Mich. Comp. Laws § 288.670b

Sec. 110b. (1) As used in this section, "pasteurized milk ordinance" means that term as defined in section 6 of the grade A milk law, MCL 288.476. (2) Each certified industry manufacturing farm inspector shall pay a 3-year license fee of $150.00 for a license to conduct certified industry manufacturing farm inspections. License renewal shall take place on the expiration date of the 3-year certification. (3) Certified industry manufacturing farm inspectors shall comply with the requirements for certified industry inspections specified in section 5 of the pasteurized milk ordinance and, in addition, shall conduct both of the following: (a) A farm inspection of all producers having the first routine count exceeding legal standards for bacteria or somatic cells, or both. (b) One routine inspection per year of each producer, with a copy of each required inspection forwarded to the local area dairy inspector. (4) Certified industry manufacturing farm inspectors may perform official inspections, but only with authorization by the director.