The "dark art" of classification (challenging a BTI ruling)

David Savage
David Savage
Head of Customs Advisory, Deloitte Ireland, Ireland
Published 15 May 2022
The "dark art" of classification (challenging a BTI ruling)
Photo by Braňo on Unsplash
The area of classification is often seen as a dark art and impenetrable to most people. This is of course untrue, but it does require experience and repeated and frequent exposure in order to operate confidently and competently within this discipline. In March 2021, an article reporting on the deliberations of the Irish Tax Appeals Commission regarding a tariff classification dispute between the Irish Revenue Commissioners and a medical technology company appeared in an Irish daily newspaper. As a customs consultant and a former civil servant with a particular interest in tariff classification, my attention was immediately piqued.

Related content

Post-clearance value in Communication C/2026/3319: what the 76th HS Committee changes, and what to do about it

Post-clearance value in Communication C/2026/3319: what the 76th HS Committee changes, and what to do about it

Virginija Dordzikienė
Virginija Dordzikienė
12 Aug 2026

If you have already opened Communication C/2026/3319 in the Official Journal, you have seen the list. Two Explanatory Note amendments, seventeen Classification Opinions, one deletion and one Classification Decision. Codes…

Classification
Topic spotlight
Why companies need to rethink how they manage tariff classification

Why companies need to rethink how they manage tariff classification

Jakub Dobrzynski
Jakub Dobrzynski
12 Jul 2026

This article examines why tariff classification errors persist in many companies, revealing that the root cause is often not a lack of customs knowledge, but rather weak processes, poor product…

Classification
Topic spotlight
Classification of composite goods: which material decides?

Classification of composite goods: which material decides?

Enrika Naujokė
Enrika Naujokė
26 Aug 2026

Which material decides the classification of composite goods? In a recent judgment, the EU General Court gave the newest answer: decorative paper impregnated with melamine resin - declared as paper,…

Classification
Case law
View glossary entry

Combined Nomenclature (CN): the EU's 8-digit customs code

12 Aug 2026

What the Combined Nomenclature is, how an 8-digit CN code is structured, its legal basis, and how the yearly updates and the correlation table work.

Classification
HS 2028 revision: key changes and how to prepare

HS 2028 revision: key changes and how to prepare

Eglė Pučkuvienė
Eglė Pučkuvienė
29 Mar 2026

This article reviews the changes introduced in the HS 2028 revision. A total of 299 sets of amendments have been introduced, covering areas such as healthcare, epidemic control, emergency preparedness,…

Classification
Explainer
New, used, or neither? Why remanufactured goods get stuck at the border

New, used, or neither? Why remanufactured goods get stuck at the border

Enrika Naujokė
Enrika Naujokė
02 Jun 2026

An article published in this issue concerning a Court ruling on the import of worn clothing from the United Kingdom revealed a problem: the CTH rule of origin for heading…

Classification
Case law