Texas Code of Criminal Procedure - CRIM P Art. 17A.03. Summoning corporation or association

(1) it shall summon the corporation or association to appear before the court named at the place stated in the summons;  and

(2) it shall be accompanied by a certified copy of the complaint, indictment, or information;  and

(3) it shall provide that the corporation or association appear before the court named at or before 10 a.m. of the Monday next after the expiration of 20 days after it is served with summons, except when service is made upon the secretary of state or the Commissioner of Insurance, in which instance the summons shall provide that the corporation or association appear before the court named at or before 10 a.m. of the Monday next after the expiration of 30 days after the secretary of state or the Commissioner of Insurance is served with summons.