REX System Registration: Who Needs It and How to Apply
Quick answer
The Registered Exporter (REX) system is a database used to facilitate the application of preferential trade arrangements under the EU’s Generalised Scheme of Preferences (GSP). EU exporters who benefit from preferential tariff treatment when exporting to beneficiary countries generally need to register in the REX system. Registration is done through the competent customs authorities of the relevant Member State. The system ensures simplified proof of origin procedures and enhances trade compliance within the EU single market [1].
Key takeaways
- The REX system is essential for exporters in the EU seeking preferential tariff treatment under the GSP scheme [1:1].
- Registration is mandatory for exporters in beneficiary countries and voluntary but recommended for EU exporters to prove origin [1:2].
- Competent customs authorities in each Member State handle REX registrations, modifications, and revocations [1:3].
- Data in the REX system is protected and processed solely for GSP application purposes, with strict data protection rules applying [2].
- Public access to certain REX data is granted with exporter consent, supporting transparency while protecting sensitive information [3].
- The system includes secure communication protocols and user authentication to ensure data integrity and confidentiality [4][5].
- The UK-EU Trade and Cooperation Agreement includes provisions on the use and recognition of the REX system between the parties [4:1][5:1].
What is the REX System?
The Registered Exporter (REX) system is an electronic database established as part of the EU’s Generalised Scheme of Preferences (GSP) to facilitate the proof of origin of goods exported from beneficiary countries to the EU and other participating countries. It allows exporters to self-certify the origin of their products, thereby simplifying customs procedures and enabling preferential tariff treatment under trade agreements.
The REX system is governed by detailed rules laid down in Commission Implementing Regulation (EU) 2015/2447 of 24 November 2015, which implements provisions of the Union Customs Code (Regulation (EU) No 952/2013) [1:4]. It is designed to improve the efficiency and reliability of preferential trade by providing a secure, centralized database accessible to customs authorities and exporters.
Who Needs to Register in the REX System?
Registration in the REX system is primarily required for exporters in beneficiary countries under the EU’s GSP scheme who wish to prove the origin of their goods when exporting to the EU. These exporters must be registered to issue statements on origin without the need for paper certificates, facilitating quicker customs clearance.
For EU-based exporters, while the REX system is not mandatory for all, registration is highly relevant for those involved in exporting goods under preferential agreements where the REX system is recognized. Registration enables exporters to obtain a REX number, which can be used as proof of origin in customs declarations.
Competent customs authorities in each Member State are responsible for registering exporters, modifying registration data, and revoking registrations as necessary [1:5]. The obligation to register may also apply to other persons engaged in customs-related operations, depending on national legislation and whether they must provide an Economic Operators Registration and Identification (EORI) number [6].
The Registration Process for EU Exporters
EU exporters seeking registration in the REX system must apply through the competent customs authority of the Member State where they are established. The process generally involves:
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Submission of an Application: Exporters provide necessary identification and business details, including their EORI number, contact information, and a description of goods intended for export under preferential treatment.
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Verification by Customs Authorities: The customs authority verifies the applicant’s eligibility and the accuracy of the information provided.
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Issuance of a REX Number: Upon successful registration, the exporter receives a unique REX number, which must be quoted on origin declarations and customs documents.
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Updating and Revocation: Exporters must notify the customs authority of any changes to their registration data. Authorities can revoke registration if conditions are no longer met [1:6].
The registration form includes a consent option allowing exporters to permit public access to certain data, such as name, address, and indicative description of qualifying goods, enhancing transparency [3:1].
Data Protection and Public Access in the REX System
Data entered into the REX system is processed exclusively for the application of the GSP scheme and related preferential trade arrangements [2:1]. Registered exporters are informed about the legal basis for data processing, retention periods, and their rights under EU data protection legislation, including Regulation (EC) No 45/2001 and Directive 95/46/EC [2:2].
Each Member State’s customs authority and the Commission act as joint controllers of the data, ensuring compliance with data protection rules. Exporters have rights to access, rectify, erase, or block their data and may exercise these rights through the relevant authorities [2:3].
Public access to REX data is limited and controlled. With the exporter’s explicit consent, certain data such as the exporter’s name, address, contact details, and a description of goods may be made publicly available. However, refusal to consent does not affect the exporter’s registration or access to the system [3:2].
Accessing and Using REX Data
Access to the REX database is granted to various stakeholders to facilitate trade and customs control:
- The European Commission has full access to all data.
- Competent authorities in beneficiary countries can access data on exporters registered by them.
- Customs authorities in EU Member States can consult data from all Member States and certain third countries (Norway, Switzerland, Turkey) for verification and post-release control purposes [3:3].
The system uses secure communication protocols, including encryption and digital signatures, to ensure the confidentiality and integrity of data exchanges. User authentication and role-based access control further protect the system from unauthorized use [4:2][5:2].
The REX system also supports interactive and batch message exchanges between registration authorities, enabling efficient communication and data synchronization across countries [5:3].
Obligations for Member State Authorities
Member States have specific obligations regarding the REX system:
- They must designate the customs authorities competent to register exporters, update data, and revoke registrations, and notify the European Commission of these authorities [1:7].
- They are responsible for ensuring administrative cooperation with beneficiary countries and other Member States to maintain the accuracy and reliability of the REX data [1:8].
- Member States replicating REX data in national systems must keep it up to date and ensure compliance with data protection legislation [2:4].
- They must facilitate exporters’ rights regarding their data and cooperate with data protection authorities to ensure coordinated supervision [2:5].
These obligations ensure the smooth functioning of the REX system and uphold the integrity of preferential trade procedures within the EU single market.
REX System and the UK-EU Trade and Cooperation Agreement
The Trade and Cooperation Agreement (TCA) between the European Union and the United Kingdom includes provisions related to the REX system. The agreement facilitates the exchange of registration data and origin information between the UK and EU to support preferential trade under the GSP and other arrangements [4:3][5:4].
The system employs secure XML message exchanges with encryption and authentication to protect data confidentiality and integrity during transmission. User authentication is managed through usernames, passwords, and optionally client certificates, with role-based access controls ensuring appropriate authorization [4:4][5:5].
The TCA framework allows the UK and EU registration authorities to query each other’s REX registers, supporting transparency and cooperation. This interoperability is crucial for exporters operating across the UK-EU border to maintain compliance with origin requirements and benefit from preferential tariffs [4:5][5:6].
FAQ
What is a rex registration number?
A REX registration number is a unique identifier assigned to an exporter registered in the REX system. It is used as proof of origin in customs declarations to claim preferential tariff treatment under the EU’s GSP scheme [1:9].
How to register for a Rex number?
To register for a REX number, exporters must apply to the competent customs authority in their Member State of establishment, providing required business and product information. Upon approval, the authority issues the REX number [1:10].
Do UK companies need a Rex number?
UK companies exporting to the EU under preferential trade arrangements may need a REX number to prove origin. The UK-EU Trade and Cooperation Agreement includes provisions for mutual recognition and data exchange related to the REX system [4:6][5:7].
How to get a Rex number in the UK?
UK exporters should apply to the designated UK customs authority responsible for REX registrations. The process involves submitting an application with business details and awaiting approval to receive a REX number, which enables the use of the REX system for preferential trade with the EU [4:7][5:8].
