Customs declaration, simple understanding is to declare goods to the customs, its competent body is the customs;
The direct understanding of the application for inspection is to declare the goods to the inspection and Quarantine Bureau, and its competent authority is the inspection and Quarantine Bureau.
Difference two: the order of occurrence
Generally speaking, the inspection application is prior to the customs declaration. Only after the inspection by the commodity inspection department and the confirmation is correct, the customs will accept the declaration application, and then, it is the measures such as tax release for the examination of the documents.
Of course, in the actual work, not all export goods need to be inspected. Generally, only some commodities required to be inspected by the state must be inspected, but all import and export commodities need to be declared.
（1） Logistics business of hardware facilities, such as warehouse and wharf;
（2） Transport based logistics business, such as air and sea transportation business;
（3） Software information based logistics business, design computer logistics software and management guidelines for logistics enterprises;
（4） Logistics enterprises with financial basis, including those who go through customs declaration and other documents for transportation companies.
With the rapid development of logistics and the rapid progress of science, modern logistics has emerged in recent years. So what is modern logistics?
Compared with the traditional logistics, the so-called modern logistics mainly refers to the whole process of effective flow of raw materials and finished products from the start to the end and related information. It organically combines road transportation, warehousing, loading and unloading, processing, sorting, distribution and information to form a complete supply chain and provide users with multi-functional and integrated comprehensive services.