Wyoming OSC 3. Checklist is a comprehensive checklist designed to help employers ensure compliance with the Wyoming Occupational Safety and Health Act (OSHA). This checklist covers a broad range of topics, including safety and health programs, hazard communication, personal protective equipment, machine guarding, and lockout/ragout. It also includes a list of specific requirements for each topic that employers must comply with. Additionally, the checklist provides information on how to obtain assistance from the Wyoming Department of Workforce Services. There are two versions of the Wyoming OSC 3. Checklist: the Basic Checklist and the Advanced Checklist. The Basic Checklist contains the minimum requirements for compliance with the Wyoming Occupational Safety and Health Act, while the Advanced Checklist contains more detailed information and requirements.