Michigan Compiled Laws, Chapter 287. Animal Industry § 287.717b

Sec. 17b. (1) The director may order surveillance testing of animals for a specific reportable animal disease in this state with a defined dimension as determined by the director. The director may also order surveillance testing of animals for either of the following purposes:

(2) The director may establish a surveillance testing program for the intrastate movement of animals.

(3) The director may designate the status of certain herds, flocks, or aquaculture lots as certified, accredited, validated, qualified, monitored, clean, or free of a specific disease when the herd, flock, or aquaculture lot has met the director's requirements for that status.

(4) Livestock in a herd, flock, or aquaculture lot that is undergoing an official test shall not be removed from the premises until the test results from the herd, flock, or aquaculture lot are available, except as permitted by the director.