Regulatory framework
The code baseline for St. Joseph County.
Michigan LARA's statewide jurisdiction list revised July 29, 2026 reports no St. Joseph County building program. Cities, villages, and townships generally enforce locally for building, electrical, mechanical, and plumbing; Sturgis building is local but its electrical, mechanical, and plumbing enforcement is state, Constantine Village and Florence Township are state for all four disciplines, and the remaining listed units are primarily local. The current Michigan framework includes the 2021 Michigan Building Code, 2015 Michigan Residential Code for one- and two-family dwellings while the proposed 2021 residential update is stayed, 2021 Michigan Mechanical and Plumbing Codes, 2023 National Electrical Code with Michigan amendments, and current Michigan energy and rehabilitation provisions.