As a condition of eligibility, each applicant for or recipient of aid, including each child under the TANF or foster care programs operated pursuant to part A of title IV of the Social Security Act (42 U.S.C. § 601 et seq.) shall be required to:
(1) Furnish to the Mayor a Social Security account number, or to apply for a Social Security number if such a number has not been issued or is not known; and
(2) Assign to the District of Columbia support rights, consistent with § 4-205.19(b) and (c).