EPA Allows New Hampshire to Remove Its Vehicle Emissions Testing Program
Official: Air Plan Approval; New Hampshire; Repeal of Motor Vehicle Inspection and Maintenance Program
Reading: The EPA is allowing removal of a vehicle emissions inspection program that was an active air-quality protection measure, reducing on-road emission controls.
New Hampshire has promised to submit a plan within a year showing how it will still meet federal air-quality standards without this program.
In clear language
New Hampshire is asking the EPA to let it remove its statewide vehicle inspection and maintenance program that checks cars for emissions pollution. The EPA is saying yes, as long as New Hampshire can prove this won't make air quality worse. New Hampshire has promised to submit a plan within a year showing how it will still meet federal air-quality standards without this program.
How does this affect you?
Pick the type of resident or organization you most identify with — we'll generate a plain-language breakdown of what changes for you and what you can do about it.
Who does this affect?
- New Hampshire residents who own vehicles and currently must participate in emissions inspections
- Communities in New Hampshire that rely on the inspection program to reduce vehicle pollution
- EPA and state environmental agencies overseeing air quality in the Northeast
What can you do?
- If you live in New Hampshire, monitor announcements from the state Department of Environmental Services about how vehicle emissions will be managed after the program ends
- Check the Federal Register or EPA website for the final decision and any alternative emission-control measures New Hampshire proposes
Timeline
- December 24, 2025: New Hampshire submitted the SIP revision to EPA
- Within one year of final approval: New Hampshire must submit an updated plan to address air-quality maintenance
No New Jersey official has a verified action on this policy yet.
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