Mich. Comp. Laws § 450.176

Sec. 176. A diploma, certificate of graduation, or other evidence of attendance at an educational corporation entitles the lawful recipient to all the privileges and immunities that by custom or usage are allowed to holders of similar diplomas or certificates granted by similar institutions in this country. However, if an occupation or profession is regulated by statute as to the requirements and qualifications necessary to the practice of that occupation or profession, the diploma or certificate of graduation does not entitle the recipient to any privilege or immunity if those statutory requirements or qualifications are not complied with.