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Ending California's Special Emission Standards and State Waivers

This bill aims to standardize emission regulations across the United States. It means California and other states will no longer be able to set their own, stricter standards for vehicles and engines, which could impact manufacturing costs and vehicle availability.
Key points
California loses its ability to set its own, stricter emission standards for new vehicles and engines.
Other states will no longer be able to adopt California's emission standards.
All existing waivers for state emission standards are revoked.
New rules will also cover engines in construction equipment, farm vehicles, and locomotives.
article Official text account_balance Process page
Introduced
Citizen Poll
No votes cast
Additional Information
Print number: 119_HR_2218
Sponsor: Rep. Nehls, Troy E. [R-TX-22]
Process start date: 2025-03-18
Lustra uses Artificial Intelligence. Verify details in source documents.
Summarized by: gemini-2.5-flash
Source data: api.congress.gov
AI work logs for this document launch

OFFICIAL LEGAL TITLE

Stop CARB Act of 2025

FREQUENTLY ASKED QUESTIONS

What is the official ID of this bill?

The official print number for this legislation is 119_HR_2218.

Which chamber initiated this legislation?

This legislation was initiated in the House of Representatives.

When did the legislative process begin?

The process officially started on 2025-03-18.

What are the main provisions?

Key points include:

  • California loses its ability to set its own, stricter emission standards for new vehicles and engines.
  • Other states will no longer be able to adopt California's emission standards.
  • All existing waivers for state emission standards are revoked.
  • New rules will also cover engines in construction equipment, farm vehicles, and locomotives.
What is the specific legal status?

The current status is Introduced.

Where can I read the full text of this legislation?

The full official text is available at: View full text

Who is the primary sponsor?

The primary sponsor is Rep. Nehls, Troy E. [R-TX-22].

What is the latest detailed status?

The latest detailed status is: Referred to the House Committee on Energy and Commerce.

Is this summary verified?

Yes. This content was analyzed by AI and verified by the Lustra Judge System on 2025-12-22.

CATEGORIES

Environment Transport