Rule 21. A contractor's license and a commission which has expired may be renewed within 60 days after the date of expiration without examination upon payment of the required renewal fee and late fee of $20.00. A contractors license and a commission which is not so renewed is considered revoked. The revoked contractors license or commission may be reinstated if approved by the elevator safety board, and upon payment of the required renewal fee and reinstatement fee of $100.00.
Mich. Admin. Code R. 408.7021