NCTS Downtime Scheduled for 1 September 2025

BY:

Niamh O'Connor
15 August 2025

SHARE:

HMRC has advised of scheduled downtime for the New Computerised Transit System (NCTS) while system maintenance activities are completed. 

Downtime is scheduled as follows:   

Monday, 1st September 2025, from 21:00 to 23:00. 

 

Impact: 

NCTS GB and NCTS XI data submitted during this downtime period will be held and processed once the maintenance activity has concluded and the service returns to normal 

 

NCTS service availability and status are published at the following link:  NCTS service availability page  

Focus On: NCTS What you need to know

Since the UK left the customs union of the EU, there has been an increased need for companies to use transit to move goods into or through the EU Member States. This workshop takes you from a basic review of what transit / NCTS are to the application process to become an authorised consignee/ consignor. It also illustrates how to apply for and use a transit guarantee. With tips on making transit declarations, the role of the Transit Accompanying Document (TAD) and discharging a transit movement.


OneCall™ Email assistance as and when required; A one-call solution for all your import, export and customs enquiries. Export help. Import help. Customs help.

Stay informed about customs and international trade matters by subscribing to our OneCall™ service. This comprehensive offering includes a dedicated email helpline for support, timely practical updates direct to your inbox (Did You Know?), monthly UK Customs & Trade Briefings and access to an interactive members' area with an exclusive community for our subscribers.

Subscribe Today ➝

International Trade Updates & Spotlight Newsletter

Subscribe to our free information emails covering international trade topics...

Subscribe to our newsletter ➝

MORE INDUSTRY INSIGHTS...

by Andy Baker • 22 September 2026
During this period, please note that any pre-lodged declarations that will be affected by the changes should be changed/amended prior to the goods arriving. If customs declarations are not corrected prior to arrival, they will be rejected.
by Andy Baker • 21 September 2026
Following the CDS update on 26 September 2026 (version 5.3.0), the Customs Declaration Service (CDS) will be unavailable during scheduled maintenance.
by Andy Baker • 21 September 2026
Document code 9Y16 is used by importers to claim a contractual waiver. From 30 September 2026, this code will cease to be valid.
Show More