ensure that it has, and that the Implementing Entity has, kept and will continue to keep proper books and records of account, in which full and correct entries shall be made of all financial transactions and the assets and business of the Borrower and the Implementing Entity, including expenditures in connection with the Project, in accordance with GAAP as in effect from time to time;

keep records of contracts financed with the proceeds of the Loan including a copy of the contract itself and material documents relating to the procurement for at least 6 (six) years from substantial performance of the contract; and

ensure that the books and records referred to under paragraphs (a) and (b) above are kept at least until the later of (i) the date falling 6 (six) years after the last repayment of the Credit under this Contract; and (ii) the date when, if notified by the Bank to the Borrower to be ongoing in relation to the Contract, any audit, verification, appeal, litigation or pursuit of claim or investigation by the European Anti-Fraud Office (OLAF) has been closed.