(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.