Act 188 of 1857 - Mechanics' Associations (454.1 - 454.11)

Act 167 of 1869 - Incorporation of Trades Unions as Mechanics' Associations (454.51 - 454.54)

Act 13 of 1897 - Labor Associations (454.71 - 454.77)

Act 42 of 1887 - Arbeiter Bunds (454.101 - 454.106)

Act 145 of 1885 - Societies to Promote Interests of Trade and Labor (454.151 - 454.159)

Act 28 of 1891 - Builders and Traders Exchanges (454.201 - 454.205)