Fee payments prescribed by this subchapter shall be made in cash or by check or money order made payable to the Texas Commission on Environmental Quality. The payments may be made by personal delivery to the Financial Administration Cashier Office, Texas Commission on Environmental Quality, in Austin, Texas, or mailed to the Texas Commission on Environmental Quality, Cashier's Office, MC 214, P.O. Box 13088, Austin, Texas 78711-3088.
30 Tex. Admin. Code § 336.111