Which regulation directly governs refrigerant recovery during MVAC servicing?

The Clean Air Act is the regulation that directly governs refrigerant recovery during MVAC servicing because it establishes the federal standards for the management of clean air and the protection of the environment from ozone-depleting substances. Specifically, Title VI of the Clean Air Act addresses stratospheric ozone protection and includes provisions related to the safe handling and recovery of refrigerants during the maintenance, servicing, or disposal of motor vehicle air conditioning systems. These regulations are essential to prevent the release of harmful refrigerants into the atmosphere, thereby protecting both human health and the environment.

While other options like OSHA regulations focus on workplace safety, National Fire Protection Association standards address safety from fire hazards, and Department of Transportation policies pertain to transportation safety rather than environmental concerns, the Clean Air Act directly links to the environmental regulations concerning refrigerant management.