5 versions

CosmeticWhat changed in PUBLIC LAWcompared with ENROLLED BILL

Technical corrections only. The changes reflect the bill's enactment into Public Law 119-15, including the addition of an approval date and legislative history. There are no substantive policy changes between v4 and v5.

H.J.Res. 87119th CongressIntroduced Apr 2, 2025

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; Heavy-Duty Vehicle and Engine Emission Warranty and Maintenance Provisions; Advanced Clean Trucks; Zero Emission Airport Shuttle; Zero-Emission Power Train Certification; Waiver of Preemption; Notice of Decision".

Became Public LawEnvironmental ProtectionMajor

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Sponsor: Rep. James, John [R-MI-10]
Committees: Energy and Commerce Committee (primary)
Last action: Jun 12, 2025

Bottom line

This joint resolution uses the Congressional Review Act to nullify an EPA rule that granted California a waiver to implement its own stricter vehicle emission standards, thereby removing California's specific regulatory authority in this area.

What it actually does

This joint resolution, enacted as Public Law 119-15, formally disapproves a specific rule issued by the Environmental Protection Agency (EPA) on April 6, 2023. The disapproved rule pertained to California's authority to set its own motor vehicle and engine pollution control standards, including provisions for heavy-duty vehicles, advanced clean trucks, and zero-emission powertrains. By disapproving this rule, Congress effectively nullifies the EPA's decision to grant California a waiver of preemption for these specific standards, meaning the rule will have no force or effect.

Proponents argue

Proponents argue that this resolution prevents a fragmented regulatory landscape by ensuring a uniform national standard for vehicle emissions, which reduces compliance burdens and costs for manufacturers. They contend that federal standards are sufficient to address environmental concerns and that allowing individual states to set more stringent rules creates unnecessary complexity and economic disadvantages for businesses operating across state lines.

Opponents contend

Opponents contend that this action undermines California's long-standing authority under the Clean Air Act to set more stringent emission standards, which other states often adopt to address local air quality issues and climate goals. They argue it will lead to increased air pollution, hinder innovation in clean vehicle technology, and roll back critical environmental protections, ultimately impacting public health and environmental quality.

The bill is exceptionally short and straightforward, requiring minimal time to read and understand its direct impact, allowing ample time for evaluation.

Resolved by the Senate and House of Representatives of the United States of America in Congress assembled, That Congress disapproves...

Disapproval of EPA Rule on California Vehicle Emission Standards Waiver

prominently featuredstraightforward

This provision explicitly states that Congress disapproves the rule submitted by the Environmental Protection Agency (EPA) on April 6, 2023, which granted California a waiver to implement its own specific motor vehicle and engine pollution control standards. These standards included regulations for heavy-duty vehicle and engine emission warranties, advanced clean trucks, zero-emission airport shuttles, and zero-emission powertrain certification. The resolution declares that, as a result of this congressional disapproval, the EPA rule will have no legal force or effect.

GroupImpactMechanismScale

GroupCalifornia State GovernmentImpactLoss of regulatory authorityMechanismNullification of EPA waiver for specific emission standardsScaleSignificant, as California has historically led on vehicle emissions

GroupAutomotive Manufacturers (especially heavy-duty vehicle sector)ImpactRegulatory landscape changeMechanismPotential reversion to federal emission standards, reducing complexity from state-specific rulesScaleModerate to significant, depending on alignment with federal standards

GroupStates that previously adopted California's emission standardsImpactRegulatory uncertainty and potential policy shiftMechanismIndirect impact from California's waiver being disapproved, potentially requiring adherence to federal standardsScaleVaries by state, potentially significant for environmental policy

GroupEnvironmental Advocacy Groups and Public Health OrganizationsImpactSetback for stricter emission controlsMechanismRemoval of more stringent state-level regulations, potentially leading to increased emissionsScaleSignificant, perceived as a weakening of environmental protections

Supporters argue

Supporters argue that this disapproval streamlines regulations for the automotive industry by eliminating a patchwork of state-specific rules, thereby fostering a more predictable and efficient market. They contend that a single national standard, as set by the EPA, is sufficient for environmental protection and prevents undue economic burdens on manufacturers and consumers.

Critics contend

Critics contend that nullifying California's waiver undermines its crucial role in driving clean vehicle innovation and addressing severe air quality issues. They argue that this action will lead to higher emissions, worsen public health outcomes, and impede progress toward climate goals, especially in states that rely on California's stricter standards.

Tradeoffs

This provision navigates the tension between state autonomy in environmental regulation, particularly California's unique authority under the Clean Air Act, and the desire for national uniformity in industrial standards to reduce regulatory complexity and costs for manufacturers.

About this analysis. AI-Generated from the official bill text and available committee reports. Gaps in available data are noted explicitly. Verify important details with the official Congress.gov record.