Examination norms for courier consignments require universal X ray screening and targeted physical checks based on risk and intelligence. All courier consignments must undergo non intrusive screening (X ray or equivalent) for documents and cargo; physical examination of selected export/import documents, gifts, samples and goods is limited to targeted checks (maximum 10% of consignments) with those selected examined fully. Selection is risk based using parameters like nature of goods, value, weight and importer status; Commissioners may order random checks and any consignment may be fully examined on specific intelligence or X ray doubt. Standing Orders must be issued for implementation.