(a) The board of a state trust company must consist of not fewer than five or more than 25 directors, managers, or managing participants, the majority of whom must be residents of this state. Except for a limited trust association in which management has been retained by its participants, the principal executive officer of the state trust company is a member of the board. The principal executive officer acting in the capacity of board member is the board’s presiding officer unless the board elects a different presiding officer to perform the duties as designated by the board.
(b) Unless the banking commissioner consents otherwise in writing, a person may not serve as director, manager, or managing participant of a state trust company if:
(1) the state trust company incurs an unreimbursed loss attributable to a charged-off obligation of or holds a judgment against:
(A) the person; or
(B) an entity that was controlled by the person at the time of funding and at the time of default on the loan that gave rise to the judgment or charged-off obligation;
(2) the person is the subject of an order described by Section 185.007(a);
(3) the person has been convicted of a felony; or
(4) the person has violated, with respect to a trust under which the state trust company has fiduciary responsibility, Section 113.052 or 113.053(a), Property Code, relating to loan of trust funds and purchase or sale of trust property by the trustee, and the violation has not been corrected.

(c) If a state trust company other than a limited trust association operated by managing participants does not elect directors or managers before the 61st day after the date of its regular annual meeting, the banking commissioner may appoint a conservator under Chapter 185 to operate the state trust company and elect directors or managers, as appropriate. If the conservator is unable to locate or elect persons willing and able to serve as directors or managers, the banking commissioner may close the state trust company for liquidation.
(d) A vacancy on the board that reduces the number of directors, managers, or managing participants to fewer than five must be filled not later than the 30th day after the date the vacancy occurs. A limited trust association with fewer than five managing participants must add one or more new participants or elect a board of managers of not fewer than five persons to resolve the vacancy. After the 30th day after the date the vacancy occurs, the banking commissioner may appoint a conservator under Chapter 185 to operate the state trust company and elect a board of not fewer than five persons to resolve the vacancy. If the conservator is unable to locate or elect five persons willing and able to serve as directors or managers, the banking commissioner may close the state trust company for liquidation.
(e) Before each term to which a person is elected to serve as a director or manager of a state trust company, or annually for a person who is a managing participant, the person shall submit an affidavit for filing in the minutes of the state trust company stating that the person, to the extent applicable:
(1) accepts the position and is not disqualified from serving in the position;
(2) will not violate or knowingly permit an officer, director, manager, managing participant, or employee of the state trust company to violate any law applicable to the conduct of business of the trust company; and
(3) will diligently perform the duties of the position.