US lawFederal (United States)RegulationsTitle 48 CFR — Federal Acquisition Regulations SystemChapter 9 — DEPARTMENT OF ENERGYPart 926 — OTHER SOCIOECONOMIC PROGRAMSSubpart 926.5—Drug-Free Workplace926.50048 C.F.R. § 926.500Scope of subpart.Last amended: 2024Year: 2026Length: 31 wordsOfficial source Cite as 48 C.F.R. § 926.500 (2026)For contracts performed at DOE sites, in lieu of 48 CFR subpart 23.5, contracting activities shall use 923.570, Workplace Substance Abuse Programs at DOE Sites. [89 FR 89753, Nov. 13, 2024]Next48 C.F.R. § 926.570