Advocacy

If You Read One Thing Today, Make Sure It's This SEMA Document on the EPA and Diesel Defeat Devices

From the SEMA Washington, D.C., office

ICE engine SEMA EPA Facts vs Myths Document story 2025

 

Recent actions by the United States Environmental Protection Agency (EPA) have generated headlines and misinformation among automotive enthusiasts, particularly about defeat devices used to skirt emissions laws and whether or not their use will be enforced upon the industry.  

SEMA has the facts and dispels some myths that are circulating online. Learn more here

Questions? Contact Matt Daigle at mattd@sema.org
 

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