#	Federal Register
1	02/16/2021 - 1910.1200(j) - 86:9576-9831 - Hazard Communication Standard; Proposed Rule - PDF
2	02/16/2021 - 1910.1200(j), 1910.1200(j)(1), 1910.1200(j)(2), 1910.1200(j)(3) - 86:9576-9831 - Hazard Communication Standard; Proposed Rule - PDF

#	Letters of Interpretation
1	03/23/2017 - 1910.1200(j) - Hazard Communication Standard's (HCS 2012) June 1, 2016 effective date, 1910.1200(j)
2	09/01/2015 - 1910.1200(j)(2) - Use of 1994 HCS labels on containers packaged for shipment
3	08/05/2015 - 1910.1200(j) - Hazard communication effective dates and labels
4	07/27/2015 - 1910.1200(j) - Hazard communication effective dates and SDSs
5	05/21/2015 - 1910.1200(j) - Safety data sheets and label requirements
6	12/02/2013 - 1910.1200(j)(1) - Interim Guidance on Enforcement of the revised Hazard Communication Standard

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