Authorised dealers should exercise due care while handling import documents on collection basis on behalf of importer customers with reference to their line of business, financial standing, frequency of import, etc. to establish the genuineness of the import. In the case of bills involving large values, authorised dealers should satisfy themselves that the importer is known to be trading in items mentioned in the shipping documents or that the items are required for his actual use. In case of importers who are not their constituents, authorised dealers should, at the time of acceptance of the documents/making payment, call for detailed Certificate-cum-Report from their bankers in support of the genuineness of imports. Authorised dealers should comply with the detailed procedural precautions laid down in Annexure to this chapter while handling import documents.