Mich. Comp. Laws § 168.516: Registration records; public inspection.

Sec. 516.

(1) Except as otherwise provided in subsection (2) and section 509gg, the registration record must be open for public inspection.

(2) If an individual preregisters to vote under section 496a, the information contained in the registration record for that individual is confidential and must not be open for public inspection as provided under subsection (1) until that individual is 17-1/2 years of age.