1 Tex. Admin. Code § 55.4
(a) The Title IV-D agency is the agency designated by Texas law to perform the functions and provide the services required by Title IV-D of the Social Security Act, 42 United States Code §§651, et seq., and 45 Code of Federal Regulations, Parts 300-399, as these federal statutes and regulations now exist or may in the future be amended. In providing services required by federal and state law, the IV-D agency may:
Source Note:The provisions of this §55.4 adopted to be effective May 25, 1992, 17 TexReg 3463.