What are the procedures performed under trade payable and receivables when carrying out an audit exercise?

Scanning the traffic on vendor accounts and review balances due to some creditors supporting  documents.2. Ensure that all suppliers balances resulting from the purchase or actual services and build on the bills submitted by the suppliers.3. Review the bills carried over to the general ledger and accounts of suppliers.4. Examination of cash payments and make sure they belong to suppliers' bills and that all bills have been paid.5. Review bills receipt of the goods with the supplier invoices and bills enter the stores.6. matching account balance suppliers with Mr. year with the balance Assistant for Mr. scored suppliers.7-examination of agreements, contracts and records of directors and the executive committee in order to identify the terms of the deal with suppliers8. examine the records of the goods received to determine which purchases are not the work of her dues.Review9-credits to suppliers and checking unpaid bills for long periods and the causes of non-payment.10. compared creditors payroll account balances suppliers with payments to creditors at a later time.11. fact the city balances in accounts payable and reclassified.12-Viewing Confirmations sent to creditors and the statement of the differences between the recorded books and objections from creditors and discuss the justification for such deviations.13. examination of payments to suppliers and the extent of compliance with procurement in accordance with the way the contract.14-selecting sample of the leading suppliers and follow the movement of supply and payment and make sure not to repeat the exchange of previous bills.15-to make sure that there is no buying from a supplier member of the Board of Directors of the company has a direct interest in the case of access to the approvals of the Board of Directors and thus show that in the Notes to Financial Statements happening.16-Viewing Offers purchase prices from suppliers and the extent of compliance when compared to the conditions and technical standard and standardization.17-sure not offset the expense and resource calculation to show each client account in accordance with the nature of the contractual relationship with the company.18-sure not to deport a resource balance to calculate another supplier or vendor invoice to prove fault to another resource account.19. Ensure that balances accrued expenditures related to the financial period examination shop.