Fond Farewell to CHIEF: Customs Handling System for Import and Export Prepares for Shutdown

BY:

Gail Leeson
17 July 2024

SHARE:

HMRC has written to UK businesses to confirm the final shutdown of the CHIEF (Customs Handling of Import and Export Freight) system, which has been in service since 1994. 

Import declarations were successfully moved from CHIEF to CDS last year.   Export declarations are now being made successfully through the new Customs Declaration Service, a system that was already in development before the UK left the EU. 


The letter from HMRC celebrates this final milestone as CHIEF breathes its last and thanks users for their cooperation in moving to the new CDS. 


The letter also confirms that users can view or amend existing export declarations on CHIEF until 31st August.  All amendments or actions on CHIEF should be cleared and finalised by that date. 

 

Further information 

HMRC request that any general questions should be forwarded through the following channel: 

Imports and exports: general enquiries - GOV.UK (www.gov.uk) 


Users with HMRC Account Managers or Customer Compliance Managers should communicate through those channels if they have one. 


You can also report a problem when using the CDS by completing the document at this link: 

Report a problem using the Customs Declaration Service - GOV.UK (www.gov.uk) 


If you encounter an urgent issue, please be assured that HMRC is committed to responding within two hours. All other issues will be addressed within 24 hours, ensuring that your concerns are promptly and effectively handled. 


To receive updates and notifications about the CDS, go to GOV.UK and make sure that HMRC has your preferred email address:   Link below: 

Manage your email address for the Customs Declaration Service - GOV.UK (www.gov.uk) 


If you are interested in exploring this topic further, you might find it worthwhile to consider the training courses and live clinics offered by Strong & Herd LLP:

Advanced CDS Technical Workshop: Exports

This advanced workshop will show how you make an export declaration using different software packages. Each data element group will be explained in detail, together with illustrative examples. The technical advisors share their wealth of experience using multiple software solutions for CDS entries and supporting many clients using a variety of software platforms It is recommended delegates have attended How to Complete Export Customs Entries or have a good awareness of customs declaration requirements.

Advanced CDS Technical Workshop: Imports

This advanced technical workshop looks at CDS import declaration using live software examples throughout. Each data element group will be explained in detail, together with illustrative examples. The technical advisors have a wealth of experience using multiple software solutions for CDS entries and support many clients using CDS across a variety of platforms. It is not suitable for beginners so we expect delegates to have a good awareness of customs entries or have attended How to Complete Import Customs



Focus On: CDS - A Practical Guide For Businesses

CDS is a new system that requires further data to be declared both for your import and export entries. This increased amount of information is required by all businesses.


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 Tim Hiscock 21 January 2026
The UK launched the Modern Industrial Strategy in 2025, which aims to boost exporters by focusing on eight key growth sectors (such as Digital, Clean Energy, and Life Sciences) through targeted support, simplified regulations, improved infrastructure, and global partnerships.
by Lucille Roche 20 January 2026
HMRC has now published guidance on completing and authenticating preferential origin declarations for the UK-India Free Trade Agreement. You can register with HMRC ahead of the UK-India Trade Agreement coming into force if you intend to complete origin declarations under this Free Trade Agreement.
by Steve Berry 13 January 2026
Notice to Exporters communications totalled 34 in 2025, covering a variety of topics. Popular subjects for last year’s announcements included changes to UK Open General Export Licences (OGELs). The AUKUS licence for Australia, the United Kingdom, and the United States was subject to specific notices. Also, the UK’s san
Show More