Mich. Comp. Laws § 259.31

Sec. 31. Organization of commission, meetings, reports. The commission shall, immediately upon its appointment, organize, adopt a seal for the department of aeronautics, and make, amend, and revise such rules and regulations for its administration not inconsistent herewith as it may deem expedient. At such organization meeting the commission shall elect from among its members a chairman and a vice-chairman to serve for 1 year and annually thereafter shall elect such officers; each to serve until his successor is appointed and qualified. No action shall be taken by the commission by less than a majority of its members.