In international logistics, proper customs clearance is a key factor for uninterrupted transit. One of the main documents used when moving goods under customs control is the T1 declaration. It ensures the legal transportation of goods across the EU and Ukrainian borders, provides a guarantee of customs duty payment, and establishes control over the carrier’s liability.
In this article, we will explain what a T1 declaration is, when it is required, who is authorized to open it, and present the Top 10 companies for T1 declaration processing in Ukraine.
What Is a T1 Declaration and When Is It Required?
A T1 declaration is an electronic transit document issued in the NCTS system (New Computerised Transit System). It is used to move goods under customs control between European Union countries and Ukraine, or within the EU.
A T1 is required when cargo is transported without paying customs duties in the country of dispatch and must be delivered to the customs office of destination. This is relevant for import, export, and transit of goods through Ukraine or EU countries. The declaration is opened under a financial guarantee, which covers potential customs risks until the procedure is completed.
When Do You Need to Open a T1 for Transit Through Ukraine?
A T1 must be opened when goods cross the border and are transported from the border checkpoint to an inland customs office without immediate customs clearance. The declaration is also used for transit between EU countries through the territory of Ukraine.
In practice, this applies to road, container, and rail shipments where the goods remain under customs control until the import or export procedure is finalized.
Who Is Authorized to Issue a T1 Declaration?
T1 declarations are issued via NCTS by companies that have the required authorization and financial guarantee. These may include customs brokers or accredited logistics operators.
In theory, an exporting company can open a T1 independently. However, in practice, most businesses rely on professional brokers. Errors in the declaration data may lead to border delays or fines, so experience and accurate completion are critically important.
Top 10 Companies for T1 Declaration Processing
1. Daleth Group
Daleth Group is an international logistics operator and customs brokerage company specializing in T1 declarations under a general financial guarantee.
The company is authorized to apply transit simplifications and operates within NCTS. It provides T1 opening for EU-Ukraine routes and controls the process from submission to closure at the inland customs office. Daleth Group combines transit clearance with logistics services, enabling clients to maintain full cargo control and minimize delay risks.
2. PENTADA
PENTADA is a Ukrainian company specializing in customs brokerage services and transit cargo clearance. T1 declarations are processed via NCTS in accordance with applicable customs legislation.
The company prepares and verifies the document package before submission and supports transit until completion. PENTADA works with importers, exporters, and trading businesses conducting regular shipments through Ukraine and EU countries.
3. TVL
TVL is a logistics operator that combines international transportation with customs support for transit cargo. T1 declaration opening is integrated into the delivery organization process.
The company coordinates interaction between carriers and customs authorities, ensuring timely submission of declarations in NCTS. TVL works with road and container routes to EU countries and controls the process until the transit procedure is completed.
4. CBL
CBL focuses on customs clearance and transit procedures in international logistics. It operates in NCTS and provides T1 opening for various cargo types.
CBL verifies shipping documents, classifies goods, and checks compliance with customs requirements. It has experience working with both border and inland customs posts in Ukraine, supporting transit until closure.
5. Customs Logistics
Customs Logistics is a specialized customs brokerage company providing T1 declaration opening for import, export, and transit operations.
The company ensures accurate declaration completion, verifies product codes, and checks document compliance with customs regulations. It works with companies across various industries and supports transit shipments until completion.
6. Rokada Group
Rokada Group is a logistics company providing international transportation with customs support. T1 declarations are issued for road transit routes to EU countries.
The company coordinates customs interaction and controls submission timelines in NCTS. It works with regular transit flows and supports shipments until the procedure is completed.
7. Raben Group
Raben Group is an international logistics operator with a well-developed network in Europe. T1 declaration processing is part of its transit services within European routes.
The company works with large corporate clients and provides a standardized approach to customs support. It integrates transit procedures into international logistics systems and controls the process in line with European standards.
8. UVK
UVK is a Ukrainian logistics operator providing international transportation and customs clearance services. T1 declarations are opened as part of transit support.
The company coordinates between the carrier and customs authorities, controls timelines, and ensures transit completion. UVK works with manufacturing and trading companies involved in international supply chains.
9. FM Logistic
FM Logistic is an international operator with a comprehensive logistics and customs infrastructure. T1 declaration processing is included in its integrated international transportation services.
The company embeds transit procedures into supply chain management systems, serves large corporate clients, and ensures process control according to internal quality standards.
10. DSV Ukraine
DSV Ukraine is part of the global DSV logistics group with a broad international network. The company provides customs support and transit operations within international routes.
T1 declaration processing is integrated into multimodal transportation and contract logistics services. DSV Ukraine works with large corporate clients and ensures standardized international transportation management processes.
How to Choose a Reliable Partner for T1 Processing
When selecting a company for T1 declaration processing, pay attention to NCTS authorization, availability of a financial guarantee, and experience with transit procedures. It is important that the partner provides full document control, takes responsibility for correct data submission, and communicates effectively with customs authorities.
A comprehensive approach that combines logistics and customs support helps avoid border delays and reduces financial risks.
Common Mistakes in T1 Processing
The most frequent issues arise due to inaccuracies in shipping documents, incorrect goods classification, or mistakes in route details. Even minor discrepancies may cause transit delays or additional inspections.
That is why T1 processing requires experience, attention to detail, and a clear understanding of customs procedures.
Conclusions
T1 declaration processing is a critical stage of international logistics that directly affects the speed and security of transit. The Ukrainian market includes both specialized customs brokerage companies and large international logistics operators.
By choosing a reliable partner, businesses gain control over transit processes, minimize risks, and ensure stable supply chains. A professional approach to T1 processing becomes the foundation of efficient international trade.
FAQ
What is a T1 declaration, and when is it issued?
It is a transit customs document used to move goods under customs control between EU countries and Ukraine, or within the EU.
Can a T1 be issued without a customs broker?
Yes, if a company has authorization and access to NCTS, but in practice, most businesses use professional broker services.
Who is responsible for the correctness of the T1?
Responsibility lies with the party submitting the declaration, in accordance with customs legislation.
How long does T1 processing take?
With a complete document package, the declaration can be opened within 30–60 minutes, depending on cargo complexity.