Texas Government Code - GOV'T § 2001.201. Court Enforcement of Subpoena or Commission

(a) If a person fails to comply with a subpoena or commission issued under this chapter, the state agency issuing the subpoena or commission, acting through the attorney general, or the party requesting the subpoena or commission may bring suit to enforce the subpoena or commission in a district court in Travis County or in the county in which a hearing conducted by the agency may be held.

(b) A court that determines that good cause exists for the issuance of the subpoena or commission shall order compliance with the subpoena or commission.  The court may hold in contempt a person who does not obey the order.