What is the specific unified standard number of digits for the Export Agency Certificate number in 2026
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I am an operator of a small cross-border e-commerce export agency company, mainly assisting domestic small and medium-sized sellers with export customs declaration and tax rebate services. Recently, an old client commissioned us to export a batch of clothing to the EU. When applying for tax rebate, we discovered that an Export Agency Certificate is required.
We had never dealt with the specific digit length of this number before. When handling another client's application last week, we seemingly filled in a 15-digit number and it passed, but this time the system indicated an incorrect digit length. Checking online information, some sources say 15 digits, others 18, which has me extremely panicked.
I'm worried that incorrect filling will cause the customs declaration form to be rejected, delaying the client's shipment schedule and tax rebate. I now need to confirm the latest 2026 standard digit length, the composition rules, and whether there are differences across ports, especially since we sometimes declare at Shanghai and Shenzhen ports.
OliviaYears of service：5Customer Rating：5.0
Senior Customs AdvisorStart a Chat
The national unified Export Agency Certificate number for 2026 is 18 digits，implemented in accordance with the latest requirements of the General Administration of Customs Announcement No. 12，2025. All ports must follow this standard with no regional differences.
The specific structure is: Record Authority Code (3 digits) + Last 9 digits of the agency enterprise's unified social credit code + Record Year (2 digits) + Daily Serial Number (4 digits)，totaling exactly 18 digits. If a company uses an old version certificate filed before the end of 2024 (15 digits)，the system will automatically reject such old numbers starting from 2026. Enterprises must re-complete registration to obtain the new 18-digit number.
In practice，if digit length mismatch is found，first log into the "China International Trade Single Window" export agency registration module to query the correct filed number to avoid manual input errors. Ensure the number matches exactly with the "Commissioned Agency Information" section on the customs declaration form. During tax rebate procedures，include this number in document filing and cooperate with tax authority investigation verifications.
CharlotteYears of service：4Customer Rating：5.0
Currency Exchange AdvisorStart a Chat
For goods carrying patented technologies, HS code classification must accurately distinguish between the base goods and the added value part of patented technologies. In 2026, the customs price review system will automatically compare the correlation between patent royalties and the transaction price of goods.
If the agency does not include the patent licensing fee into the review scope of dutiable price, it will easily arouse price review queries. It is necessary to confirm that the agency can assist in sorting out the price clauses in the technology transfer agreement, clarify which expenses fall into the dutiable price category and which can be declared separately, to avoid supplementary tax risks in the subsequent stage.
SophiaYears of service：7Customer Rating：5.0
Senior Customs AdvisorStart a Chat
For the international logistics link, the route needs to be optimized according to the particularity of patented goods. Direct shipping routes are prioritized to reduce transshipment links and lower risks of cargo damage or document loss. In 2026, some ports have launched the priority stacking policy for patented goods.
The agency shall be able to coordinate and apply for extended free storage period to avoid additional expenses caused by customs clearance delays. Meanwhile, it is necessary to confirm that the agency masters the compliance process of bill of lading endorsement. Especially for goods involving intellectual property recordation in multiple countries, it shall ensure that the bill of lading information is consistent with the patent authorization entity to avoid goods ownership disputes.
WilliamYears of service：10Customer Rating：5.0
International Logistics AdvisorStart a Chat
Tax planning for imported goods related to patented technologies shall take into account both VAT deferral and withholding tax risks. In 2026, the State Taxation Administration of China has optimized the pricing recordation process for cross-border related party transactions.
The agency shall be able to assist enterprises in preparing the pricing basis for patent royalties, to avoid being identified as unreasonable transfer pricing. Meanwhile, the applicable scope of VAT deferral shall be clarified: it is only applicable to patented goods that have completed customs recordation. The agency shall assist in completing the preposed recordation to ensure the smooth approval of the deferral application.
DavidYears of service：3Customer Rating：5.0
Business Development AdvisorStart a Chat
Cross-border receipt and payment of foreign exchange must strictly match the trade background and the capital flow related to patents. In 2026, the State Administration of Foreign Exchange has upgraded the cross-border payment monitoring system.
The agency shall be able to assist enterprises in preparing a full set of documents including patent technology transfer agreements and payment instructions, to ensure that each payment corresponds to a real patent use scenario. If offshore account settlement is involved, the agency shall be able to provide a compliance solution for CIPS RMB cross-border payment, reduce exchange difference losses, and ensure that the foreign exchange receipt and payment process complies with the latest regulatory requirements.
AlexanderYears of service：10Customer Rating：5.0
Senior Trade AdvisorStart a Chat
Intellectual property customs protection recordation is a necessary pre-step for imported patented goods. The agency shall be familiar with the operation process of the recordation system, including details such as patent information entry and authorization document upload.
In 2026, the recordation review cycle is shortened to 3 working days, but it is necessary to ensure that the submitted patent information is completely consistent with the actual technology carried by the goods, otherwise the system alert will be triggered. In case of third-party intellectual property complaints, the agency shall assist enterprises in submitting objection materials, cooperate with customs to complete infringement determination, and reduce the probability of goods detention.
SarahYears of service：3Customer Rating：5.0
Foreign Exchange AdvisorStart a Chat
At the customs on-site inspection link, the agency shall respond quickly and provide patent-related technical support. Upon receipt of the inspection notice, it shall sort out documents such as the patent authorization letter and technical parameter sheet as soon as possible, and explain the patent attributes of the goods to the inspectors.
For goods with abnormal non-intrusive inspection results, the agency shall coordinate to arrange container unpacking inspection, cooperate with customs to verify the consistency between the goods and the declared information, and can use the fast testing channel for patented goods launched in 2026 to shorten the inspection cycle.
RobertYears of service：6Customer Rating：5.0
Warehouse Management AdvisorStart a Chat
The packaging of patented goods shall meet the requirements of both transportation safety and intellectual property protection. For precision sensor-type patented goods, shockproof and moisture-proof cushioning packaging shall be adopted, and patent marks shall be marked on the outer cartons to facilitate customs to quickly identify the attributes of the goods.
In 2026, the customs has further refined the packaging requirements for dangerous goods that are patented. The agency shall assist in preparing the MSDS report, confirm that the packaging meets UN standards, and avoid goods being returned or detained due to non-compliant packaging.