From April 1, 2025, maritime house-level filers (freight forwarders) must comply with ICS2 Release 3, which mandates electronic Entry Summary Declaration (ENS) submissions before cargo is loaded onto vessels bound for the EU.
For tech teams in logistics, this means integrating real-time data submission systems and ensuring smooth API communication with the ICS2 Shared Trader Interface (STI). Here’s what you need to know.
Key Technical Requirements
Data Accuracy & Security Compliance
- Submit structured ENS data electronically
- Include Harmonized System (HS) codes, consignee/consignor details, and EORI numbers
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Prevent submission errors to avoid penalties & cargo delays
System Integration Approaches
Use a Third-Party ITSP – Certified providers handle ICS2 compliance seamlessly
Build an In-House System – Directly integrate with ICS2 Shared Trader Interface (STI) for complete control
Automating ENS Filing & Data Management
- Implement APIs for secure data exchange
- Establish error-handling mechanisms for rejected filings
- Ensure real-time data validation before submission
Why This Matters for Developers in Freight Tech
If your company handles maritime shipments, your data infrastructure must support ICS2 compliance. Without a seamless ENS submission pipeline, businesses risk delays, rejected shipments, and financial penalties.
The Deadline is April 1, 2025—Start Building Now!
ICS2 Release 3 is not just a regulation—it’s a technical shift in maritime logistics. Developers & tech teams must act now to ensure smooth compliance.
Need a full breakdown? Read the complete guide here!
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