Hazard Communication
Hazard Communication Standard
- HCS/HazCom 2012 Final Rule Appendices, and Comparison Documents
- HCS/HazCom Final Rule Regulatory Text
- Preamble for HCS 2012
- Preamble for 1994 HCS
- Hazard Communication - OSHA Standards
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.
Hazard Communication
Hazard Communication Standard
- HCS/HazCom 2012 Final Rule Appendices, and Comparison Documents
- HCS/HazCom Final Rule Regulatory Text
- Preamble for HCS 2012
- Preamble for 1994 HCS
- Hazard Communication - OSHA Standards