Michigan Compiled Laws, Chapters 760 to 777 Code of Criminal Procedure § 776.21

Sec. 21. (1) As used in this section:

(2) A law enforcement officer shall not request or order a victim to submit to a polygraph examination or lie detector test. A law enforcement officer shall not inform a victim of the option of taking a polygraph examination or lie detector test unless the victim inquires concerning such a test or as provided by subsection (3).

(3) A law enforcement officer shall inform the victim when the person accused of a crime specified in subsection (1)(b) has voluntarily submitted to a polygraphic examination or lie detector test and the test indicates that the person may not have committed the crime.

(4) Subsections (2) and (3) apply only to a polygraph examination or lie detector test which is requested, ordered, or given in regard to a person being a victim.

(5) A defendant who allegedly has committed a crime under sections 520b to 520e and 520g of Act No. 328 of the Public Acts of 1931,  1 shall be given a polygraph examination or lie detector test if the defendant requests it.