US lawFederal (United States)RegulationsTitle 10 CFR — EnergyChapter II — DEPARTMENT OF ENERGYPart 431 — ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENTSubpart I — Commercial Clothes Washers431.15410 C.F.R. § 431.154Test procedures.Last amended: 2022Year: 2026Length: 35 wordsOfficial source Cite as 10 C.F.R. § 431.154 (2026)The test procedures for clothes washers in appendix J2 to subpart B of part 430 must be used to determine compliance with the energy conservation standards at § 431.156(b). [87 FR 33405, June 1, 2022]Cross-references to the CFR431.156Previous10 C.F.R. § 431.152Next10 C.F.R. § 431.156