Michigan Compiled Laws, Chapter 339. Occupational Code § 339.727

(a) If the individual only seeks to use a title authorized by this article, the individual shall apply for registration under this article.

(b) If the individual seeks to use a title authorized by this article and to engage in the practice of public accounting, the individual shall apply for licensure under this article.  A nonresident member of a firm who has authority for the firm's practice of public accounting in this state is considered to be engaged in the practice of public accountancy in this state.