Laws & Regulations
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Renewable Fuel Standard (RFS2): Program Amendments (2010)
The summary of a EPA published FR notice to withdraw several of the amendments to the Renewable Fuel Standard regulations issued via direct final rule on May 10, 2010 can be found.
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Direct Final Rule: Technical Correction to the Flex-fuel Vehicle Provisions in CAFE Regulations
EPA issues a Direct Final Rule that would correct an error in EPA’s regulations for test procedures used in the Corporate Average Fuel Economy (CAFE) program finalized in a 2012 rulemaking.
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Asbestos National Emission Standards for Hazardous Air Pollutants (NESHAP)
Learn about the Asbestos NESHAP for Stationary sources of air pollution by reading the rule history, rule summary, compliance information and additional guidances
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Documentation for 2015 Leak Detection Methodology Revisions and Confidentiality Determinations
Documentation for 2015 Greenhouse Gas Reporting Rule Leak Detection Methodology Revisions and Confidentiality Determinations for Petroleum and Natural Gas Systems (subpart W)
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Documentation for 2015 Revisions and Confidentiality Determinations for Data Elements under the GHGRP
Documentation for 2015 Revisions and Confidentiality Determinations for Data Elements under the GHGRP
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Volkswagen Compliance Materials for Light-Duty Greenhouse Gas (GHG) Standards
This page provides Volkswagen compliance materials for Light-Duty GHG standards.
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North American Subaru Compliance Materials for Light-Duty Greenhouse Gas (GHG) Standards
This page contains documents regarding greenhouse gas credits for North American Subaru.
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Mercedes-Benz Compliance Materials for Light-Duty Greenhouse Gas (GHG) Standards
This page provides Mercedes-Benz compliance materials for Light-Duty GHG standards.
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Mazda Motor Corporation Compliance Materials for Light-Duty Greenhouse Gas (GHG) Standards
This page provides Mazda Motor Corporation compliance materials for Light-Duty GHG standards.
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Hyundai Compliance Materials for Light-Duty Greenhouse Gas (GHG) Standards
This page provides Hyundai compliance materials for Light-Duty GHG standards.
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Honda Motor Corporation Compliance Materials for Light-Duty Greenhouse Gas (GHG) Standards
This page provides Honda Motor Corporation Compliance Materials for Light-Duty Greenhouse Gas (GHG) Standards.
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General Motors (GM) Compliance Materials for Light-Duty Greenhouse Gas (GHG) Standards
This page provides GM materials for GHG standards.
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BMW Compliance Materials for Light-Duty Greenhouse Gas (GHG) Standards
This page provides BMW compliance materials for Light-Duty GHG standards.
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Technical Correction to Equation 2 in Appendix N Final Rule
EPA made a technical correction to an equation used in the calculation of the annual mean fine particle pollution (PM2.5) concentrations, known as design values.
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Kia Materials for Light-Duty Greenhouse Gas (GHG) Standards
This page provides Kia compliance materials for Light-Duty GHG standards.
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Exceptional Events Guidance: Prescribed Fire on Wildland that May Influence Ozone and Particulate Matter Concentrations
This document is an addendum to the “Guidance on the Preparation of Exceptional Events Demonstrations for Wildfire Events that May Influence Ozone Concentrations” (Wildfire Ozone Guidance).
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Certification for Electric Motorcycles
Steps for certifying an electric nonroad motorcycle with EPA.
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Additional Guidance Documents for Antimicrobial Products
Reinstated AD Guidance Documents for EO 13891
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TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0378
This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0378.