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This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Information for Equipment Owners and Operators

Whether you are a homeowner or a business, you may have equipment that uses ozone-depleting substances. The resources below provide more information.

Homeowners and Other Consumers

Manufacturers, Technicians, and Operators

Ice Rinks

Supermarkets and Food Retail