Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Energy relating to "Energy Conservation Program for Appliance Standards: Certification Requirements, Labeling Requirements, and Enforcement Provisions for Certain Consumer Products and Commercial Equipment".

H.J. Res. 42 is a congressional disapproval resolution that voids a Department of Energy (DOE) rule on appliance energy efficiency standards. The resolution specifically targets the DOE's 2024 rule requiring certification, labeling, and enforcement for energy-efficient appliances and commercial equipment. By disapproving this rule under federal law (5 U.S.C. § 801), the resolution prevents the rule from taking effect, meaning appliance manufacturers and retailers would not need to comply with its requirements. This resolution directly affects the implementation of the DOE's energy conservation program for consumer products and commercial equipment.