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Transit: NCTS5 Is Finally HERE.

Writer's picture: Arne MielkenArne Mielken

NCTS5 is in operation in the EU & UK since 21 January 2025. Let’s explore what you need to know to stay ahead.


What Questions I Will Answer in this blog

  • How will the transition from NCTS P4 to NCTS P5 impact customs operations in Great Britain and Northern Ireland?

  • What are the key changes to the NCTS system that are happening now?

  • What are the new requirements for MRN presentation and commodity codes?


Introduction

NCTS Phase 5 builds on Phase 4 to modernise transit processes under the Common Transit Convention, ensuring alignment with international standards by 2 December 2024. The transition involves two key implementation stages: Transitional Rules (1 July 2024) and Final State Rules (21 January 2025), introducing new IT functionalities and digital processes.


As customs, export control, and sanctions professionals, staying informed about transit changes is critical to maintaining smooth operations. The latest NCTS updates, particularly the migration to NCTS Phase 5 (P5), significantly affect how we manage cross-border movements.


"Staying on top of NCTS updates is not just about compliance—it's about mastering efficiency in customs operations."Arne Mielken, Managing Director, Customs Manager Ltd

Abbreviations I Use in this Blog

I’ll be using several abbreviations throughout this post to ensure clarity:

  • NCTS: New Computerised Transit System

  • P4/P5: Phase 4 / Phase 5 of NCTS

  • MRN: Movement Reference Number

  • GVMS: Goods Vehicle Movement Service

  • TAD: Transit Accompanying Document

  • TTE: Trader Test Environment


How Will the Transition to NCTS P5 Impact Your Operations?

The migration from NCTS Phase 4 to Phase 5 is completed with Northern Ireland (NI) adopted NCTS P5 on 28th June 2024, and Great Britain (GB) followed on 1st July 2024.


However, the true game-changer occured on 21nd January 2025, when the final state rules were fully implemented. The upcoming shift required adaptability from all of us in the customs industry. From import specialists to customs consultants,we needed to be prepared for the mandatory removal of paper TADs, the need for electronic MRN presentation, and the inclusion of commodity codes for each goods item on transit declarations.



What Are the Key Changes in January 2025?

The NCTS P5 introduces six significant changes designed to streamline transit processes and improve the accuracy of customs declarations. Here are the headlines:


  1. Electronic MRN Presentation: Drivers must have MRNs electronically accessible.

  2. Inbound Movements: GVMS locations will handle Office of Transit formalities electronically; non-GVMS locations still require MRN barcodes and paper TADs.

  3. Pre-Lodged Declarations: Amendable before final submission, providing flexibility.

  4. Office of Incident: Manage disruptions in transit at local Customs offices.


Responsibilities

  • Authorised Consignors: Ensure drivers have MRNs and barcodes in a compliant format.

  • Authorised Consignees: Facilitate drivers with electronic MRNs at delivery points.

  • Paper TADs: A fallback option where electronic measures are unavailable.


Office of Incident Reporting: Incidents during goods movement must now be reported in real-time to the nearest customs Office of Incident. Customs officials will record incident details directly in NCTS5, replacing the current process of reporting upon arrival at the Office of Destination.


Mandatory Commodity Codes: A 6-digit harmonised system (HS) code must be provided for every goods item on the declaration. For movements involving Northern Ireland, an 8-digit code (including the combined nomenclature code) matched against the EU TARIC database can also be included.


New Data Fields: Additional data fields will now be mandatory, including the commodity code field.


Multiple House Consignments: This functionality allows transit users with software to group items with multiple consignors and consignees within a single declaration, supporting up to 1,999 goods items per declaration.


Pre-Lodged Declaration Amendments: Users can amend pre-lodged declarations before they are accepted and the Movement Reference Number (MRN) is issued.


Paperless Transit Accompanying Document (TAD): Drivers will no longer be required to carry a paper TAD. For goods released into Transit by Border Force at an Inland Border Facility or border location, TADs will only be printed if specifically requested.


Electronic MRN Presentation: MRNs can now be presented electronically, including as part of the Goods Movement Reference (GMR) at GVMS border locations.


Fallback Process: The Single Administrative Document (SAD/C88) will no longer be used as a fallback. Instead, a blank TAD can be printed from user software or the Transit Manual Supplement.


There are further adjustments to prepare for. I recommend you read our factsheet: Transit (GB): Six Key NCTS 5 Changes In 2025

Arne’s Takeaway

The NCTS P5 update is a significant milestone for the customs and trade community. By embracing the changes—such as the removal of paper TADs, mandatory commodity codes, and electronic MRN presentation—you’ll streamline your processes and stay ahead in a rapidly evolving industry.


Arne’s Takeaway: Be proactive in familiarizing yourself with these updates and use all available resources, such as webinars and handbooks, to ensure compliance and efficiency.


Expert Recommendation

  • Read our factsheet which provides more information on the changes.

  • Preparation: Prepare for varied implementation levels across national administrations and ensure compliance with local procedures during the transition to digital systems.

  • Familiarize Yourself with the new MRN and commodity code requirements now.

  • Attend Webinars: Don’t miss the upcoming webinars focusing on key changes and technical aspects.

  • Attend our transit training. Book on www.customsmanager.org/events

  • Make sure your systems and processes are ready for the final state of NCTS P5.


We make transit declarations for you.

Did you know that we made a transit declaration for you? Need help lodging transit declarations? We can do it for you, please get in touch.


Fancy a Call?



I offer comprehensive support for customs clearance and transit compliance. I’d love to talk to you about your questions on NCTS Phase 5. I offer a free expert call of up to one hour, which you can book seamlessly here. I also offer public, in-house, and on-demand training tailored for customs professionals and their partners. For more details, visit www.customsmanager.org.


Sources That I Base Our Information in This Blog On

To find more information on NCTS Phase 5 and related regulations, members can:


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Learn With Me

I, along with my team, offer extensive training on various customs, export control, and sanctions topics. Please visit www.customsmanager.org/events to explore the course plan and book one of our public courses.


About the Author

Arne Mielken is a customs, export control, and sanctions expert with over 20 years of experience. He has worked as an executive director for Big 4 Consultancies, global trade management technology companies, and several international trade and export associations across the UK and EU. Arne is also a Freeman of the City of London and a Liveryman of the Worshipful Company of World Traders. He is proud to be a member of many prestigious associations, including the Customs Practitioners Group (CPG), the UK’s Association for International Trade (ACITA), the Europäischen Forum für Außenwirtschaft e.V. (EFA), and the Office de développement par l’Automatisation et la Simplification du Commerce Extérieur (ODASCE).


Connect With Me & My Team

Learn more about me here and connect with me on LinkedIn. I also run a channel where you can get free tips and advice on customs, export controls, and sanctions.


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Disclaimer: The information provided in this blog post is for educational purposes only and should not be construed as legal advice. It is recommended to consult with legal professionals or specialists regarding specific compliance requirements and guidance. Book a free call with our expert at Customs Manager Ltd.



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