US lawMichiganRegulationsDepartment — Labor and Economic OpportunityBureau — MIOSHAR 325.77101 to 325.77115 — Part 311. Benzene325.77109aR 325.77109aR 325.77109a Rescinded.RepealedLast amended: 2018Year: 2026Length: 1 wordsOfficial source Cite as Mich. Admin. Code R 325.77109aRescinded.PreviousR 325.77109NextR 325.77109b