Sec. 8101.253. FORM OF BONDS. (a) An authority bond must: (1) be issued in the name of the authority; (2) be signed by the president; (3) be attested to by the secretary; and (4) have the authority seal impressed on it or a facsimile seal printed on it. (b) At the option of the board, a bond may be signed in accordance with Chapter 618, Government Code. Acts 2003, 78th Leg., ch. 1277, Sec. 1, eff. April 1, 2005.