AN ACT to authorize the incorporation of trades unions as mechanics associations under the provisions of Act No. 188 of the Compiled Laws of 1857, as amended, being sections 454.1 to 454.11 of the Michigan Compiled Laws; and to impose certain duties on the department of commerce.
History: 1869, Act 167, Imd. Eff. Apr. 5, 1869 ;-- Am. 1982, Act 87, Imd. Eff. Apr. 19, 1982