CDS deadline extended for export declarations
HMRC have extended the deadline for migrating your UK export declarations to the Customs Declaration Service (CDS). You will now be able to process export clearances on the Customs Handling of Import and Export Freight (CHIEF) system until 30th November 2023, eight months after the original deadline of 31st March 2023.
All Your Questions About EORI Numbers and CDS Answered
From 1st October, all import declarations in the UK must be processed through the new Customs Declaration Service (CDS). From 1st April 2023, export declarations will no longer be accepted on the old Customs Handling of Import and Export Freight (CHIEF) system, either.