Are Import and Export Goods Required to Go Through Customs Declaration Procedures? Detailed Explanation of Legal Procedures and Practical Guide

Customs Declaration: An Indispensable Legal Link in Import and Export Trade

Shipping a batch of energy storage batteries from Shanghai Port to Hamburg,Germany,is a new order for Mr.Gao,a domestic new energy component manufacturer,in 2026.The market demand for clean energy technology continues to grow,but battery products face a series of strict regulations in international transportation,customs classification and environmental protection laws.The EU’s requirements for CE certification,waste directives and carbon footprint labeling for batteries are updated year by year.Any omission in documents or false declaration may result in the goods being detained,fined or even fully returned at the port of destination.

Whether for export or import,declaring to the customs and accepting supervision is a universal requirement of the laws of various countries.The core purpose of customs declaration is to supervise the legality of goods,collect applicable taxes and maintain the accuracy of trade statistics.For Mr.Gao,understanding that "customs declaration is mandatory" is the first step,but how to complete the customs declaration efficiently,accurately and compliantly is the key to determining the profit of this order and subsequent cooperation.

When dealing with import and export businesses of complex categories such as machinery and electronics,chemicals and consumer goods,Zhongshen found that the challenge faced by many enterprises is not that they do not know they need to declare customs,but that they are difficult to deal with the ever-changing details in the customs declaration process.The regulatory priorities vary greatly among different countries and product categories,and a universal declaration template cannot handle all situations.

Step-by-Step Breakdown: How Professional Agents Deal with Customs Barriers in Multiple Countries

For Mr.Gao’s energy storage battery export project,Zhongshen’s service does not start when the goods are loaded,but intervenes from the moment the commission is accepted,and decomposes the entire process into several core modules for systematic management.

Document Compliance and Pre-check: Laying a Solid Foundation for Declaration

EU customs have extremely detailed document requirements for battery products.In addition to basic commercial invoices,packing lists and contracts,CE compliance statements,battery performance test reports,transportation appraisal reports (if involving dangerous goods) and raw material source statements that meet the latest standards are also required.If any of these documents is missing or outdated,the customs clearance process will be interrupted immediately.

Zhongshen’s operation team will first list all required document details for customers based on product specifications and the regulations in effect in the EU that year.For example,regarding the battery capacity label and QR code information,the team will check in advance whether the format complies with EU Implementing Regulation (EU) 2026/XXX.For some documents issued by Mr.Gao’s company,such as the certificate of origin or free sale certificate,pre-review will be conducted to ensure standardized language and clear seals,avoiding customs questions due to formal issues.

Destination Country Customs Clearance Strategy and Coding Classification

Before the goods arrive at Hamburg Port,the German customs clearance process has already started.The EU uses a unified EORI number as the economic operator identification.If Mr.Gao’s company has not registered in advance,the goods cannot go through customs clearance.Zhongshen will assist customers in completing this pre-application.

The more critical link is the accurate classification of HS codes.The classification of energy storage batteries needs to consider their material (lithium-ion),capacity,whether with modules,etc.Different classifications correspond to different import tariff rates,anti-dumping duties and regulatory conditions.With years of data accumulation,Zhongshen’s customs experts will pre-classify the products and provide detailed classification basis.This directly avoids the risk of customs clearance delay or tax repayment caused by classification disputes.At the same time,the team will evaluate whether the EU’s import value-added tax deferral system is applicable to optimize the customer’s cash flow.

Accelerating Export Tax Refunds and Isolating Risks

For Mr.Gao,receiving export tax refunds in a timely manner is an important part of profits.The smoothness of the tax refund process is directly linked to the quality of the front-end customs declaration data.The commodity name,unit of measurement and quantity on the customs declaration form must fully match the VAT invoice and purchase invoice,which is the so-called "document consistency and complete information".

When making customs declaration documents,Zhongshen will simultaneously refer to the requirements of tax declaration to ensure that all information is finalized at one time and avoid subsequent modifications.The team has established a tax refund document pre-check mechanism.After the goods are exported,they will quickly organize all materials such as customs declaration forms,waybills and invoices,conduct internal verification before submitting to the tax authorities.This process significantly reduces the probability of tax refund audit delays or tax verification letters caused by inconsistent information.

Efficiency Improvement: Systematic Operations Based on Experience Accumulation

The improvement of customs clearance efficiency and tax refund speed does not rely on the optimization of a single link,but minimizes uncertainty through systematic operation processes.Zhongshen has formed a set of replicable experience in more than 20 years of service.

• The pre-classification and pre-check document mechanism reduces the questions raised by customs during document review,allowing most customs declaration forms to be released quickly.
• Stable cooperative relationships with major shipping companies,airlines and ports ensure real-time synchronization of shipping space and logistics information,providing accurate logistics data support for customs declaration.
• The accumulation of databases on customs inspection priorities in major trading countries allows the team to prepare explanatory materials in a targeted manner when declaring,and respond quickly even if inspection is encountered,avoiding prolonged detention at the port.

For Mr.Gao’s energy storage battery project,the overall time from export customs declaration in Shanghai to the completion of import clearance in Germany was shortened by about one-third compared to the process he previously entrusted on his own.And due to the high quality of documents,the tax refund was approved in the first audit after declaration,and the capital recovery speed was significantly accelerated.

Choose the Customs Declaration Solution That Suits You

Import and export customs declaration is a mandatory and professional legal procedure.Whether it is batteries exported to the EU,food raw materials imported from Southeast Asia,or machinery and equipment sent to countries along the "Belt and Road",every shipment has unique customs supervision requirements and potential risk points.Trying to use a one-size-fits-all approach often means higher hidden costs and operational risks.

What Zhongshen provides is not a standardized product,but a customized agency solution based on the customer’s specific product characteristics,target market regulations and trade habits.The deep engagement and seamless connection of all links from document production,customs declaration,logistics distribution to foreign exchange settlement and export tax refund are the essence of ensuring smooth trade operations.

If your enterprise is troubled by complex product name classification,delayed delivery due to sudden technical barriers in the destination country,or wants to make the tax refund process more stable and predictable,having an in-depth communication with a professional partner like Zhongshen may find those nodes in the process that can be optimized immediately.