Mich. Comp. Laws § 408.1019: Promulgation of standards by director.

Sec. 19.

The director may promulgate construction safety standards in accordance with this act and based upon, but not limited to, generally accepted nationwide engineering standards and practices designed to prevent accidents and to protect the life and safety of employees engaged in construction operations. If practicable, the standards promulgated shall be expressed in terms of objective criteria and of the performance desired.