translate English to French: We were able to review invoices and supporting documentation for amounts claimed during this period, however, proof of payment could not be shown as we were unable to locate and review the cancelled cheques.
Nous avons pu examiner les factures et les documents justificatifs pour les sommes demandées durant cette période. Cependant, nous n'avons pas pu situer et examiner les chèques annulés et ainsi constater le paiement.