EU Customs Reform

The EU customs reform 2025 is the most significant overhaul of European customs legislation since the Customs Union was established in 1968. The European Commission proposed a new Union Customs Code in May 2023 to replace Regulation (EU) No 952/2013 with a centralised, data-driven customs architecture built around 3 core pillars: the EU Customs Data Hub, a new European Customs Authority (EUCA), and reformed e-commerce obligations.

The Council and the European Parliament reached political agreement on the full reform package on 26 March 2026. For importers, exporters, and freight forwarders moving cargo into Belgium through the Port of Antwerp, Port of Rotterdam, or Brussels Airport, the reform changes how customs declarations are filed, how risk analysis is performed, and how compliance is enforced across all 27 EU member states.

This guide covers what the reform changes, when each provision takes effect, and what action importers trading through Belgium need to take.

What the EU Customs Reform Changes

The reform replaces the current fragmented customs environment — where 27 national authorities operate separate IT systems with inconsistent enforcement — with a unified digital infrastructure managed at EU level.

4 structural changes define the reform package.

EU Customs Data Hub

The EU Customs Data Hub is a centralised digital platform that replaces the current patchwork of national customs IT systems across the EU. Businesses submit customs data once to the Data Hub. That data covers import, export, and transit declarations and becomes accessible to all relevant national customs authorities.

The Data Hub uses artificial intelligence for EU-level risk analysis, replacing the current system where each member state runs its own risk profiling independently. The phased rollout begins with e-commerce goods from 1 July 2028. Voluntary access for all traders opens in 2030. Compulsory use for all traders applies from 2032.

European Customs Authority

The European Customs Authority (EUCA), headquartered in Lille, France, is a new EU-level body that coordinates all 27 national customs administrations. EUCA provides unified enforcement standards, operational guidance, risk management, and compliance monitoring across the entire EU external border.

Under the current system, goods denied entry at one customs point can sometimes clear through an alternative port with different enforcement priorities. EUCA closes that gap by applying consistent customs controls across every entry point.

Deemed Importer and E-Commerce Obligations

Online platforms and sellers operating from outside the EU are now classified as deemed importers — directly responsible for customs duties, VAT, and product compliance before goods arrive at the EU border.

The €150 de minimis customs duty exemption is removed from 1 July 2026. From that date, a temporary flat-rate duty of €3 per item applies to all low-value e-commerce consignments until 1 July 2028. A new EU-wide handling fee takes effect from November 2026 for items contained in small parcels entering the EU. The reform also introduces financial penalties for e-commerce operators that systematically fail to meet their customs obligations.

Trust and Check Trader Status

Trust and Check is a new compliance classification that offers enhanced customs simplifications to traders meeting higher compliance thresholds. Existing AEO (Authorised Economic Operator) status is retained during the transition period. Customs brokers and freight forwarders can continue using AEO simplifications on behalf of their clients under the Council's amendments to Article 27(3a) of the revised code.

How the EU Customs Reform Affects Importers in Belgium

Belgium's national customs IT system, PLDA (Paperless Douane en Accijnzen), processes all import customs declarations at the Port of Antwerp, Port of Rotterdam (for Belgian-bound cargo), Brussels Airport, and all Belgian land border crossings. The EU Customs Data Hub will eventually integrate with PLDA. During the transition, national systems including PLDA remain fully operational.

The EU customs reform directly affects how PLDA processes import declarations in Belgium, and the deemed importer obligations add new compliance requirements for e-commerce goods arriving through all Belgian entry points. The reform also tightens data accuracy requirements at the point of declaration. HS code classification errors, undervaluation, and incomplete documentation trigger stronger enforcement actions under the new unified risk analysis.

Transit declarations — T1 and T2 — filed through the NCTS (New Computerised Transit System) also fall within the scope of the digital overhaul. Freight forwarders and customs brokers managing cross-border transit through Belgium, the Netherlands, Germany, France, and Luxembourg are directly affected.

Winz has already incorporated the 2025 reform requirements into every Belgian customs import declaration service filed across Antwerp, Rotterdam, Brussels Airport, Hamburg, and Schiphol. Importers working with a compliant customs broker do not need to reconfigure their internal declaration processes.

For importers who need guidance on how the reform affects specific product lines, duty structures, or compliance workflows, expert customs consulting Belgium provides a dedicated advisory service covering all operational changes required by the reform.

EU Customs Reform Timeline — Key Dates

Note: reform implementation dates have been subject to revision during the legislative process. Verify all milestone dates against the latest European Commission publication before relying on them for compliance planning.

What Importers Should Do Before the Reform Takes Full Effect

6 operational steps reduce compliance risk during the reform transition.

1. Verify that all HS codes across your product lines are accurate and current. Incorrect tariff classification triggers stronger penalties under the reformed enforcement framework.
2. Confirm your EORI number is active and correctly registered. Every entity importing into or exporting from the EU requires a valid EORI.
3. Review your customs documentation workflow with your broker. Identify any paper-based processes that must migrate to digital filing before the Data Hub becomes compulsory.
4. Assess whether your current customs broker has incorporated the reform requirements into their declaration process. A compliant broker files all declarations through the correct national and EU systems without requiring you to change internal procedures.
5. Track CBAM obligations separately if you import steel, aluminium, cement, fertilisers, electricity, or hydrogen into the EU. CBAM is a parallel regulatory instrument with its own timeline and reporting requirements.
6. Request a customs compliance review. A pre-reform audit identifies documentation gaps, classification errors, and process weaknesses before enforcement intensifies.

The reform drives the final transition to a fully paperless customs environment, and the EU digital customs single window Belgium is the national-level system through which these digital declarations connect to the EU-wide Data Hub.

Importers must also review EU import compliance Belgium 2025 — the current regulatory framework has already been updated to reflect the reform provisions.

How a Customs Broker Manages the Reform on Your Behalf

A compliant customs broker absorbs the operational complexity of the EU customs reform so the importer does not need to reconfigure internal processes. The broker files all import, export, and transit declarations through the correct national IT system — PLDA in Belgium, NCTS for transit — and monitors every regulatory change as it takes effect.

During the reform transition, the broker ensures HS code accuracy on every customs entry, applies the correct duty and VAT calculations under the current and updated tariff framework, and manages all digital filing requirements.

Winz Logistics operates across 5 EU ports and airports, including Antwerp, Rotterdam, Hamburg, Brussels Airport, and Amsterdam Schiphol. With 14 years of EU customs compliance experience and a 100% regulatory compliance guarantee, the reform requirements are already built into every declaration workflow. Importers, exporters, and freight forwarders working with Winz do not need to take separate compliance action for the reform transition.