US lawMichiganRegulationsDepartment — Environment, Great Lakes and EnergyBureau — Materials Management DivisionR 325.5001 to 325.5721 — Ionizing Radiation Rules for Radioactive Material325.5043R 325.5043R 325.5043 Impounding.Last amended: 2016Year: 2026Length: 16 wordsOfficial source Cite as Mich. Admin. Code R 325.5043Rule 43. Sources of radiation are subject to impounding pursuant to section 13517(2) of the act.PreviousR 325.5042NextR 325.5044