ICS2: What It Is and How It Affects Ecommerce | MBE
10/08/2026

What Is the ICS2 System and Why Is It Important for Ecommerce?

For companies and ecommerce businesses operating in international markets and sourcing products and raw materials from non-European countries, keeping up to date with regulations governing the movement of goods is essential. We explain what the Import Control System 2 (ICS2) is and how it affects businesses selling online.

With the introduction of the new community customs system, the rules for managing import and internationalization procedures have changed substantially. But, when analyzing what ICS2 is, the question arises of how it really impacts daily operations and the expansion capacity of importing companies and online stores. Below, we analyze in detail the functioning of the Import Control System 2 (ICS 2.0) and how to adapt your international supply chain.

What is ICS2 and what are its objectives in the European Union?

The Import Control System 2 (ICS2 EU) is the renewed electronic import control system of the European Union, designed to reinforce customs security and protection. Implemented gradually since 2021 and with a key rollout starting in June 2024, its main purpose is to perform risk analysis prior to the arrival of any goods coming from third countries (those outside the EU customs security territory, which includes the 27 member states, Switzerland, Norway, and Northern Ireland).

The fundamental objective of the ICS2 framework is to make community borders safer by collecting advance data on goods (Entry Summary Declaration - ENS), ensuring comprehensive traceability and ensuring strict compliance with the Union Customs Code.

According to statistics from the official European Commission (Eurostat) portal, in the month of August 2024 alone, goods valued at more than 212 billion euros entered EU territory.

Likewise, reports from the EUIPO (European Union Intellectual Property Office) point out that nearly 86 million counterfeit or non-compliant items are retained annually in European customs for failing to meet the required safety standards.

ICS2 Procedure: Documentation and data required for customs

To avoid border blockages, package detentions, or severe administrative sanctions, all shipments directed to European Union territory under ICS 2 regulations must declare security information in advance. The required information is structured into:

  • Entry Summary Declaration (ENS):
    • Precise description of the goods: Exhaustive and clear detail of each item included in the shipment (avoiding generic terms like "samples" or "clothing").
    • HS Code (Harmonized System): Harmonized customs classification of at least 6 digits for each type of product.
    • Sender and recipient details: Full names and addresses of both parties.
    • Recipient EORI code: Economic Operator Registration and Identification code active and validated in the EU database.
  • Safety & Security Data: Technical data necessary to evaluate possible physical, chemical, or biological security risks before boarding or transport.
  • Logistics and Transit Information: Identification of the means of transport used (air, sea, land, or postal), carrier identification, and the logistics route followed by the package.

How to process the shipping procedure under the ICS2 system

Economic operators (carriers, freight forwarders, e-commerce platforms, and recipients) must transmit the required information through the common EU operator interface via two main channels:

  • Graphical User Interface (GUI): Web-based for manual entry or ad-hoc management of declarations.
  • System-to-System Integration (System-to-System via API/EDI): Automated connection through a specialized ICS2 software directly integrated with the community customs authorities' platforms.

Strategic importance of ICS2 for cross-border e-commerce

If you ask yourself what is ICS2 and why it is crucial for global online sales, the answer lies in the fact that missing data stops shipments at the border. Rigorously complying with this regulation offers tangible competitive advantages:

  • Regulatory compliance and brand trust: Advance validation prevents the entry of illegal or dangerous merchandise, consolidating the importing company's reputation before customers and tax inspections.
  • Drastic reduction of customs delays: Providing information accurately allows risk algorithms to authorize express clearance, translating into fast delivery, a better customer experience, and operational planning without bottlenecks.
  • Optimization of logistics processes: Minimizes involuntary storage costs at airport or port terminals due to document retention.
  • Alliances with reliable suppliers: Requires suppliers and intermediaries outside the EU to adopt automated standards to operate without interruptions.

Table of requirements for the ICS2 customs system (Import Control System 2)

Component / Phase of ICS2 Customs Requirement and Operational Impact
Advance Declaration (ENS) Mandatory before boarding/arrival. Requires 6-digit HS code, valid EORI, and detailed description of goods.
System-to-System Transmission Connection via customs software or logistics integrators to send structured data directly to EU customs.
Prior Risk Analysis (Safety & Security) Automated evaluation by authorities. Allows releasing the package before landing or the vessel's arrival.
E-commerce and Import Management Applies to all shipments (postal, express, and general cargo), eliminating data exemption for small packages.

MBE eShip: Your automated solution for shipping and internationalization

Ensuring technical compliance with the ICS2 EU without slowing down international sales requires technology and expert advice. With the MBE eShip tool suite, Mail Boxes Etc. helps you automate logistics management, the generation of labels with tariff codes, and the preparation of documents required for export and import.

Our global network of centers is positioned as the ideal strategic partner to simplify customs procedures, integrate your e-commerce systems, and grow your cross-border business with total legal and operational security.

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Frequently Asked Questions
ICS2 (Import Control System 2) is the European Union’s electronic import security control system. It affects all economic operators involved in transporting goods from non-EU countries, including carriers, customs agents, freight forwarders, ecommerce platforms and importers, that send parcels or cargo to or through the EU, Norway, Switzerland or the United Kingdom (Northern Ireland).
If the data in the Entry Summary Declaration (ENS) is incomplete, 6-digit HS codes are missing or a valid EORI number is not provided, the EU customs office of entry will reject the declaration. This may prevent the goods from being loaded in the country of origin, lead to them being held at the EU border or result in financial penalties for the importer or carrier.
Each parcel sent to the EU must include a detailed plain-text description of the product, the HS tariff code (at least 6 digits), the full address and identity of the sender and recipient, the EORI number of the importer or business recipient, and the carrier’s information.
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