AAD : Administrative Accompanying Document

A paper document that goes with the shipment for excise taxation produced in the EMCS system. The document will be produced electronically in the future (e-AD).

Read more AC : Additional Code

The additional (4 digit) code which is used in addition to the 8 or 10 digit commodity code to identify certain complex variable charge's and/or anti-dumping duties.

Read more AD : Accompanying Document

The TAD document (T1, T2...) is produced with a barcode to go with the freight. 

Read more ADD : Anti-Dumping Duties

Customs duties imposed on imports from specific countries in addition to the normal or preferential duty; additional duties can be introduced where the export price is below the normal value, so the import of the goods couldn't flood the market and threaten UK manufacturers.

Read more AEO : Authorised Economic Operator

AEO is a operator who Customs, upon application, has granted the status of authorised economic operator. AEO is a status recognised in various countries across the world.

Read more AGD : Agricultural Duties

Import and export duties introduced under the common agricultural policy.

Read more APC : Additional Procedure Codes

Additional Procedure Codes (APCs) are completion rule instructions for Data Elements used in the inward and outward processing of goods within the Customs Declaration Service (CDS).

Read more Approved exporter (export procedure)

A company who has been authorised to use the local clearance procedure for exports

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Latest News

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HMRC Update - CDS scheduled maintenance : Sat 28th March, 20.00 until Sun 29th Mar 2026, 05.45

Due to scheduled maintenance the Customs Declaration Service (CDS) will be unavailable to all users…

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Compliant import & export documentation for industrial cleaning products

UK-based manufacturing company, Quill International Group, needed a simple and reliable way to…

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HMRC Update - GVMS System Maintenance : Tues 10th March 10.00-11.00pm

GVMS system maintenance between 10:00pm and 11:00pm on Tuesday 10th March 2026.During this period…

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HMRC Update - Instructions for moving goods using the Goods Vehicle Movement Service (GVMS)

HMRC is reminding hauliers and drivers to check and follow inspection instructions when moving…

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HMRC Update - Electronic Travel Authorisation

Eligible HGV drivers travelling to the UK without a visa need an Electronic Travel Authorisation (…

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Customs Clearance - What's New in 2026

2025 was an eventful year for changes to customs clearance requirements and regulation, and 2026…