Methods the customs inspection refers to the customs in order to determine the real situation of inbound and outbound goods conform to the consignee or consignor to declare whether the content and the import and export of goods. Or to determine the goods classification, origin, price of entry and exit, according to the actual verification of the law enforcement behavior on the import and export of goods.

Under what circumstances can retest

After the initial examination failed to identify the true nature of goods, need to be further confirmed on some properties of inspection of goods;

The goods are suspected of smuggling illegal, need to check the;

The import and export consignor has any objection to the conclusion of the customs inspection, re-inspection requirements and approved by the customs;

The other customs considers it necessary.