Mich. Comp. Laws § 409.121: Enforcement and prosecution of act; right of entry and inspection.

Sec. 21.

The department of labor shall enforce this act and assist in the prosecution of this act. The department shall have the authority to enter and inspect any place where a minor may be employed and to have access to work permits, age certificates, or other proof of age and time records of the employer, and other records which may aid in the enforcement of this act.