(1) A political subdivision of the state shall not impose any different standards or requirements for manufacturing milk and manufacturing milk products than those provided for in this act and shall not prohibit the sale of dairy products if they have been produced and processed as manufacturing milk under supervision of the department.

    (2) The director shall furnish copies of its inspection reports on any dairy farm producing manufacturing milk to a purchaser of manufacturing milk from that farm upon written request.

    (3) A sanitary standard or similar requirement issued under this act does not prohibit the sale of manufacturing milk or manufacturing milk products that are produced or processed under laws or rules of a governmental unit outside the state that the director determines are substantially equivalent to the requirements of the rules promulgated under this act and are enforced with equal effectiveness if the governmental unit accepts Michigan manufacturing milk and dairy products inspected by the department.

    (1) The following acts and parts of acts are repealed effective 30 days after enactment of this act:

    (a) 1899 PA 167, MCL 289.61.

    (b) 1903 PA 243, MCL 288.221 to 288.223.

    (c) 1911 PA 257, MCL 288.371 to 288.372.

    (d) 1913 PA 63, MCL 288.252 to 288.257.

    (e) The manufacturing milk act, 1913 PA 222, MCL 288.101 to 288.117.

    (f) 1915 PA 93, MCL 288.161 to 288.162.

    (g) 1923 PA 30, MCL 288.281 to 288.284.

    (h) The milk fat test law, 1935 PA 212, MCL 288.51 to 288.60.

    (i) 1939 PA 155, MCL 288.201 to 288.206.

    (j) 1945 PA 293, MCL 288.151 to 288.153.

    (k) 1955 PA 211, MCL 288.211 to 288.217.

    (l) 1967 PA 45, MCL 288.141 to 288.149.

    (m) The frozen desserts act of 1968, 1968 PA 298, MCL 288.321 to 288.334.

    (2) Except as rescinded, rules promulgated under public acts repealed by this act retain authorization under this act. The following rules are rescinded effective 30 days after enactment of this act:

    (a) R 285.400.1 of the Michigan administrative code.

    (b) R 285.402.1 of the Michigan administrative code.

    (c) R 285.404.1 of the Michigan administrative code.

    (d) R 285.405.1 to R 285.405.29 of the Michigan administrative code.

    (e) R 285.407.1 to R 285.407.6 of the Michigan administrative code.

    (f) R 285.409.1 of the Michigan administrative code.

     This act takes effect 30 days after the date of enactment.