House and Senate Republicans introduce resolutions to block California emission standards

California EPA Vehicle Emission Waiver Revocation·Latest event August 6, 2026

Aug 5

House and Senate Republicans introduce resolutions to block California emission standards

House and Senate Republicans are using the Congressional Review Act to challenge the Environmental Protection Agency's authority. A resolution from Senator Ricketts seeks to overturn rules allowing California to maintain strict pollution limits. This follows a House proposal to repeal the state's ability to set independent standards. These efforts align with Republican goals to establish a single national standard for the automotive industry. Other measures introduced by Senator Schmitt and Senator Husted also aim to block California's greenhouse gas limits. In the House, Representative Pfluger and Representative Palmer are leading parallel efforts to centralize emission regulations.

H.J.Res. 205California Vehicle Emission Standards: Proposed Repeal S.J.Res. 207Blocking California's Special Vehicle Emission Standards

Aug 6

House and Senate Republicans move to revoke California's vehicle emission waiver

Congressional Republicans launched a coordinated effort to strip California of its authority to regulate car pollution. Senators Schmitt and Husted introduced resolutions to block state standards. They also moved to cancel the current EPA rule permitting independent greenhouse gas limits. In the House, Representatives Pfluger and Palmer filed measures to establish a single national standard. Their proposals would overturn the specific waiver for new cars and trucks. Proponents argue that a unified federal standard provides more certainty for the automotive industry. California has historically used the waiver to implement tougher environmental protections than federal requirements.

S.J.Res. 206California Car Emissions: Blocking State Standards S.J.Res. 208Blocking California's Stricter Car Pollution Rules H.J.Res. 212California Vehicle Emissions: Blocking State Standards H.J.Res. 211EPA Rule: Blocking California's Vehicle Emission Standards

The Facts

Policies

These six resolutions represent a coordinated effort across both chambers, with House and Senate Republicans introducing nearly identical measures to overturn the same EPA decision. While H.J.Res. 205 was the first to be introduced on July 23, 2026, all versions are being considered simultaneously as companion pieces of legislation.

H.J.Res. 212

California Vehicle Emissions: Blocking State Standards

Aug 6

H.J.Res. 211

EPA Rule: Blocking California's Vehicle Emission Standards

Aug 6

S.J.Res. 206

California Car Emissions: Blocking State Standards

Aug 5

S.J.Res. 208

Blocking California's Stricter Car Pollution Rules

Aug 5

S.J.Res. 207

Blocking California's Special Vehicle Emission Standards

Aug 5

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