Sec. 7.306. ALTERED BILLS OF LADING. An unauthorized alteration or filling in of a blank in a bill of lading leaves the bill enforceable according to its original tenor. Acts 1967, 60th Leg., p. 2343, ch. 785, Sec. 1, eff. Sept. 1, 1967. Amended by: Acts 2005, 79th Leg., Ch. 122 (S.B. 1593), Sec. 1, eff. September 1, 2005.