Which authority is responsible for enforcing construction safety standards in Alaska?

The authority responsible for enforcing construction safety standards in Alaska is the Occupational Safety and Health Administration (OSHA). OSHA is a federal agency that ensures safe and healthful working conditions by setting and enforcing standards across various sectors, including construction. Its regulations are aimed at preventing workplace injuries and fatalities, making it a key player in upholding safety measures.

While the State Department of Labor does have a role in labor relations and workforce issues, it does not specifically enforce construction safety standards. The Alaska Contractors Advisory Board mainly focuses on the licensing and regulation of contractors, but it does not have enforcement power related to safety standards. The Alaska Housing Finance Corporation is primarily involved in financing housing and related projects, which also does not extend to overseeing safety regulations in the construction industry. Thus, OSHA's established role and authority in enforcing safety standards make it the correct answer in this context.