Planned Maintenance

The list below details any planned disruption to services to the best of our knowledge. Disruption to any of these can impact the performance of Sequoia.

This information can change at very short notice. Unless otherwise specified, all times are local.

Last change to the information on this page: Wednesday 22 Apr 2026 10:45

Service Start time End time Details
ASM Online Services
CCS-UK
CDS Live Service
27/04/2026 19:00 27/04/2026 22:00 Planned maintenance on to
See message from CDS Live Service


HMRC will be carrying out network maintenance between 8pm and 11pm on Monday 27th April 2026.

This work will result in delayed messaging between DEFRA systems (BTMS / IPAFFS) and CDS during the maintenance period.

Messages will be queued and replayed but users may experience a delay.

HMRC apologises for any inconvenience caused.
CDS Test Service (TDR)
CNS Compass
ICS2
MCP Destin8
27/04/2026 19:30 27/04/2026 20:30 Planned outage on to
See message from MCP

Please be advised that we will be applying security patches and performing necessary server maintenance to Destin8 in the following windows:

Monday 27 April 2026, this security patching will be taking place at 20:30 for a period of up to 60 minutes.

If you require any further information or assistance then please contact our Helpdesk on 01394 600205 or via e-mail to help@mcpplc.com accordingly.
NCTS/CTC
Pentant