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Protection of the Stratospheric Ozone: Motor Vehicle Air Conditioning System Servicing (Final)
Mar. 25, 2021
EPA is adopting three technical standards developed by SAE International (SAE) for equipment that recovers, recycles, and/or recharges the refrigerant 2,3,3,3-Tetrafluoroprop-1-ene (HFO-1234yf or R-1234yf) in motor vehicle air conditioners (MVACs). The three standards are SAE J2843, SAE J2851, and SAE J3030. This rule adopts the most current versions of these standards by incorporating them by reference into the regulations under Title VI of the Clean Air Act (CAA). This will provide additional flexibility for industry stakeholders that wish to select recovery and recycling equipment certified to these standards. This final rule is effective on 23 April 2021. POC is Chenise Farquharson, Stratospheric Protection Division, Office of Atmospheric Programs (Mail Code 6205T), EPA 1200 Pennsylvania Ave. NW, Washington, DC 20460; tel: 202-564-7768; email: farquharson.chenise@epa.gov.

(Federal Register 24 March 2021 [Rule] Pages 15587-15596).

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Last Updated: January 22, 2018