HMRC: Customs Declaration Service Code Updates Include Larne, Remove Others

• HMRC has updated its list of UK customs office codes for the Customs Declaration Service (CDS) in Appendix 14.
• The UK customs office code GB005220 for Larne in Northern Ireland has been added to the list.
• Codes for Peter Bennett House in Leeds (GB000002, GBREX002) and Castle Meadow in Nottingham (GB000003) have been removed.
• Office codes GB003210 for Londonderry and GBREX001 for Dorchester House in Belfast are no longer valid.
• References to Data Element 5/12 have been removed from the relevant page title, landing page, and data list file name.

Lawyers and compliance officers advising on import/export or customs procedures must ensure their clients' or their own internal systems are updated with the latest UK customs office codes for the Customs Declaration Service.

HMRC has recently issued significant updates to the list of UK customs office codes utilized within the Customs Declaration Service (CDS), as detailed in Appendix 14. These revisions are crucial for stakeholders involved in import and export operations, necessitating a review of current systems and procedures. The updated file, titled "UK customs office codes for the Customs Declaration Service ODS," is 7.37 KB in size and provided in an OpenDocument format.

A notable addition to the updated list is the UK customs office code for Larne in Northern Ireland, designated as GB005220. Conversely, several codes have been permanently removed from the system. These include the UK Customs Office codes associated with Peter Bennett House in Leeds, specifically GB000002 and GBREX002. The code GB000003, which corresponded to Castle Meadow in Nottingham, has also been eliminated from the official register. Further removals encompass office code GB003210 for Londonderry and GBREX001, previously used for Dorchester House in Belfast. Additionally, the Central Community Transit Office's details have been modified to excise an outdated fax number.

The Customs Declaration Service (CDS) serves as the primary electronic system for processing customs declarations in the UK, replacing older platforms. The integrity and accuracy of the UK customs office codes CDS, as outlined in Appendix 14, are fundamental to the seamless operation of this system. These codes are essential identifiers for various customs locations and functions, ensuring that declarations are correctly routed and processed by the appropriate authorities. The recent changes underscore HMRC's ongoing efforts to maintain an accurate and efficient customs environment, adapting to operational shifts and streamlining administrative processes.

Beyond the specific code alterations, HMRC has also removed all references to "Data Element 5/12" from the relevant page title, the landing page, and the filename of the attached data list. This change signifies a potential simplification or reclassification within the CDS data structure, impacting how certain information is referenced or categorized. For those requiring information on customs or supervising offices in EU member states, a separate resource is available through the EU’s customs office list, indicating the distinct regulatory frameworks in operation.

The latest HMRC Customs Declaration Service code updates carry significant implications for businesses engaged in international trade and the legal and compliance professionals who advise them. Lawyers and compliance officers advising on import/export or customs procedures must ensure their clients' or their own internal systems are updated with the latest UK customs office codes for the Customs Declaration Service. This is particularly critical given the specific changes, such as the addition of Larne customs code GB005220 and the removal of codes for key locations including Leeds, Nottingham, Londonderry, and Belfast.

Failure to incorporate these revised codes into declaration software and internal processes could lead to declaration errors, which in turn may cause processing delays, potential penalties, or disruptions to supply chains. The removal of specific office codes, such as Peter Bennett House customs code removed and Castle Meadow customs code removed, means that any declarations submitted using these obsolete identifiers will likely be rejected or flagged for manual review, hindering efficient customs clearance. Therefore, proactive verification and updating of all relevant systems are imperative to maintain compliance and ensure smooth trade operations.

Lawyers and compliance officers advising on import/export or customs procedures must ensure their clients' or their own internal systems are updated with the latest UK customs office codes for the Customs Declaration Service, specifically noting the addition of Larne and the removal of codes for Leeds, Nottingham, Londonderry, and Belfast, to prevent declaration errors or processing delays.

Source: Original reporting via GOV.UK guidance