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HMRC - Scheduled CDS Downtime 4-5 September 2021

Dear Trader, 

We recently made you aware that we would be making some changes to the Customs Declaration Service (CDS) on 28th August 2021. 

However, due to a global network change by one of our third parties, we need to delay this until 4th September 2021.   

Please see the revised timings below:

  • 6.0 Hours Outage on Declarations from 21:30 (04/09/2021) – 03:30 (05/09/2021) 

Please accept our apologies for any inconvenience this may cause, unfortunately this is a change external to HMRC and beyond our control. 

If there are any queries please contact the CDS Technical Support Team as usual via the following email address: cds.operations@hmrc.gov.uk 

Many thanks,

CDS Technical Support Team


Posted on Friday 03 September 2021