01 — The Text
What.
- Disapproves an EPA rule that allows California to set its own vehicle pollution standards under the Advanced Clean Car Program.
- Uses the Congressional Review Act to reject the EPA's decision to reinstate California's waiver from federal preemption.
- Would prevent California's stricter emission rules from taking effect if passed.
02 — The Stakes
So what?
- California and states following its standards would lose ability to impose tougher car pollution rules than federal requirements.
- Auto manufacturers gain flexibility; environmental advocates and California officials lose regulatory leverage on emissions.
- Affects future car sales nationwide since California's market size often influences industry-wide manufacturing decisions.
03 — The Path
Now what?
- Bill introduced in Senate, referred to Environment and Public Works Committee. Needs committee vote, then full Senate and House votes to pass.
- If passed, goes to President for signature or veto. A veto would require 2/3 majority in both chambers to override.
- Contact your senator at senate.gov to share your position on California's emissions authority.
Legislative History
Actions.
- Aug 5, 2026 — Read twice and referred to the Committee on Environment and Public Works.
- Aug 5, 2026 — Introduced in Senate