Freon, Chlorofluorocarbons and Other Ozone Depleting Components

MDEQ does not have jurisdiction to address freon, chlorofluorocarbons (CFC’s) and other ozone depleting compounds beyond requirements affecting stationary sources. Instead, MDEQ provides assistance in understanding the requirements under federal rules, including those that apply to technician certification, refrigerant recycling, and servicing motor vehicle air conditioners.

Freon and Ozone

Handling freon:

Other Links

EPA Applicability Determination Index – *Note- This site contains EPA determinations related to CFC’s. To query for such information “CFC” should be entered in the “Word Search” field on this page.


For more information on Freon and CFC’s, contact: