#	Letters of Interpretation
1	12/01/2022 - 1910.1200(b)(6)(ix) - Applicability of the HCS to Lithium Ion Batteries
2	12/01/2022 - 1910.1200(b)(6)(v) - Applicability of the HCS to Lithium Ion Batteries
3	08/13/2021 - 1910.1200(b)(6)(ix) - Use of generic safety data sheets and consumer products
4	06/23/2021 - 1910.1200(b)(6)(v) - Coverage of lithium-ion batteries under the Hazard Communication standard
5	03/30/2021 - 1910.1200(b)(6)(vii) - HCS listing of occupational exposure limits (OELs) in section 8 on a safety data sheet (SDS), and applicability of different exposures to pharmaceutical drugs
6	05/20/2019 - 1910.1200(b)(6)(i) - HAZCOM's hazardous waste exemption as related to EPA's universal wastes
7	12/15/2015 - 1910.1200(b)(6) - HCS Applicability of lithium battery or a lithium battery-powered devices
8	10/15/2015 - 1910.1200(b)(6) - HCS requirements for RCRA and non-RCRA waste
9	06/29/2015 - 1910.1200(b)(6)(v) - Applicability of gas detector tubes under Hazard Communication 2012
10	03/27/2015 - 1910.1200(b)(6)(v) - Hazard communication requirements for commercial ink cartridges
11	12/23/2014 - 1910.1200(b)(6)(xi) - Applicability of OSHA's Hazard Communication Standard for truck drivers hauling waste products that are exempt by EPA
12	12/23/2014 - 1910.1200(b)(6)(i) - Applicability of OSHA's Hazard Communication Standard for truck drivers hauling waste products that are exempt by EPA
13	12/22/2008 - 1910.1200(b)(6)(ix) - Requirements for labeling products that contain a nitrate or nitrite.
14	07/31/2008 - 1910.1200(b)(6)(iv) - Requirements for labels and material safety data sheets for distributors of lumber.
15	03/07/2007 - 1910.1200(b)(6)(ix) - MSDS requirement for occupational use of cosmetic Gentian Violet.
16	03/07/2007 - 1910.1200(b)(6)(viii) - MSDS requirement for occupational use of cosmetic Gentian Violet.
17	04/14/2005 - 1910.1200(b)(6)(ix) - Requirements for maintaining material safety data sheets (MSDSs) for consumer art products and office cleaning products.
18	02/08/2005 - 1910.1200(b)(6)(vii) - MSDS's must be provided to employees who package/process drugs for distribution into final form if they contain hazardous chemicals
19	02/08/2005 - 1910.1200(b)(6), 1910.1200(b)(6)(vii) - MSDS's must be provided to employees who package/process drugs for distribution into final form if they contain hazardous chemicals
20	11/27/1995 - 1910.1200(b)(6)(ix) - OSHA's Hazard Communication Standard.
21	11/27/1995 - 1910.1200(b)(6)(vii) - OSHA's Hazard Communication Standard.
22	01/03/1994 - 1910.1200(b)(6)(viii) - Hazard communication standard and pharmaceuticals
23	01/03/1994 - 1910.1200(b)(6)(vi) - Hazard communication standard and pharmaceuticals
24	01/03/1994 - 1910.1200(b)(6)(v) - Hazard communication standard and pharmaceuticals
25	01/27/1993 - 1910.1200(b)(6)(iv) - Definition of an "article" under the hazard communication standard.
26	02/15/1991 - 1910.1200(b)(6)(i) - Applicability of 1910.120(p)(2) to a RCRA TSD hazardous waste site handling PCB's
27	01/24/1990 - 1910.1200(b)(6)(v) - The hazard communication standard requirements for food or food additives.