Mich. Comp. Laws § 722.957

Sec. 7. (1) Except as provided in subsection (2), an adoption facilitator shall not refuse to provide services to a potential adoptive parent based solely on age, race, religious affiliation, disability, or income level. A child placing agency shall not make placement decisions based solely on age, race, religious affiliation, disability, or income level. (2) Subsection (1), as related to religious affiliation, does not apply to a private child placing agency operated, supervised, or controlled by a religious institution or organization that limits services or gives preference to an applicant of the same religion. (3) In an adoption in which a parent or guardian selects or participates in the selection of the adoptive parent, an adoption facilitator shall allow the parent or guardian the option of selecting from the adoption facilitator's entire pool of potential adoptive parents who have been determined suitable to be adoptive parents of adoptees.