Mich. Comp. Laws § 427.304: Documentation of age.

Sec. 4.

A hotel or bed and breakfast may require that an individual provide documentary evidence confirming the age of an individual renting or leasing a hotel room or bed and breakfast room or documentary evidence of the emancipation of a minor, including a motor vehicle operator's or chauffeur's license, a registration certificate issued by the federal selective service, or other bona fide documentary evidence of the age and identity of the individual or emancipation of the minor.