Mich. Comp. Laws § 330.1152
The director, after notice to the operator or owner of an adult foster care facility may suspend, revoke, or cancel a contract, agreement, or arrangement entered into under section 116(3)(e) if he or she finds that there has been a substantial failure to comply with the requirements as set forth in the contract, agreement, or arrangement. The notice shall be by certified mail or personal service, setting forth the particular reasons for the proposed action and fixing a date, not less than 30 days from the date of service, on which the operator or owner shall be afforded a hearing before the director or his or her designee. The contract, agreement, or arrangement shall not be suspended, revoked, or canceled until the director notifies the operator or owner in writing of his or her findings of fact and conclusions following such hearing.
MCL 330.1152