Wyoming has an official “State Plan,” administered by the Wyoming Occupational Safety and Health Administration (Wyoming OSHA) under the Wyoming Department of Workforce Services.
Not only does it covers state and local government workers, but the Wyoming State Plan also encompasses private sector workplaces in the state except for:
- Employment at Yellowstone National Park;
- Maritime employment, including shipyard employment, marine terminals, and longshoring;
- Contract workers and contractor-operated facilities engaged in United States Postal Service (USPS) mail operations;
- Employment on the Warren Air Force Base;
- Employment at the U.S. Department of Energy’s Naval Petroleum and Oil Shale Reserve in Casper;
- Employment at private-sector hazardous-waste disposal facilities designated as Superfund sites;
- The enforcement of the field sanitation standard (29 CFR 1928.110) and the enforcement of the temporary labor camps standard (29 CFR 1910.142) concerning any agricultural establishment where workers are engaged in “agricultural employment” within the meaning of the Migrant and Seasonal Agricultural Worker Protection Act, 29 U.S.C. 1802(3) – regardless of the number of workers – including workers engaged in hand packing of produce into containers, whether done on the ground, on a moving machine, or in a temporary packing shed, except that Wyoming OSHA retains enforcement responsibility over agricultural temporary labor camps for workers engaged in egg, poultry, or red meat production, or the post-harvest processing of agricultural or horticultural commodities; and
- All working conditions of aircraft cabin crew members onboard aircraft in operation.