Section 82.31 - Incorporation by reference(a) Certain material is incorporated by reference into this subpart part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. You can obtain the material from the sources listed in paragraph (b) of this section. You may inspect a copy of the approved material at U.S. EPA's Air and Radiation Docket; EPA West Building, Room 3334, 1301 Constitution Ave. NW, Washington, DC, or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, email fedreg.legal@nara.gov or go to www.archives.gov/federal-register/cfr/ibr-locations.html.(b) SAE International. SAE Customer Service, 400 Commonwealth Drive, Warrendale, PA 15096-0001 USA; Email: CustomerService@sae.org; Telephone: 1-877-606-7323 (U.S. and Canada only) or 1-724-776-4970 (outside the U.S. and Canada); internet address: http://store.sae.org/dlabout.htm.(1) SAE J2843TM. R-1234yf (HFO-1234yf) Recovery/Recycling/Recharging Equipment for Flammable Refrigerants for Mobile Air-Conditioning Systems. Revised July 2019; IBR approved for § 82.36(a) .(2) SAE J2851. Recovery Equipment for Contaminated R-134a or R-1234yf Refrigerant from Mobile Automotive Air Conditioning Systems. Revised February 2015; IBR approved for § 82.36(a) .(3) SAE J3030. Automotive Refrigerant Recovery/Recycling/Recharging Equipment Intended for use with Both R-1234yf and R-134a. Issued July 2015 (Note: SAE J3030 heading says "revised"); IBR approved for § 82.36(a) .86 FR 15595, Mar. 24, 2021