US lawMichiganRegulationsDepartment — Labor and Economic OpportunityBureau — MIOSHAR 325.51501 to 325.51527 — Part 307. Acrylonitrile (AN)325.51521R 325.51521R 325.51521 Rescinded.RepealedLast amended: 2018Year: 2026Length: 1 wordsOfficial source Cite as Mich. Admin. Code R 325.51521Rescinded.PreviousR 325.51520NextR 325.51522