Tex. Fin. Code § 187.306
Each out-of-state trust company that has established and maintains an office in this state pursuant to this subtitle shall give written notice, at least 30 days before the effective date of the event, or, in the case of an emergency transaction, a shorter period before the effective date consistent with applicable state or federal law, to the banking commissioner of:
Added by Acts 2001, 77th Leg., ch. 1420, Sec. 6.001(a), eff. Sept. 1, 2001.