EPA Increases Clarity, Eases Implementation of Heavy Duty Vehicle Regulations while Proposing further Improvements
EPA News Release: EPA Increases Clarity, Eases Implementation of Heavy Duty Vehicle Regulations while Proposing further Improvements
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
EPA News Release: EPA Increases Clarity, Eases Implementation of Heavy Duty Vehicle Regulations while Proposing further Improvements
Supports domestic aircraft manufacturing, commonsense regulation to maintain global competitiveness
EPA News Release: Trump EPA Finalizes First Greenhouse Gas Emissions Standards for Aircraft, Codifies Record of Reducing the Most GHGs in U.S. History
Trump Administration meets 5-year statutory deadline, congressional intent for second time in Clean Air Act history
EPA News Release: EPA Finalizes Ozone NAAQS, Retaining Current Standards
EPA News Release: WHAT THEY ARE SAYING: EPA Finalizes Benefit-Cost Analyses Procedures to Increase Consistency, Honest Accounting in Future Clean Air Act Rulemakings
EPA News Release: EPA Seeks Information on Beneficial Use and Piles of Coal Ash
EPA News Release: EPA Finalizes Benefit-Cost Analyses Procedures to Increase Consistency, Honest Accounting in Future Clean Air Act Rulemakings
EPA News Release: WHAT THEY ARE SAYING: EPA Finalizes NAAQS for Particulate Matter
EPA News Release: EPA Finalizes NAAQS for Particulate Matter
EPA News Release: EPA Proposes to Approve Partial Coal Ash Permit Program for the State of Texas
EPA News Release: EPA, Alliant Techsystems Operations settle hazardous waste violations at Elkton, Maryland facility
EPA News Release: EPA’s Office of International and Tribal Affairs Delivers Results through EPA’s Lean Management System
Key EPA Air Programs Increase Efficiency and Timeliness
EPA News Release: Nearing Full Implementation, EPA’s Lean Management System Delivers Results
EPA News Release: Nearing Full Implementation, EPA’s Lean Management System Delivers Results
EPA News Release: Nearing Full Implementation, EPA’s Lean Management System Delivers Results
EPA News Release: EPA, Innovation Center for U.S. Dairy Enter into First-Time MOU to Advance Engagement with Agriculture Community