NCTS for Hauliers: What Drivers, Planners and Transport Managers Need to Know

A transport planner in Birmingham receives a booking to collect engineering components and deliver them to a customer near Lille, France. The customs agent confirms that the goods will move from Great Britain to the EU under a T1 Declaration, but the vehicle is due to leave the collection point within two hours.

The planner receives several references by email:

A UK export declaration reference
An NCTS transit Movement Reference Number
A Transit Accompanying Document
A ferry booking reference
A Goods Movement Reference

The driver calls the office and asks a simple question:

“Which reference do I need at Dover, and where do I report after arriving in France?”

The customs declaration may have been prepared correctly, but the movement can still fail operationally if the planner gives the driver the wrong reference, the Transit MRN has not been released, the vehicle follows the wrong route or the goods are delivered without being presented at the declared office of destination.

This is why NCTS is not only a customs-declaration issue. It is also a transport-planning, driver-instruction and operational-control issue.

Hauliers and transport companies moving goods between Great Britain, the European Union and Common Transit countries need a clear division of responsibilities. Customs agents prepare and submit transit declarations, planners organise the movement, operators monitor the journey, drivers follow the declared route, and transport managers ensure that procedures are consistently followed.

What Is NCTS for Hauliers?

NCTS stands for the New Computerised Transit System. It is the electronic system used to submit and manage declarations for goods moving under Union Transit or the Common Transit Convention.

UK traders must use NCTS when they want to move goods under the Common Transit procedure. The procedure can support movements between the UK, the EU and other participating Common Transit countries.

For a haulier, NCTS provides the customs framework controlling the movement from:

The office of departure
Through any required offices of transit
To the office of destination or authorised consignee

The system is separate from the Customs Declaration Service used for UK import and export declarations. A shipment may therefore require both an export or import declaration and a separate NCTS Declaration.

The transit procedure can allow goods to move across customs territories while applicable customs duties and import taxes remain suspended until the goods reach the declared destination and complete the next customs formality.

What Is NCTS6?

NCTS6 is the current version of the New Computerised Transit System operating in Great Britain and Northern Ireland.

HMRC successfully delivered NCTS6 on 1 June 2026. The updated system supports the UK’s obligations under the Common Transit Convention and applies updated technical requirements to transit declarations and customs messages.

For transport companies, the change does not remove the basic operational requirements of transit. Hauliers must still ensure that:

The transit movement has been released before departure.
The correct MRN is available.
The vehicle follows the planned customs route.
Offices of transit are completed where required.
The goods reach the declared office of destination.
Incidents are reported correctly.
The transit movement is properly ended.

A cloud-based NCTS6 customs software platform can help the declaration team create and manage the electronic movement, but drivers and planners remain responsible for carrying out the physical journey according to the declared information.

The Main Transport Roles in an NCTS Movement

An NCTS movement normally involves several parties. The exact structure varies between businesses, but the principal transport roles usually include:

Transport planner
Traffic operator or transport operator
Driver
Transport manager
Customs agent or transit declarant
Holder of the transit procedure
Exporter and importer
Authorised consignor or consignee

One person may perform more than one role in a small company. However, the responsibilities should still be clearly identified.

What Is the Transport Planner Responsible For?

The transport planner converts the customs requirements into a workable collection and delivery plan.

The planner does not necessarily prepare the NCTS6 declaration, but must ensure that the customs agent has accurate transport details and that the driver receives the correct instructions.

1. Confirming the Planned Route

Before the declaration is submitted, the planner should confirm:

Collection address
Departure date and time
Export port
Ferry or tunnel route
EU port of arrival
Countries crossed
Final customs destination
Delivery address
Expected journey time
Vehicle and trailer details where available

UK transit guidance states that the route must be planned so that the information required for the transit declaration can be collected and the haulier can be given the information needed to transport the goods to their destination.

The declared route matters because an office of transit may be required for each customs territory entered during the journey.

For example, a road movement from Great Britain to France may include:

A UK office of departure
A French office of transit
A French office of destination

A movement continuing through France and Switzerland may require additional office-of-transit planning.

2. Supplying Accurate Vehicle Information

The planner may need to provide:

Tractor registration
Trailer registration
Container number
Nationality of the vehicle
Ferry booking details
Seal number
Transport-document reference

If the vehicle is changed after the transit declaration has been prepared, the planner should immediately tell the customs agent or transit team.

Insufficient transport identification can create discrepancies at the office of destination, particularly when customs cannot match the vehicle to the information recorded on the TAD or declaration.

3. Confirming That the Transit Movement Is Released

An MRN can exist before the goods are fully released for transit. The planner should therefore avoid treating receipt of a reference as proof that the vehicle can leave.

Before dispatch, the planner should confirm that:

The NCTS Declaration has been accepted.
Any customs checks at departure have been completed.
The movement has been released for transit.
The driver has the final MRN and TAD details.
The transit movement is within its permitted time limit.

A transit MRN can only be added to a Goods Movement Reference after the movement has been released to transit.

4. Giving the Driver Clear Customs Instructions

The planner should provide a single, organised driver pack rather than forwarding a chain of emails containing unexplained reference numbers.

The instructions should show:

Transit MRN
TAD or access to the TAD
GMR where required
Ferry booking reference
Export references
Office-of-transit location
Office-of-destination location
Authorised consignee details
Delivery restrictions
Seal details
Contact details for operational support
Actions required if the route changes

The driver should understand which reference is needed at each stage of the journey.

What Is the Traffic Operator Responsible For?

A traffic operator, fleet controller or transport operator manages the movement after dispatch.

The operator’s role is to monitor the vehicle, respond to changes and keep the customs and transport teams informed.

Monitoring the Movement Status

The operator should check:

Whether the vehicle has departed
Whether the GMR remains valid
Whether customs has placed a hold on the movement
Whether the driver has been directed to an inspection location
Whether the planned ferry was used
Whether the declared office of transit was completed
Whether the vehicle is likely to reach the destination within the transit time limit

For movements using GVMS, the haulier is responsible for keeping up to date with the status of the GMR and checking whether the vehicle has been selected for an inspection.

Managing Route Changes

The operator should not casually reroute a vehicle carrying goods under transit.

A change may affect:

Office of transit
Prescribed itinerary
Arrival port
Ferry booking
Transit time limit
GMR
Safety and security filing
Office of destination

Transit rules can allow a movement to pass through an office of transit different from the one declared in certain circumstances. However, where a prescribed itinerary applies, customs may ask why the diversion occurred and may refuse to let the movement continue if the explanation is unsatisfactory.

The operator should therefore contact the customs agent before changing the route whenever possible.

Managing Delays

A normal traffic delay is not always a customs incident, but it becomes important when it could prevent the goods from reaching the office of destination within the allowed time.

The operator should report serious delays to:

The transport manager
The customs agent
The holder of the procedure
The customer
The authorised consignee or destination customs location

The operator should record the reason for the delay and retain supporting evidence, such as ferry cancellations, road closures or breakdown reports.

What Is the Driver Responsible For?

The driver carries out the physical movement and is the person most likely to deal directly with ports, ferry operators, Border Force and customs officers.

The driver is not normally expected to decide whether T1 or T2 is correct or complete the full T1 Customs Declaration. However, the driver must follow the transit instructions and protect the integrity of the goods.

Driver Responsibilities Before Leaving the Collection Point

Before departure, the driver should check that:

The goods match the collection instructions.
The number of pallets, cartons or packages appears correct.
The correct trailer or container is being used.
The vehicle and trailer registrations match the supplied information.
Any customs seal is present.
The seal number matches the driver instructions.
The MRN and TAD are available.
The GMR is available where required.
The delivery and customs-destination addresses are understood.
Emergency contact details have been provided.

The driver should immediately report obvious differences, such as:

24 pallets collected instead of 20
A different trailer registration
A missing or damaged seal
Additional undeclared goods
Incorrect delivery paperwork
A different consignee
A substantial weight difference

The vehicle should not depart simply because the ferry booking is approaching. A short delay at collection is usually easier to manage than an unresolved discrepancy at the border.

What Documents and References Does an NCTS Driver Need?

Depending on the route, the driver may need access to:

Transit Accompanying Document
Transit MRN
Goods Movement Reference
Commercial invoice
Packing list
CMR consignment note
UK export references
Import references
Safety and security references
Certificates or licences
Ferry or tunnel booking
Delivery instructions

The Transit Accompanying Document, commonly called the TAD, identifies the transit movement and contains the MRN.

The driver may not always need to carry every document on paper, but the necessary information must remain accessible throughout the journey. An offline or paper TAD may also be required when the transit movement is started under applicable business-continuity procedures.

What Must the Driver Do at a GVMS Port?

At a route using the Goods Vehicle Movement Service, the correct declaration references are combined into a Goods Movement Reference.

The GMR must be presented to the ferry or transport operator at check-in. GOV.UK guidance states that vehicles cannot move through ports using GVMS without a valid GMR and may face delays when the required reference is unavailable.

For relevant inbound transit movements:

The transit MRN must be added to the GMR.
GVMS validates the MRN against NCTS.
The haulier presents the GMR at check-in.
The haulier monitors the status for holds or inspections.
The driver follows any instructions issued at the port or on arrival.

The haulier should not enter an import declaration MRN instead of the transit MRN when the goods are moving under transit. Doing so can prevent the office-of-transit function from being completed correctly.

Does the GMR Close the Transit Movement?

No.

A GMR supports the movement through a GVMS location, but it does not automatically end the transit procedure.

For goods entering the UK under transit, GVMS may complete the office-of-transit process digitally. The vehicle must still continue to the declared office of destination or authorised consignee.

The driver should not assume that customs responsibilities ended when the ferry arrived or when the GMR was accepted.

What Must the Driver Do at an Office of Transit?

An office of transit records that the goods have entered another customs territory during the transit journey.

Depending on the location, the office-of-transit process may be:

Completed digitally through GVMS
Completed physically at the port
Completed at a customs facility
Completed through another national border system

Where physical presentation is required, the driver may need to present:

Vehicle
Goods
Transit MRN
TAD
Supporting transport documents

Customs may check whether:

The declaration information is correct.
The planned itinerary has been followed.
The vehicle matches the declared transport details.
The customs seal remains intact.
The goods appear consistent with the declaration.

The driver must not leave a required office of transit until permission has been given to continue.

What Must the Driver Do at the Office of Destination?

The driver must deliver the goods to the customs destination shown on the TAD, which may not be the same as the customer’s ordinary delivery warehouse.

The movement may end at:

A customs office of destination
An authorised consignee’s approved premises
A customs-approved sub-place
Another approved location connected with the office of destination

When a UK transit movement ends, the driver must take the goods to the authorised consignee or office-of-destination location shown on the TAD. The goods and transit information must be presented, and the driver must wait for confirmation that the goods are cleared or require inspection.

The driver should not:

Deliver to an alternative warehouse without approval.
Break the customs seal without permission.
Allow the goods to be unloaded prematurely.
Leave the destination before receiving instructions.
Assume that obtaining a delivery signature closes NCTS.

A commercial proof of delivery is not the same as customs confirmation that the transit movement has ended.

When Can the Driver Hand Over Responsibility?

The driver can normally hand over responsibility when:

The goods have reached the correct customs destination.
The TAD or MRN has been presented.
The authorised consignee or customs office has accepted the arrival.
The driver has received confirmation that the vehicle may be unloaded or released.
Responsibility for the goods has formally passed to the authorised consignee, importer or destination operator.

The transport office should retain evidence of the handover, especially when the company is responsible for monitoring whether the movement has been discharged.

What Is the Transport Manager Responsible For?

The transport manager is responsible for ensuring that transit movements are controlled at company level rather than handled differently by each planner or driver.

Creating an NCTS Operating Procedure

The transport manager should establish a written procedure covering:

Who obtains the NCTS Declaration
Who checks that the movement has been released
Who creates or validates the GMR
Who prepares the driver pack
Who monitors customs holds
Who approves route changes
Who handles customs incidents
Who confirms arrival
Who checks that the movement has closed
Who retains the records

HMRC recommends that holders of the transit procedure have procedures confirming that carriers and recipients know that goods are moving under transit and understand their responsibilities.

Even when the transport company is not the holder of the procedure, a documented internal process helps reduce missed presentations and uncontrolled route changes.

Training Drivers and Planners

Training should explain practical differences between:

MRN and GMR
TAD and CMR
Office of transit and office of destination
T1 and T2
Transit release and transit discharge
Customs delivery and commercial delivery
Normal delay and reportable incident
Customs seal and ordinary trailer seal

Drivers do not need to become customs declarants, but they should understand the instructions that affect the journey.

Monitoring Unclosed Transit Movements

The transport manager should periodically review:

Movements still awaiting arrival
Movements awaiting discharge
Missed destination presentations
Vehicles arriving after the transit time limit
Repeated route diversions
Incorrect vehicle registrations
Broken seals
Customs holds
Transit-related waiting time
Errors caused by missing references

The holder of the procedure is responsible for ensuring that goods are produced intact at the office of destination within the prescribed time. That responsibility can also extend to a carrier or recipient who accepts goods knowing that they are moving under transit.

A movement that remains open can affect the transit guarantee and may lead to enquiries about the location of the goods.

A Complete NCTS Scenario for a UK-to-France Haulier

Consider a haulier collecting 18 pallets of automotive components in Coventry for delivery to an authorised consignee near Paris.

The Planner’s Actions

The planner:

Confirms the Dover-to-Calais route.
Sends vehicle and trailer details to the customs agent.
Confirms the collection and destination addresses.
Checks that the customer is receiving the goods at an authorised consignee location.
Obtains the released T1 MRN.
Obtains the TAD.
Creates or receives the required GMR.
Gives the driver a clear customs instruction sheet.

The Driver’s Actions at Collection

The driver:

Checks that 18 pallets are loaded.
Confirms the trailer number.
Checks the seal number.
Verifies that the TAD and MRN are available.
Confirms the Calais office-of-transit instructions.
Confirms the authorised consignee address near Paris.

The Operator’s Actions During the Journey

The traffic operator:

Confirms that the vehicle has left Coventry.
Checks that the GMR is valid.
Monitors for any inspection instruction.
Confirms that the driver boarded the booked ferry.
Records the arrival in France.
Remains available if the driver is redirected.

The Driver’s Actions in France

The driver:

Completes the required French office-of-transit process.
Follows the declared route to Paris.
Keeps the trailer sealed.
Presents the goods and TAD details at the authorised consignee.
Waits for permission before unloading.
Obtains evidence that responsibility has passed to the consignee.

The Transport Manager’s Follow-Up

The transport manager or designated transit controller:

Confirms that arrival was reported.
Checks that the movement was discharged.
Investigates any delay or discrepancy.
Stores the documents and operational records.
Updates the company procedure when a preventable problem is identified.

This division of responsibility prevents the driver from being expected to resolve declaration issues alone at the port.

What Should a Driver Do if a Customs Seal Is Broken?

The driver should stop and contact the transport office immediately.

The driver should not:

Replace the seal independently.
Continue without reporting the incident.
Open the trailer to check the load unless safety requires it.
Remove evidence of the damaged seal.

A broken or tampered customs seal can be treated as an incident during transit. The vehicle, goods and TAD may need to be presented to the nearest appropriate customs office, known as the office of incident.

Customs will determine whether the transit movement can continue and may apply a replacement seal.

What Happens if the Vehicle Breaks Down?

A tractor-unit replacement does not always require formal presentation as an incident when the trailer remains intact and the goods are not handled.

However, the carrier should retain the details of the change and make them available at the office of destination.

The operator should record:

Location of breakdown
Date and time
Original tractor registration
Replacement tractor registration
Recovery-company details
Condition of the trailer
Condition of the seal
Whether the goods were moved or handled
Whether the transit deadline may be affected

If the trailer, container or goods must be transferred, the operator should obtain customs instructions because the event may need to be reported formally.

What Happens if Goods Must Be Transferred to Another Trailer?

A transfer of goods from one means of transport to another can be a customs incident, particularly when:

The goods are sealed.
The container is changed.
The load is partially unloaded.
The goods are moved following an accident.
The transfer occurs at an unapproved location.

The carrier may need to present the vehicle, goods and TAD at the office of incident so customs can inspect the movement and record the change in NCTS.

The driver should never authorise a customs-load transfer based only on instructions from a warehouse or recovery company.

What Happens if the Ferry Route Changes?

Suppose a vehicle declared to travel from Dover to Calais is moved to a Dover-to-Dunkirk sailing.

The operator should check:

Whether the office of transit changes
Whether the GMR remains valid
Whether the ferry reference must be updated
Whether a prescribed itinerary applies
Whether the customs agent must amend or notify the movement
Whether French systems require a different reference

A route change is not purely a transport decision when it changes the customs office through which the movement enters a territory.

Transit Declaration UK to France: Driver Checklist

For a transit declaration UK to France, the driver should normally confirm:

The T1 movement has been released.
The correct TAD and MRN are available.
The correct GMR or French border reference is available.
The declared French office of transit is known.
The French office of destination or authorised consignee is known.
The vehicle and trailer details are correct.
The customs seal is intact.
The driver knows where customs presentation is required.

Transit Declaration UK to Ireland

For a transit declaration UK to Ireland, the planner should confirm:

Departure formalities in Great Britain
Ferry route
Transit MRN
TAD
Irish office of transit
Irish office of destination
Import-clearance arrangements
Applicable safety and security declarations
Port reference requirements

The driver should not deliver directly to the customer unless that location is the declared and approved customs destination.

Transit Declaration UK to Netherlands or Belgium

For a transit declaration UK to Netherlands or a T1 document UK to Belgium, the transport company should verify the actual port and inland customs destination.

The planner should avoid copying an office code from a previous movement simply because the destination country is the same.

A shipment arriving through Rotterdam but ending transit at an inland authorised consignee requires different instructions from a movement ending at the port.

Ireland to Europe via UK Transit

For Ireland to Europe via UK transit, Union goods may travel through Great Britain under T2 transit so that their Union customs status can be maintained.

The planner may need to coordinate:

Irish office of departure
UK entry office of transit
UK exit formalities
EU re-entry office of transit
Final EU office of destination
Multiple ferry bookings
Transit MRN
TAD
GMRs and national port references

The driver should receive stage-by-stage instructions because one reference may not cover every port and border system used during the landbridge journey.

T1 and T2: What Hauliers Need to Understand

T1 Declaration

A T1 Declaration is normally used for non-Union goods moving under external transit.

Goods beginning their movement in Great Britain will almost always have T1 status for Common Transit purposes, including many goods manufactured in Great Britain.

T2 Declaration

A T2 declaration is generally used for Union goods moving under internal transit while retaining Union customs status.

Drivers do not decide whether goods should be T1 or T2. However, planners should recognise the declaration type so that they do not mix references from different movements.

Can a Haulier Prepare Its Own NCTS Declaration?

Yes, a haulier or transport company may prepare transit declarations when it has:

Appropriate NCTS access
Required EORI registration
A suitable transit guarantee or arrangement
Accurate shipment information
Staff with transit knowledge
An internal compliance process

NCTS declarations can be submitted through the HMRC web channel or through compatible third-party NCTS Customs Software. HMRC notes that commercial software may be useful for businesses managing larger volumes or integrating transit with wider import and export processes.

Alternatively, a haulier can instruct a customs agent to submit the declaration.

Using an agent does not remove the need for the transport company to manage the route, references, driver instructions, incidents and presentation of the goods.

How Customs Declarations UK Can Support Hauliers

Customs Declarations UK provides cloud-based NCTS6 Software for customs agents, freight forwarders, hauliers, transport companies, importers and exporters moving goods between Great Britain, the EU and Common Transit countries.

The platform supports:

T1 declarations
T2 declarations
T2F declarations
NCTS departure filings
Transit Accompanying Document generation
Movement Reference Numbers
Arrival processes
Departure and arrival notifications
Transit movement management
Use of the trader’s own guarantee

Its NCTS service is designed to allow users to prepare transit declarations, receive the MRN, generate the TAD and manage related departure and arrival processes from a cloud-based account.

For a transport company, this can provide a central source of transit declaration details and references.

Support for Transport Planners

Authorised planning staff can use the available declaration details to obtain or confirm:

Transit MRN
TAD
Office of departure
Office of transit
Office of destination
Consignor and consignee details
Vehicle information
Transit status
Movement references

The planner can then convert this information into clear driver instructions.

Support for Transport Operators

Operators can use centrally stored transit information to:

Confirm which movement applies to a vehicle
Retrieve references when a driver loses an email
Check the declared destination
Identify the customs agent or declarant
Support incident communication
Coordinate arrivals and notifications

Support for Drivers

The driver does not need unrestricted access to every customs record. Instead, the planning or operational team can provide the driver with the relevant MRN, TAD, route and destination information generated or stored through the platform.

This creates a clearer information chain between the person filing the declaration and the person physically transporting the goods.

Support for Transport Managers

Transport managers can use a cloud-based process to standardise how references are obtained, checked, shared and retained.

This is particularly useful for:

Multiple depots
Night and weekend operations
Remote planning teams
Subcontracted drivers
High-volume UK–EU routes
Groupage operations
Businesses using several customs agents

Frequently Asked Questions About NCTS for Hauliers

Does the driver submit the NCTS Declaration?

Usually not. A customs agent, declarant, holder of the procedure or authorised company user normally submits the declaration. The driver carries out the physical transit movement.

Can the driver leave with a draft MRN?

The planner should confirm that the transit movement has been accepted and released before dispatch. A reference alone does not prove that the goods are released for transit.

Does the TAD replace the CMR?

No. The TAD is a customs transit document. The CMR is a road transport document. A shipment may require both.

Is the GMR the same as the transit MRN?

No. The transit MRN identifies the NCTS movement. The GMR brings together applicable declaration references for a vehicle moving through a GVMS location.

Does a valid GMR mean the NCTS movement is closed?

No. The movement must still reach the office of destination or authorised consignee and complete the required destination process.

Can the driver change the delivery address?

Not without approval. The declared office of destination may be different from the commercial delivery address.

Can the driver break the customs seal?

The driver should not break or replace a customs seal without appropriate permission.

What should the driver do after an accident?

The driver should secure the vehicle, protect the goods, contact the transport office and follow customs instructions. A transfer, unloading, broken seal or significant delay may need to be reported as a transit incident.

Who checks whether the transit movement has closed?

The holder of the procedure has the primary interest in confirming discharge, but the transport company should have an assigned person responsible for checking or obtaining confirmation that the goods were presented correctly.

What happens if the destination does not report the arrival?

The movement may remain open, the guarantee may remain committed and customs may begin enquiries. The transport company should retain proof showing when and where the goods were delivered.

A Practical NCTS Checklist for Transport Companies

Before Collection

Confirm the customs route.
Confirm T1 or T2 status with the declarant.
Provide accurate vehicle details.
Obtain the released transit MRN.
Obtain the TAD.
Confirm the offices of transit and destination.
Prepare the required GMR or border references.
Issue clear driver instructions.

At Collection

Check packages and pallets.
Confirm the correct trailer.
Check the seal and seal number.
Confirm document availability.
Report differences before departure.

At the Port

Present the correct GMR or transit reference.
Monitor customs status.
Follow inspection instructions.
Do not board using an invalid reference.

During the Journey

Follow the declared route.
Protect the goods and seal.
Report delays, breakdowns or diversions.
Do not transfer or unload goods without instructions.

At the Destination

Attend the declared customs location.
Present the goods and TAD information.
Wait for clearance or unloading permission.
Obtain evidence of handover.
Confirm that the movement has been arrived and discharged.

NCTS Is a Team Responsibility

Returning to the Birmingham-to-France shipment, the customs agent had correctly prepared the T1 Transit Declaration, but the movement still depended on the transport company.

The planner confirmed that the MRN had been released and placed the correct references into a structured driver pack. The traffic operator checked the GMR status before check-in. The driver followed the declared route, completed the office-of-transit process in France and delivered the sealed trailer to the authorised consignee. The transport manager later confirmed that the movement had been discharged.

Every person performed a different part of the transit process.

That is the central lesson of NCTS for hauliers: the declaration may be electronic, but successful transit depends on coordinated physical and operational control.

Customs Declarations UK can provide a cloud-based source for preparing and managing NCTS6 declarations, T1/T2 transit information, MRNs, TADs, arrivals, departures and notifications. Transport planners, operators and managers can then use those details to give drivers accurate instructions and keep goods moving between Great Britain, the EU and Common Transit countries.

Author Profile:

(David Hawk)

David Hawk is an Expert in Customs Declarations Services having 7+ years of experience in this industry.

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