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French ELO — Enveloppe Logistique Obligatoire

French ELO

Generate a compliant ELO (Enveloppe Logistique Obligatoire) for every UK–France road crossing, integrated directly with French customs and linked to your CDS and ICS2/ENS filings.

  • Free with fair usage
  • Direct French Customs Integration
  • Linked to CDS & ICS2
  • Instant ELO Barcode
  • Create the ELO with your declarations linkedSet the crossing and truck type, add the export and ICS2 MRNs — the envelope is ready to submit.
  • Submit the envelope and see the responseThe customs response and the envelope reference land on the ELO as soon as they arrive.
  • Generate the ELO barcode and download the PDFThe barcode is ready for the driver at the French border — free with fair usage when filed with CDUK.

In a nutshell

France’s Enveloppe Logistique Obligatoire (ELO) is a mandatory pre-crossing logistics envelope required by French customs (DGDDI) for road vehicles entering or exiting France on UK–France RoRo and Eurotunnel routes. It links the physical vehicle movement to the customs declaration MRNs and safety & security filings (ENS / ICS2) for that crossing. Without a valid ELO, the vehicle is refused crossing.

Customs Declarations UK is fully live with ELO, integrated directly with the French customs platform. Generate a compliant ELO barcode without leaving CDUK and complete the UK–France sequence (CDS declaration, ICS2/ENS filing and ELO generation) on one platform.

FREEwith fair usage

Pricing

ELO is free with fair usage.

Included for all existing and new Customs Declarations UK customers.

ELO generation is included at no extra cost, with no hidden charges, minimum commitments or contractual lock-in.

Generate your ELO directly within CDUK, integrated with French customs and linked to your declarations in minutes.

The basics

What the ELO is, and who needs it.

What it ties together

One envelope, every reference

  • Vehicle & crossing details: direction, truck type, loaded or empty
  • Customs declaration Movement Reference Numbers (MRNs)
  • Safety & security references (ENS / ICS2)
  • Shipment flags: TIR/ATA Carnet, SPS goods, fish & seafood, empty packaging
  • Produces a unique Barcode Token for the border
Who needs it

Required for every road crossing

  • Hauliers and carriers crossing GB–France by road
  • Import movements (UK → France) and exports (France → UK)
  • Loaded trucks, empty trucks and specialist vehicle types
  • Any movement where customs or ENS/ICS2 filings link to the crossing
  • A permanent, non-negotiable operational requirement
The critical connection

ELO and ICS2 are two halves of one crossing.

The ELO does not exist in isolation. For goods moving from Great Britain into the EU, including France, safety and security data must be submitted via an ICS2 Entry Summary Declaration (ENS) before the crossing, and French customs requires the ELO to reference that filing.

Customs Declarations UK supports ICS2 end to end across all transport modes, so the full UK–France sequence (CDS declaration, ICS2/ENS filing and ELO generation) runs in one place, with no risk of data mismatches between filings.

Key features

Everything the ELO needs, in one platform.

A UK–France road movement runs from customs declaration to ICS2/ENS filing to ELO barcode in a single environment.

  • Direct French Customs Integration

    CDUK connects directly to the French customs platform, so envelopes generated here are accepted at all UK–France RoRo crossing points.

  • End-to-End Workflow

    Customs declaration, ICS2/ENS filing and ELO generation on one platform, with no external logins and no copy-pasting MRNs between systems.

  • Instant Barcode Generation

    Once the ELO is accepted, the barcode and reference document are generated immediately, ready to share with the driver.

  • Linked MRN Management

    Add and manage all declaration MRNs within the envelope, with multiple MRNs per ELO and validation before submission.

  • Support for All Crossing Types

    Handles every direction (UK → France, France → UK), all truck types (Plein / Vide) and shipment flags: TIR/ATA Carnet, SPS goods, fish & seafood, empty packaging.

  • Searchable Envelope History

    Every ELO is stored and searchable by Transaction Number, Numéro Dossier, status and date range, giving a complete audit trail for every crossing.

How it works

From sign-up to barcode in four steps.

From onboarding to a border-ready ELO. Existing CDUK users have immediate access with no extra setup.

  1. Step 1: Onboarding

    Register and configure your account. Existing CDUK users have immediate access to the ELO module, with no additional setup.

  2. Step 2: File Your Declarations

    Submit your customs declaration and ICS2/ENS filing through the guided wizards. Your MRNs are stored, ready to link.

  3. Step 3: Create Your ELO

    Select crossing direction and truck type, add your MRNs, confirm shipment flags and submit. The platform validates before submission.

  4. Step 4: Download & Go

    On acceptance by French customs, your ELO barcode and reference document are ready to download. Share them with the driver.

Why CDUK

One platform for the whole UK–France crossing.

End-to-end compliance, integrated with French customs, on a secure cloud platform. Free with fair usage and no contractual commitments.

  • Free ELO with fair usage
  • End-to-end UK–France compliance
  • Direct French customs integration
  • ICS2 / ENS integrated workflow
  • Instant barcode generation
  • Searchable envelope history & audit trail
  • Secure, cloud-based platform
  • No contractual commitments
Overall guide

The French ELO, end to end.

How the ELO links the vehicle, the customs declarations and the safety & security filing into a single border-ready envelope.

French ELO high-level diagram — Customs Declarations UK
Read more: ELO audits on the rise — why post-clearance is the new front line for customs compliance

Generate Your ELO Free, in Minutes

ELO is free with fair usage for every Customs Declarations UK customer, with no hidden charges and no minimum commitments. Complete the UK–France sequence (CDS declaration, ICS2/ENS and ELO) in one place. Running regular Channel routes or higher volumes? Get in touch and we’ll help you get set up.