As the story indicates, OSHA is relying on the Occupational Safety and Health Act of 1970 as providing the statutory authority for this Emergency Temporary Standard. See, specifically, 29 U.S.C. sec. 655(c)(1).
https://www.law.cornell.edu/uscode/text/29/655
Well based on this there is going to be a whole lot of wrangling before this rule can even be mandated
“OSHA is relying on the Occupational Safety and Health Act of 1970 as providing the statutory authority for this Emergency Temporary Standard. See, specifically, 29 U.S.C. sec. 655(c)(1).”
Established by Article I of the Constitution, the Legislative Branch consists of the House of Representatives and the Senate, which together form the United States Congress. ...
Don’t see anything in there establishing OSHA as part of the legislature.