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Congress rejects EPA's California vehicle emission regulations.

The U.S. Congress has rejected the Environmental Protection Agency's (EPA) regulations concerning pollution control standards for vehicles and engines in California. This means that the emission rules, including those for nitrogen oxides (NOx), which California intended to implement, will not take effect. For citizens, this could mean no changes to current vehicle emission standards, potentially impacting air quality in some regions.
Key points
Proposed lower nitrogen oxide (NOx) emission rules for vehicles in California, submitted by EPA, have been invalidated.
No new, stricter vehicle emission standards will be implemented in California, maintaining current regulations.
The decision may affect air quality as planned vehicle pollution reductions will not be introduced.
article Official text account_balance Process page
VOTING RESULTS
2025-05-22
52%
For 49
Against 46
Abstain 0
Full voting results open_in_new
Became Law
Citizen Poll
No votes cast
Additional Information
Print number: 119_HJRES_89
Sponsor: Rep. Obernolte, Jay [R-CA-23]
Process start date: 2025-04-02
Voting date: 2025-05-22
Meeting no: 1
Voting no: 281
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

Providing congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine and Nonroad Engine Pollution Control Standards; The 'Omnibus' Low NOX Regulation; Waiver of Preemption; Notice of Decision".

FREQUENTLY ASKED QUESTIONS

What is the official ID of this bill?

The official print number for this legislation is 119_HJRES_89.

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 2025-04-02.

What are the main provisions?

Key points include:

  • Proposed lower nitrogen oxide (NOx) emission rules for vehicles in California, submitted by EPA, have been invalidated.
  • No new, stricter vehicle emission standards will be implemented in California, maintaining current regulations.
  • The decision may affect air quality as planned vehicle pollution reductions will not be introduced.
What is the specific legal status?

The current status is Became Law.

Where can I read the full text of this legislation?

The full official text is available at: View full text

Where is the official voting record?

The official roll call vote is recorded at: voting record

Who is the primary sponsor?

The primary sponsor is Rep. Obernolte, Jay [R-CA-23].

What is the latest detailed status?

The latest detailed status is: Became Public Law No: 119-17.

Is this summary verified?

Yes. This content was analyzed by AI and verified by the Lustra Judge System on 2025-12-21.

CATEGORIES

Environment Transport