H.J. Res. 88 (119th)Bill Overview

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 Pollution Control Standards; Advanced Clean Cars II; Waiver of Preemption; Notice of Decision".

Environmental Protection|Administrative law and regulatory proceduresAir quality
Cosponsors
Support
Republican
Introduced
Apr 2, 2025
Discussions
Bill Text
Current stageLaw

Became Public Law No: 119-16.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief

This joint resolution disapproves and nullifies an EPA rule granting California a waiver to implement the "Advanced Clean Cars II" motor vehicle emissions standards (90 Fed.

Reg. 642, Jan 6, 2025).

Under the Congressional Review Act framework, the resolution declares that EPA's waiver decision shall have no force or effect.

Passage40/100

Narrow and administratively simple but high political stakes and federalism concerns reduce likelihood without clear bipartisan support and executive alignment.

CredibilityAligned

Relative to its intended legislative type, this joint resolution is appropriately concise and legally targeted: it identifies a single EPA rule and declares it nullified under the Congressional Review Act. It provides the essential legal citation and operative effect but contains no explanatory findings, fiscal discussion, transition provisions, or oversight provisions.

Contention72/100

Progressives emphasize climate and public-health harms from blocking California standards.

02 · What it does

Who stands to gain, and who may push back.

Who this appears to help vs burden50% / 50%
States · ManufacturersStates · Local governments
Likely helped
  • StatesMaintains a single national vehicle regulatory standard, reducing differing state compliance regimes for automakers.
  • ManufacturersReduces the likelihood of manufacturers facing multiple, potentially conflicting state rules and certification processe…
  • ManufacturersLowers projected regulatory compliance costs that supporters say could affect vehicle prices and manufacturer margins.
Likely burdened
  • StatesPrevents California from implementing stricter pollution and zero-emission vehicle standards tailored to state goals.
  • Targeted stakeholdersMay slow the deployment of zero-emission vehicles and associated reductions in greenhouse gas emissions.
  • Local governmentsCould worsen local air quality outcomes and associated public health benefits projected under stricter standards.
03 · Why people split

Why the argument around this bill splits.

Progressives emphasize climate and public-health harms from blocking California standards.
Progressive10%

Likely strongly opposed: views disapproval as a setback for climate, air quality, and states' ability to set stricter standards.

Sees it as blocking a key tool to accelerate electric vehicle adoption and reduce emissions.

Likely resistant
Centrist40%

Mixed but cautious: worries about regulatory costs and nationwide compliance complexity, while also concerned about climate and state authority.

Would seek a balanced federal solution instead of blocking state action outright.

Split reaction
Conservative90%

Likely supportive: sees disapproval as limiting federal overreach and preventing California from effectively setting de facto national standards.

Values lowering regulatory burdens for businesses and preserving interstate regulatory uniformity.

Leans supportive
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Reached or meaningfully advanced

President

Reached or meaningfully advanced

Law

Reached or meaningfully advanced

Passage likelihood40/100

Narrow and administratively simple but high political stakes and federalism concerns reduce likelihood without clear bipartisan support and executive alignment.

Scope and complexity
24%
Scopenarrow
24%
Complexitylow
Why this could stall
  • Whether the President would sign or veto
  • Senate procedural dynamics and floor support
05 · Recent votes

Recent votes on the bill.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Progressives emphasize climate and public-health harms from blocking California standards.

Narrow and administratively simple but high political stakes and federalism concerns reduce likelihood without clear bipartisan support and…

Unlocked analysis

Relative to its intended legislative type, this joint resolution is appropriately concise and legally targeted: it identifies a single EPA rule and declares it nullified under the Congressional Review Act. It provides t…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
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