US lawFederal (United States)Statute compilationPub. L. 95-619 — NATIONAL ENERGY CONSERVATION POLICY ACTTitle IV421Pub. L. 95-619, tit. IV, pt. 2, sec. 421 (as amended)TEST PROCEDURES.Year: 2021Length: 14 wordsOfficial source SEC. 421. TEST PROCEDURES. [Amends the Energy Policy and Conservation Act (42 U.S.C. 6293(a)(4)).]NextPub. L. 95-619, tit. IV, pt. 2, sec. 422 (as amended)