US lawMichiganRegulationsDepartment — Labor and Economic OpportunityBureau — Unemployment Insurance AgencyR 421.1 to R 421.302 — Employment Security421.301R 421.301R 421.301 Rescinded.RepealedLast amended: 1980Year: 2026Length: 1 wordsOfficial source Cite as Mich. Admin. Code R 421.301Rescinded.PreviousR 421.270NextR 421.302