US lawMichiganRegulationsDepartment — Labor and Economic OpportunityBureau — MIOSHAR 325.51601 to 325.51628 — Part 308. Inorganic Arsenic (As)325.51623bR 325.51623bR 325.51623b Rescinded.RepealedLast amended: 2018Year: 2026Length: 1 wordsOfficial source Cite as Mich. Admin. Code R 325.51623bRescinded.PreviousR 325.51623aNextR 325.51624