2 U.S.C. § 1904: Certifying officers

The Chief Administrative Officer of the United States Capitol Police, or when there is not a Chief Administrative Officer, the Chief of the Capitol Police, shall appoint certifying officers to certify all vouchers for payment from funds made available to the United States Capitol Police. be held responsible for the existence and correctness of the facts recited in the certificate or otherwise stated on the voucher or its supporting papers and for the legality of the proposed payment under the appropriation or fund involved; be held responsible and accountable for the correctness of the computations of certified vouchers; and be held accountable for and required to make good to the United States the amount of any illegal, improper, or incorrect payment resulting from any false, inaccurate, or misleading certificate made by such officer or employee, as well as for any payment prohibited by law or which did not represent a legal obligation under the appropriation or fund involved. that the certification was based on official records and that the certifying officer or employee did not know, and by reasonable diligence and inquiry could not have ascertained, the actual facts; or that the obligation was incurred in good faith, that the payment was not contrary to any statutory provision specifically prohibiting payments of the character involved, and the United States has received value for such payment. The liability of the certifying officers of the United States Capitol Police shall be enforced in the same manner and to the same extent as currently provided with respect to the enforcement of the liability of disbursing and other accountable officers, and such officers shall have the right to apply for and obtain a decision by the Comptroller General on any question of law involved in a payment on any vouchers presented to them for certification.