Mich. Comp. Laws § 256.639

Sec. 19. (1) The secretary of state may issue a person an original or renewal driver education instructor certificate if the secretary of state is satisfied that the person meets the requirements for that certificate under this act. A certificate may include the following: (a) The name of the instructor. (b) An image of the instructor. (c) An identification number assigned to the instructor. (d) One or more driver education training classifications. (e) Other information determined necessary by the secretary of state. (2) A driver education instructor shall display the driver education instructor certificate card issued by the secretary of state to that instructor at all times while providing instruction to a student. A driver education instructor shall provide a copy of his or her certificate to a driver education provider who utilizes the instructor's services.