US lawMichiganRegulationsDepartment — Environment, Great Lakes and EnergyBureau — Materials Management DivisionR 325.5001 to 325.5721 — Ionizing Radiation Rules for Radioactive Material325.5442R 325.5442R 325.5442 Rescinded.RescindedLast amended: 2016Year: 2026Length: 8 wordsOfficial source Cite as Mich. Admin. Code R 325.5442SAFETY REQUIREMENTS FOR THE USE OF PARTICLE ACCELERATORSPreviousR 325.5441NextR 325.5445