Main Content Act 172 of 1929 friendly link Printer Friendly bills affecting index and updates Search within this Statute for THE PLAT ACT OF 1929Act 172 of 1929560.1-560.80 Repealed. 1954, Act 186, Eff. Aug. 13, 1954;—1967, Act 288, Eff. Jan. 1, 1968. © 2017 Legislative Council, State of Michigan