Tex. Bus. & Com. Code § 9.341
Except as otherwise provided in Section 9.340(c), and unless the bank otherwise agrees in an authenticated record, a bank's rights and duties with respect to a deposit account maintained with the bank are not terminated, suspended, or modified by:
Added by Acts 1999, 76th Leg., ch. 414, Sec. 1.01, eff. July 1, 2001.