#	Federal Register
1	10/09/2024 - 1910.1200(f), 1910.1200(f)(1), 1910.1200(f)(11), 1910.1200(f)(11)(i) - 89:81829-81836 - Hazard Communication Standard - PDF
2	02/16/2021 - 1910.1200(f), 1910.1200(f)(1), 1910.1200(f)(2), 1910.1200(f)(5), 1910.1200(f)(5)(ii), 1910.1200(f)(9), 1910.1200(f)(11) - 86:9576-9831 - Hazard Communication Standard; Proposed Rule - PDF

#	Letters of Interpretation
1	11/21/2023 - 1910.1200(f) - HCS applicability to an industrial marker containing liquid paint or ink
2	11/09/2022 - 1910.1200(f), 1910.1200(f)(1), 1910.1200(f)(6), 1910.1200(f)(7) - Transmitting bulk shipment labels by technological or other means
3	07/24/2017 - 1910.1200(f), 1910.1200(f)(1) - Listing and disclosing Benzene as a human carcinogen on the label and SDS
4	08/03/2016 - 1910.1200(f)(1), 1910.1200(f) - Labeling refrigerant cylinders
5	08/25/2015 - 1910.1200(f) - Hazard communication pictograms; single color and economic feasibility
6	08/05/2015 - 1910.1200(f) - Hazard communication effective dates and labels
7	04/23/2015 - 1910.1200(f) - Intentionally blank pictograms not allowed in HCS 2012
8	03/27/2015 - 1910.1200(f) - Hazard communication requirements for commercial ink cartridges
9	10/06/2009 - 1910.1200(f) - Using the Globally Harmonized System (GHS) to Comply with OSHA's Hazard Communication Standard.
10	05/19/2009 - 1910.1200(f) - Application of OSHA PEL for nitric oxide as 8-hr TWA to pregnant employees.
11	01/11/2001 - 1910.1200(f) - Labeling requirements under the HAZCOM and Laboratory standards;use of safe needle devices.
12	10/20/1999 - 1910.1200(f) - Using "stick-on" labels to meet the requirements of 1910.1200.
13	04/05/1999 - 1910.1200(f) - Hazard communication requirements for diatomaceous earth.
14	11/27/1995 - 1910.1200(f) - OSHA's Hazard Communication Standard.
15	04/01/1993 - 1910.1200(f) - Meeting labeling requirements of hazard communication standard for slag wool.
16	02/11/1991 - 1910.1200(f) - Label requirements for crystalline silica
17	11/09/1990 - 1910.1200(f) - Container labeling requirements under the OSHA Hazard Communication Standard
18	03/20/1990 - 1910.1200(f) - HCS on Hazard warnings required on product labels
19	01/22/1990 - 1910.1200(f) - Hazard Communication Standard.
20	12/04/1989 - 1910.1200(f) - Carcinogen labeling requirements of the Hazard Communication Standard.
21	07/26/1989 - 1910.1200(f) - Labeling requirements of the Hazard Communication Standard.
22	07/11/1989 - 1910.1200(f) - Clarification of the label requirements of the OSHA Hazard Communication Standard (HCS).
23	02/16/1989 - 1910.1200(f) - Labelling requirements for chemicals transported to another plant of the same company under the HCS.
24	11/10/1988 - 1910.1200(f) - Lift trucks or other machines found in the workplace are not containers for labeling requirements of the HCS.
25	06/27/1988 - 1910.1200(f) - Overwarning on Hazard Labels
26	10/26/1987 - 1910.1200(f) - Labeling and MSDSs for a stump router cutter head which has carbide tips on the cutter teeth.
27	08/07/1987 - 1910.1200(f) - Cancer warning labels for formaldehyde and products containing formaldehyde
28	06/11/1987 - 1910.1200(f) - HMIS for meeting labeling requirements of the HCS.
29	05/21/1987 - 1910.1200(f) - HMIS use in meeting the in-plant labeling requirements of the HCS.
30	05/04/1987 - 1910.1200(f) - Evaluation of labeling system which was designed to meet the requirements of the HCS.
31	01/20/1987 - 1910.1200(f) - Clarification of the terms "appropriate hazard warning" and "mandatory".
32	09/09/1986 - 1910.1200(f) - Labeling of Formaldehyde-Containing Products Under the Hazard Communication Standard
33	08/13/1986 - 1910.1200(f) - Explanation of HCS labeling requirements to the National Association of Printing Ink Manufacturers.
34	08/11/1986 - 1910.1200(f), 1910.1200(f)(2) - Labeling requirements for bulk shipments of metallic scrap under the HCS.

#	Regulations
1	05/25/2012 - - Hazard Communication.