Section 4372 - Establishment of Title IV-D program(a) Designation of Title IV-D agency.--The department is the Title IV-D State agency. The department shall create a single and separate organizational unit which shall be responsible for developing and implementing, subject to the approval of the secretary, a federally approved State plan for child support.(b) Implementation of Title IV-D requirements.--The department shall construe and implement this subchapter in order to comply with Title IV-D of the Social Security Act (49 Stat. 620, 42 U.S.C. § 301 et seq.). The department shall take all steps necessary to implement a federally approved State plan for child support. The department may issue regulations and orders necessary to implement a federally approved State plan for child support. The department may issue interim regulations if Federal law or regulations supersede existing statutes, regulations or court rules.1997, Dec. 16, P.L. 549, No. 58, § 10, effective 1/1/1998.