Why GMRs Matter
A Goods Movement Reference (GMR) is the digital handshake between HM Government's Goods Vehicle Movement Service (GVMS) and your physical vehicle. Without it, your driver cannot board the ferry. That sentence is short, but it costs hauliers thousands of pounds in missed crossings every week.
This guide walks you through exactly how to create one — and where most movements go wrong.
Step 1 — Make Sure Your Business Is GVMS-Registered
Before you can create a single GMR, your business must be enrolled with GVMS through Government Gateway. Three things must be linked:
- A live Government Gateway account
- A valid GB or XI EORI number
- GVMS enrolment under that EORI
If you don't know whether your account is set up, the easiest check is to log in at gov.uk/log-in-register-hmrc-online-services and confirm that “Goods Vehicle Movement Service” appears in your list of enrolled services.
Step 2 — Gather Your Declaration References
Different routes need different references. The most common are:
- MRN (Movement Reference Number) — issued when your CDS declaration is accepted
- DUCR (Declaration Unique Consignment Reference) — for exports
- ENS (Entry Summary Declaration) — safety & security data
- TSS references — for GB → Northern Ireland (ENS + SFD)
Each of these is a long alphanumeric code. They are not interchangeable. Mixing them up is the single biggest cause of GMR rejection at the port.
Step 3 — Create the GMR in the GVMS Portal
Once references are ready, log into GVMS, select the right route (GB-NI, GB-EU, EU-GB), and link each declaration to the GMR. The portal will validate references in real time. If something fails validation, fix it before saving — don't push it through and hope for the best.
Step 4 — Assign the Vehicle Registration
You'll be asked for the truck's vehicle registration mark (VRM) and, for accompanied trailers, also the trailer registration. This data must match what the driver actually presents at the port. Vehicle swaps after the GMR is finalised are a common failure mode.
Step 5 — Share the GMR with the Driver
The GMR is a short alphanumeric code (for example, GMR987654321). You can:
- Email or message it to the driver
- Print it as a barcode for scanning
- Pass it via your transport management system
Whatever method you use, confirm the driver actually has it on the device they'll show at the gate.
Step 6 — Final Pre-Boarding Check
Before the truck leaves the depot, run one final check inside GVMS that the GMR is still “Embarkation Ready.” This is the status the gate will look for. Anything else — “Pending,” “Hold,” “Action Required” — means a turn-away is coming.
Where We Come In
Our GVMS specialists do all of the above on your behalf. We handle the registration, build the GMR, verify the references, and run the final embarkation check. You get a single short reference for your driver and a guarantee that it will scan green at the port.
Need a GMR right now? Get in touch — we're available 24/7.