Michigan Compiled Laws, Chapter 289. Pure Foods and Standards § 289.3139

Sec. 3139. (1) If a certified health department fails to meet the requirements established in this act or rules promulgated under this act, written notice of deficiencies shall be furnished to the health officer of that certified health department within 30 days after completion of the review under section 3137.  1 This notice shall offer an opportunity to the health officer of the certified health department for a hearing with the director. If a hearing is not requested, certification issued under this chapter shall be revoked within 30 days following the notice to the health officer of the certified health department. If a hearing is held and deficiencies are not corrected within the time period specified in the hearing, certification shall be revoked within the time period specified in the hearing.

(2) If requested by the health officer of the certified health department in a written notice to the director, certification issued under this chapter shall be revoked within 30 days of receipt of the written notice.

(3) Revocation of certification issued under this chapter does not restrict a health department from reapplication for certification.