US lawMichiganRegulationsDepartment — Labor and Economic OpportunityBureau — MIOSHAR 408.43001 to 408.43006 — Part 30. Telecommunications for Construction408.43004R 408.43004R 408.43004 Trolley and side-rolling ladders.Last amended: 2013Year: 2026Length: 15 wordsOfficial source Cite as Mich. Admin. Code R 408.43004Rule 3004. Trolley ladders and side-rolling ladders longer than 20 feet shall not be supplied.PreviousR 408.43003NextR 408.43005