For the purposes of this subpart C, requesting agency means:
(a) Temporary Assistance to Needy Families Agency - Any State or local agency charged with the responsibility of administering a program funded under part A of Title IV of the SSA.
(b) Medicaid Agency - Any State or local agency charged with the responsibility of administering the provisions of the Medicaid program under a State plan approved under Title XIX of the SSA.
(c) Food Stamp Agency - Any State or local agency charged with the responsibility of administering the provisions of the Food Stamp Program under the Food Stamp Act of 1977.
(d) Other SSA Programs Agency - Any State or local agency charged with the responsibility of administering a program under a State plan approved under Title I, X, XIV, or XVI (Supplemental Security Income for the Aged, Blind, and Disabled) of the SSA.
(e) Child Support Enforcement Agency - Any State or local child support enforcement agency charged with the responsibility of enforcing child support obligations under a plan approved under part D of Title IV of the SSA.
(f) Social Security Administration - Commissioner of the Social Security Administration in establishing or verifying eligibility or benefit amounts under Titles II (Old-Age, Survivors, and Disability Insurance Benefits) and XVI (Supplemental Security Income for the Aged, Blind, and Disabled) of the SSA.