Ind. Code § 6-9-1-3
Promptly after the fifteenth day of January of each year, the board of managers shall hold a meeting for the purpose of organization. They shall choose one of their members president, another vice-president, another secretary and another treasurer, who shall perform the duties pertaining to those offices. Such officers first so chosen shall serve from the date of their election until their successors are elected and qualified. The members shall be authorized to adopt such by-laws, rules and regulations as they may deem necessary for the proper conduct of their proceedings, the carrying out of their duties and the safeguarding of the funds and the property entrusted to their care. A majority of the board of managers shall constitute a "quorum", and the concurrence of a majority of the board of managers shall be necessary to authorize any action.
IC 6-9-1-3