#	Federal Register
1	10/09/2024 - 1910.1200 App C - 89:81829-81836 - Hazard Communication Standard - PDF
2	02/16/2021 - 1910.1200 App C - 86:9576-9831 - Hazard Communication Standard; Proposed Rule - PDF

#	Letters of Interpretation
1	10/04/2021 - 1910.1200 App C - Single HCS Compliant Shipping Label that includes DOT and/or State Requirements
2	09/11/2019 - 1910.1200 App C - Precautionary statements in Hazard Communication standard
3	09/18/2018 - 1910.1200 App C - Hazard Communication Standard – SDS responsible party and hazards not otherwise classified
4	08/25/2015 - 1910.1200 App C - Hazard communication pictograms; single color and economic feasibility
5	07/02/2015 - 1910.1200 App C - HCS 2012 pictograms for aerosol air fresheners
6	07/02/2015 - 1910.1200 App C - Label requirements between CPSC and HCS 2012 and aerosol products
7	06/29/2015 - 1910.1200 App C - Label requirements between CPSC and HCS 2012 and aerosol products
8	05/21/2015 - 1910.1200 App C - Safety data sheets and label requirements
9	12/23/2014 - 1910.1200 App C - Acceptable use of pictograms on chemical labels under the revised Hazard Communication standard
10	11/10/2014 - 1910.1200 App C - Clarification on combining hazard statements on labels under the hazard communication standard

#	Regulations
1	03/14/2001 - 1910.1200 App C - Allocation Of Label Elements (Mandatory)