S.J.Res. 47: A joint resolution providing for 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".

S.J.Res. 47 is a federal bill in the 119th Congress. This joint resolution disapproves and nullifies an Environmental Protection Agency notice published on January 6, 2025. The notice previously granted the California Air Resources Board a waiver under the Clean Air Act for its Heavy Duty Vehicle and Engine… See its sponsors, how members voted, and a plain-English breakdown on PolityLens.