
| 7 | - 1910.1200 App C - Label requirements between CPSC and HCS 2012 and aerosol products |
| 8 | - 1910.1200 App C - Safety data sheets and label requirements |
| 9 | - 1910.1200 App C - Acceptable use of pictograms on chemical labels under the revised Hazard Communication standard |
| 10 | - 1910.1200 App C - Clarification on combining hazard statements on labels under the hazard communication standard |
| # | Regulations |
|---|---|
| 1 | - 1910.1200 App C - Allocation Of Label Elements (Mandatory) |