US lawIllinoisRegulationsTitle 77 — PUBLIC HEALTHCHAPTER X: DEPARTMENT OF HUMAN SERVICESSUBCHAPTER e: CONTROLLED SUBSTANCES ACTIVITIESPart 2070 — SCHEDULE OF CONTROLLED SUBSTANCESSubpart B2070.16577 Ill. Adm. Code 2070.165BetamethadolYear: 2026Length: 6 wordsOfficial source Section 2070 Section 2070.165 Betamethadol BetamethadolPrevious77 Ill. Adm. Code 2070.160Next77 Ill. Adm. Code 2070.170