Michigan Compiled Laws, Chapter 333. Health § 333.16191

Sec. 16191. (1) The department shall issue a certificate of licensure or registration to an applicant who is granted a license or registration by a board.

(2) A licensee or registrant shall display his or her current certificate of licensure or registration prominently and where visible to the public in the licensee's or registrant's principal place of business, if any.

(3) A licensee or registrant shall have available for inspection a card, which shall be issued by the department, containing the essential information on the certificate.

(4) If a license is limited by a board, the licensee shall display the statement of limitation prepared by the department in the same manner as prescribed for display of the certificate and shall attach the statement to the certificate or display the statement in immediate proximity with the certificate.