Tex. Ins. Code § 542.005
(b) An insurer shall maintain a complete record of all complaints received by the insurer during the preceding three years or since the date of the insurer's last examination by the department, whichever period is shorter. The record must indicate:
Added by Acts 2003, 78th Leg., ch. 1274, Sec. 2, eff. April 1, 2005.