CHEYENNE – The Department of Workforce Services, in conjunction with the OSHA Commission, is seeking public comment on the OSHA – General Industry 1910 program rules, Chapter 26: Toxic and Hazardous Substances – Subpart Z. The proposed changes update Wyoming’s rules to reflect the most recent federal OSHA Standards. 

The proposed changes for the chapter may be viewed in the strike and underlined version, and further details are provided in the statement of reasons. The public comment window is open through Nov. 6, 2025, and comments for this chapter may be submitted using the online form.