EFFECTIVEFederalApr 23, 2021✓ Human reviewed

EPA adopted updated R-1234yf MVAC servicing equipment standards

EPA adopted SAE J2843, J2851 and J3030 as approved standards for equipment used to recover, recycle and recharge R-1234yf in motor-vehicle air-conditioning systems. The final rule took effect April 23, 2021.

MVACR-1234yfequipment
What to check

If your shop services R-1234yf MVAC systems, use equipment approved for the applicable Section 609 servicing standard and keep technician/equipment compliance records current.

Official evidence

Source and verification

Verified
Sep 20, 2026
Applies to
General mechanical, Mobile repair, Mixed services, Dealership fixed ops
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