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Regulatory References 

These regulations have potential impact on the automotive air-conditioning industry.
» Also refer to Safety & Environmental information 

European Union Information 

Green Paper: Energy Efficiency 

U.S. Automotive Air Conditioning Resources

U.S. EPA SNAP Program
The Significant New Alternatives Policy (SNAP) is EPA's program to evaluate and regulate substitutes for the ozone-depleting chemicals that are being phased out under the stratospheric ozone protection provisions of the Clean Air Act (CAA).

  HFO-1234yf is U.S. EPA SNAP Listed as Automotive Refrigerant
EPA releases final rule for HFO-1234yf as an Automtoive Refrigerant

  Substitutes in Motor Vehicle Air Conditioners 

  U.S. Environmental Protection Agency (EPA) 

  U.S. EPA Clean Air Act 

  History of the Clean Air Act 

  Ozone Layer Depletion Alternatives/SNAP 

  Emission Standards for Moving Sources 

  California Air Resources Board (CARB) Status Update 

  AB 32, the California Global Warming Solutions Act 

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