Michigan Compiled Laws, Chapter 339. Occupational Code § 339.1861

Sec. 1861.  (1) On receipt of a dead human body, a licensee, manager, or other authorized personnel shall ensure that a dead human body stored at a refrigeration facility is handled in the following manner:

(2) If a refrigeration facility that is storing a dead human body is not contacted by an entity that the refrigeration facility contracted with under section 1857   1 regarding the dead human body within 14 days after the refrigeration facility receives the dead human body, the manager of the refrigeration facility shall contact the medical examiner described in section 3206(9)(a) of the estates and protected individuals code, 1998 PA 386, MCL 700.3206, to proceed with the final disposition of the dead human body.