Albany Big Horn Campbell Carbon Converse Crook Fremont Goshen Hot Springs Johnson Laramie Lincoln Natrona Niobrara Park Platte Sheridan Sublette Sweetwater Teton Uinta Washakie Weston Wyoming Occupational Safety and Health Administration (Wyoming OSHA) Cheyenne

Contact the office nearest you.

Wyoming State Plan Office

The Wyoming State Plan applies to all state and local government and private sector places of employment in the state, with the exception of those subject to OSHA jurisdiction.

Cheyenne State Plan Office
5221 Yellowstone Road
Cheyenne,  WY 82002

(307) 777-7786
(307) 777-3646

Business Hours: 8:00 am-4:30 pm MT

OSHA Area Office

The federal OSHA offices cover federal employees, the United States Postal Service (USPS) and contract workers and contractor-operated facilities engaged in USPS mail operations, employment on Warren Air Force Base, employment at Yellowstone National Park, private sector maritime, 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, all working conditions of aircraft cabin crewmembers onboard aircraft in operation, and certain agricultural related operations (field sanitation and temporary labor camps).

Billings Area Office
2900 4th Avenue North, Suite 303
Billings,  MT 59101

Arthur Hazen, Area Director
(406) 247-7494
(406) 247-7499

Denver Area Office
1391 Speer Boulevard, Suite 210
Denver,  CO 80204

303-844-5285
(303) 850-6676

On-Site Consultation Program

Wyoming On-Site Consultation Program

County Area office
County Area office