UK CDS Import/Export Switch
👉 In this guide, you’ll learn how to migrate, understand required XML formatting, and future-proof your UK customs process.
What Is CDS for Freight Forwarders?
CDS is HMRC’s new platform for processing import/export declarations.
It supports:
- 🌐 Real-time data sharing
- 💼 Digital records of guarantees and authorizations
- 📊 Multi-line item declarations
- 📄 Advanced safety & security (ENS) declarations
Unlike CHIEF, CDS requires detailed data mapping — meaning you must align internal systems and processes to new XML schema standards.
Import vs Export: What’s Changing?
Feature | CHIEF | CDS |
Submission Format | EDIFACT | XML |
Declaration References | DUCR & MUCR | EORI-driven references |
Access | CHIEF via DE & NES | CDS via Government Gateway |
Revenue Handling | Manual | CDS Dashboard (DDA, deferrals) |
🧠 Key Insight: If you’re handling imports and exports, you’ll need dual testing across both CDS environments.
How to Switch to CDS freight forwarding
Here’s your operational checklist CDS freight forwarding:
- Register for CDS via your Government Gateway
- Connect your freight system (TMS or ERP) to CDS APIs
- Set up your Data Declaration Account (DDA)
- Train your team on new declaration data fields
- Test XML schema with dummy data using HMRC sandbox
- Go live before CHIEF sunsets completely
🚨 Remember: CDS does not support fallback to paper — all filings are digital.
XML Sample: Basic Import Declaration
xml
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<Declaration>
<FunctionalReferenceID>CDS-TEST-1234</FunctionalReferenceID>
<Type>IM</Type>
<GoodsItem>
<CommodityCode>94036010</CommodityCode>
<Description>Wooden Office Furniture</Description>
<NetMass>120.00</NetMass>
</GoodsItem>
</Declaration>
👉 Replace real values with your commodity code, EORI, and port of entry.
Need full XML structure? Download our extended template or…
📞 Book a call with a CDS expert.
Tips for a Smooth CDS Transition
- 🔍 Map CHIEF box numbers to CDS data elements
- 🔄 Convert EDIFACT to XML using integration tools
- 🔧 Use a customs software provider compatible with CDS
- 🧪 Test edge cases: multi-line declarations, bonded warehouse, indirect exports
- 🧠 Audit your fallback procedures (there aren’t many under CDS!)
Use Cases: Who Needs to Prepare?
- 🔹 Freight Forwarders submitting entries for clients
- 🔹 Warehouse Operators using inventory-linked declarations
- 🔹 Exporters filing indirect exports to the EU
- 🔹 Customs Brokers needing real-time API integration
Conclusion: CDS freight forwarding
The shift to CDS freight forwarding is already underway — and failure to adapt will result in blocked shipments, fines, or lost clients.
💬 Want to get ahead of the curve?
✅ Book expert call
Let one of our CDS compliance specialists walk you through the switch.
📅 One call can save weeks of errors.