We are emailing to advise you that the CDS TDR Service will be unavailable from:

1pm on Tuesday 25th February 2025 until 4pm on Tuesday 25th February 2025.

There will be a complete outage during this period. Please can you inform your contacts.

Kind Regards,
TDR Communications Team

We will be carrying out essential maintenance to the New Computerised Transit System (NCTS) XI & GB channels, on Tuesday 25th February 2025, timings as follows:

• NCTS XI 20:30 – 22.00 Tue 25/02/25 Duration 1.5hrs
• NCTS GB 22:00 – 23.30 Tue 25/02/25 Duration 1.5hrs

Any NCTS data submitted during this period via the NCTS XI & GB service channels will be held and processed once the maintenance activity has concluded and the service is available again.

Please see NCTS service availability page to check for latest updates on system availability status.

https://www.tax.service.gov.uk/new-computerised-transit-system-service-availability

HMRC apologises for any inconvenience.

Dear CCS-UK User,

Please be advised that as a part planned system maintenance, CCS-UK Service requires a scheduled system downtime (impacting all services) on Saturday 1st March 2025 starting at 15:00 GMT to 21:00 GMT (up to 6 Hrs).

During this time the connectivity to and from CCS-UK will not be available to you, meaning users will not be able to undertake Import and/or Export clearances via the CCS-UK system.

Please ensure you have resiliency plans in place, or avoid these times especially in the case of perishable goods clearances you are undertaking.

CCS-UK apologise for the inconvenience caused and thank you for your patience.

We will be carrying out essential maintenance to the New Computerised Transit System (NCTS) XI & GB channels, on Wednesday 5th March 2025, timings as follows:

• NCTS XI 20:30 – 22.00 Wed 05/03/25 Duration 1.5hrs
• NCTS GB 22:00 – 23.30 Wed 05/03/25 Duration 1.5hrs

Any NCTS data submitted during the periods above via the NCTS GB & XI service channels will be held and processed once the maintenance activity has concluded and the service is available again.

Please see NCTS service availability page to check for latest updates on system availability status.

https://www.tax.service.gov.uk/new-computerised-transit-system-service-availability

HMRC apologises for any inconvenience