US lawMichiganRegulationsDepartment — Labor and Economic OpportunityBureau — MIOSHAR 408.42701 to 408.42799 — Part 27. Blasting and Use of Explosives408.42734R 408.42734R 408.42734 Rescinded.RepealedLast amended: 2015Year: 2026Length: 1 wordsOfficial source Cite as Mich. Admin. Code R 408.42734Rescinded.PreviousR 408.42733NextR 408.42735