Gov. Code, § 91524

(a) The principal office of an authority shall be located at the principal office of the public agency.

(b) Each authority shall have a chairperson of its board, who shall be elected by the members of the board from among its membership.

(c) Public officers of an authority consist of the chairperson and members of the board, a secretary, a treasurer, and such assistants for the secretary and the treasurer as the board may appoint. The corresponding officers of the public agency may, by designation by resolution of the board, be the secretary, the treasurer, and assistants of the authority. The secretary, the treasurer, and assistants may be compensated.

(d) An authority shall file, with the clerk of the public agency, a certificate of a majority of the authorized number of directors as to the secretary and any assistant secretaries of the authority, and such certificate shall, until superseded by a later certificate, be conclusive with respect to the authority that such person is the secretary or assistant secretary, as the case may be, of the authority.

(e) A certificate of the clerk of the public agency as to the secretary or assistant secretary of the authority, and of the secretary or assistant secretary so certified as to the incumbents of any offices, shall be conclusive with respect to the public agency and the authority that such persons are the incumbents of such offices in any transactions of the authority authorized by this title.