immigration status verification system described in section 1137(d) of the Social Security Act ( 42 U.S.C. 1320b–7(d) ). (2) Procedures The Commission shall establish procedures to ensure the uniform application by the States of the requirements of this subsection. 303. Administration absent State agreement (a) In general In any State where there is no agreement in force between a State or its agency under section 302, the Commission shall, through regulations, arrange under regulations prescribed by him or her for performance of all necessary functions under title II, including provision for a fair hearing for any worker whose application for payments is denied. (b) Final determination A final determination under subsection (a) with respect to entitlement to program benefits under title II is subject to review by the courts in the same manner and to the same extent as is provided by section 205(g) of the Social Security Act ( 42 U.S.C. 405(g) ). 304. Liability of certifying and disbursing officers (a) No person designated by the Commission, or designated pursuant to an agreement under section 302, as a certifying officer, shall, in the absence of gross negligence or intent to defraud the United States, be liable with respect to any payment certified by him or her under this chapter. (b) No disbursing officer shall, in the absence of gross negligence or intent to defraud the United States, be liable with respect to any payment by him or her under this Act if it was based upon a voucher signed by a certifying officer designated as provided in subsection (a). 305. Fraud and recovery of overpayments (a) Overpayments (1) Liability for overpayment If a cooperating State agency, the Commission, or a court of competent jurisdiction determines that any person has received any payment under this Act to which the person was not entitled, including a payment referred to in subsection (b), such person shall be liable to repay such amount to the State agency or the Commission, as the case may be, except that the State agency