Laws & Regulations
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PRN 93-5: Labeling Requirements of the Clean Air Act
A regulation under the Clean Air Act requires a warning statement on products (including pesticide products) manufactured with or containing Class I ozone-depleting substances, including chlorofluorocarbons, methyl chloroform and carbon tetrachloride.
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Proposed Lead and Copper Rule Improvements (LCRI): Database and Associated Files
This is an informational webpage on SafeWater as it applies to the LCRI
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Small Volume Manufacturer Alternative GHG Standards Draft Determinations
EPA is requesting comment on proposed determinations of alternative light-duty vehicle greenhouse gas emissions standards for small volume manufacturers.
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The Safer Affordable Fuel Efficient (SAFE) Vehicles Final Rule for Model Years 2021-2026
National Highway Traffic Safety Administration and Environmental Protection Agency Put Safety and American Families First with Final Rule on Fuel Economy Standards.
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Incorporating Voluntary Mobile Source Emission Reduction Programs in State Implementation Plans (SIPs)
This EPA memorandum provides guidance and sets forth policy and interpretation regarding the granting of explicit State Implementation Plan (SIP) credit for Voluntary Mobile Source Emission Reduction Programs (VMEPs) under section 110 of the Clean Air Act.
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Safety, Health and Environmental Management Policy at the National Vehicle and Fuel Emissions Laboratory
This document states the Safety, Health, and Environmental Management Policy of the EPA National Vehicle and Fuel Emissions Laboratory. (updated November 2020)
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Petition for Reconsideration from Biogenic CO2 Coalition to Gina McCarthy, U.S. EPA, for the Finding that Greenhouse Gas Emissions from Aircraft Cause or Contribute to Air Pollution that May Reasonably be Anticipated to Endanger Public Health and Welfare
This page contains a Petition for Reconsideration From Biogenic CO2 Coalition to Gina McCarthy, U.S. EPA, for the finding that greenhouse gas emissions from aircraft cause or contribute to air pollution that may reasonably be anticipated to endanger public
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General Motors Request for Off-Cycle GHG Credit for Active Climate Control Seats
This document is General Motors Request for Off-Cycle GHG Credit for Active Climate Control Seats
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Attachment A – NREL Technical Report – Active Cooled Climate Seat Test and Analysis
This document is Attachment A – NREL Technical Report – Active Cooled Climate Seat Test and Analysis
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General Motors Request for GHG Credit for Variable Crankcase Suction Valve Technology
This document is General Motors Attachment A: Descriptions of Methodologies Used in the Credit Request.
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General Motors Attachment A: Descriptions of Methodologies Used in the Credit Request
This document is General Motors Attachment A: Descriptions of Methodologies Used in the Credit Request.
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General Motors Request for Off-Cycle GHG Credit for 2010 to 2016 High Efficiency Alternator Technology
This document is General Motors Request for Off-Cycle GHG Credit for 2010 to 2016 High Efficiency Alternator Terminology
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Off-Highway Motorcycles, All-Terrain Vehicles, and Utility Vehicles: Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Off-Highway Motorcycles / All-Terrain Vehicles / Utility Vehicles.
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Light-Duty Evaporative/Refueling Families: Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Light-Duty Evaporative/Refueling Families.
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Light-Duty Vehicles: Family Naming Conventions
Hows to create Positions 5-12 of your Engine Family name for Light-Duty Vehicles.
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In-Use Testing Template for Locomotive Engines
Use these files for locomotive compliance reporting.
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Marine Spark-Ignition Engines: Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Marine Spark-Ignition Engines.
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Light-Duty Trucks/Medium-Duty Passenger Vehicles: Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Light-Duty Trucks / Medium-Duty Passenger Vehicles.
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Nonroad Compression-Ignition Engines: Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Nonroad Compression-Ignition Engines.
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Small Nonroad Spark-Ignition Engines (<19 kiloWatts): Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Small Nonroad Spark-Ignition Engines (<19 kiloWatts).