Mich. Comp. Laws § 450.1466
A shareholder may confer upon a trustee the right to vote or otherwise represent his shares for not to exceed 10 years, by entering into a written voting trust agreement setting forth the terms and conditions of the voting trust, by filing an executed counterpart of the agreement at the registered office of the corporation, and by transferring his shares to the trustee for purposes of the agreement. After filing of the agreement, certificates for shares so transferred shall be surrendered and canceled and new certificates therefor issued to the trustee stating that they are issued under the agreement. In the entry of such ownership in the records of the corporation that fact shall also be noted, and the trustee may vote the transferred shares during the term of the agreement. The filed copy of the voting trust agreement is subject to inspection at any reasonable time by a shareholder or a holder of a beneficial interest in the voting trust, in person or by agent or attorney. Voting trust certificates shall be issued to evidence beneficial interests in the voting trust.
MCL 450.1466