Binding Tariff Information (BTI)

A Binding Tariff Information (BTI) is a legal decision issued by an EU Member State's customs authority that fixes the tariff classification of a specific product, giving the importer legal certainty on which Combined Nomenclature code — and therefore which duty rate — applies. It is the instrument that locks in a General Rules of Interpretation- and Section XI (Textiles)-derived classification before goods cross the border, removing the Essential Character / chief-weight judgement calls from the moment of import. It sits directly above HS Code Classification → Tariffs & Duties → Landed Cost in the importer's certainty stack, and pairs with Rules of Origin (which sets the rate once the code is fixed).

Firewall: every claim here is what a source reports. See ../../CONTEXT.md Rule 1.

This page is web-only and PRIMARY-prioritised on the official EU Taxation and Customs Union site, cross-checked against GOV.UK (UK ATaR) and CBP.gov (US binding rulings) ([Web — Binding Tariff Information (BTI) 2026-06-28]). Reddit and YouTube practitioner streams were both down this run.

What it is and its legal basis

BTI is "a legal decision issued by EU countries' customs authorities on the tariff classification of a product," providing legal certainty and uniform classification across the EU (EU Taxation and Customs Union). The rules are set out in Articles 22 to 37 of the Union Customs Code (UCC), with substantive provisions in force since 1 May 2016 (EU Taxation and Customs Union).

A BTI decision is generally valid for 3 years throughout the EU regardless of which Member State issued it, and is binding on both all EU customs administrations and the holder of the decision (EU Taxation and Customs Union) — the binding-on-the-holder point matters: the importer must use the classified code, not just benefit from it.

How to apply

Step	Detail	Source
Access	EU Customs Trader Portal (single access point to EBTI, alongside AEO/INF/REX) or a national trader portal, depending on Member State; all correspondence electronic	EU Customs Trader Portal
Applicant	Generally a legal entity established in the EU holding an EORI number; a non-EU operator applies via the Member State where it got its EORI	EBTI General Information PDF (2017-10)
Timeline	30-day acceptance period + a legal 120-day deadline for the decision	UCC; restated by Welcometodojo (vendor)
Sample/lab	Customs may take a product sample for laboratory analysis where classification requires it	EU Administrative Guidance PDF

The EU issues approximately 40,000–45,000 BTI decisions per year on average (as-of 2025-02-14, EU revised BTI guidelines).

The public EBTI database

All valid and invalid BTI decisions are recorded in the EBTI database; economic operators and any interested party may consult currently valid decisions (non-confidential content only) via the public EBTI-3 system, hosted on the Commission's DDS2 portal (EU Taxation and Customs Union). Importers use it to find precedent decisions on similar goods before applying. The EBTI system has recorded a cumulative milestone of 1,000,000 BTI decisions (milestone date not captured; EU Taxation and Customs Union).

How BTI relates to classification rules for fashion goods

A BTI does not invent a classification — it applies the General Rules of Interpretation, the Section/Chapter Notes (for apparel, Section XI (Textiles)), and the Essential Character test to a specific product and records the result with binding force. For a garment, that means the BTI decision will already have resolved the knit (Ch 61) vs woven (Ch 62) fork, the chief-weight/predominant-fibre test (Section XI Note 2), and any set/suit/ensemble treatment (Note 14) — see Section XI (Textiles). The chain: garment → GRI + Section XI notes → BTI locks the code → Tariffs & Duties rate → Landed Cost.

[!unverified] No worked EU apparel BTI example (a specific EBTI-3 decision number, or a garment classified on essential-character grounds) was retrievable this run. The EBTI-3 public database is where such precedents live but specific decisions were not fetched — running gap.

When BTI ceases to be valid

BTI decisions cannot be amended, but may be annulled, cease to be valid, or be revoked before the end of their 3-year validity (EU Taxation and Customs Union). A BTI ceases to be valid when it no longer complies with legislation — e.g. a change in the Combined Nomenclature (CN) or a Commission classification measure — and any BTI based on inaccurate or incomplete application information is annulled (EU Taxation and Customs Union).

Comparison: EU BTI vs UK ATaR vs US CBP binding rulings

Feature	EU BTI	UK ATaR	US CBP binding ruling
Name origin	"Binding Tariff Information" (retained)	post-Brexit successor to former UK BTI (Customs Support Group, vendor)	binding ruling letter
Validity	3 years	up to 3 years	no fixed expiry — until law/facts change or CBP modifies/revokes
Binding on	all EU customs + holder	HMRC + holder	recipient may rely on it
Decision time	legal 120-day deadline	30 to 120 days	generally 30 calendar days (90 if HQ-referred)
Transferable	non-transfer implied (not pinned this run)	non-transferable (GOV.UK)	—
Public database	EBTI-3 (DDS2)	"Search for Advance Tariff Rulings"	CROSS (rulings.cbp.gov)

Binding rulings are jurisdiction-specific — an EU BTI does not bind UK HMRC and vice versa post-Brexit, though it can serve as a reference point for similar goods (Customs Directory, vendor).

Recent changes (2024–2026)

• 14 February 2025 — DG TAXUD released revised administrative guidelines for the BTI process to harmonise national practices, prevent "BTI shopping," and handle divergent views/appeals; introduces the Electronic BTI (EBTI) Specific Trader Portal (EU Taxation and Customs Union).
• 26 March 2026 — Parliament and Council reached political agreement on the most comprehensive EU Customs Union reform since 1968: a single EU Customs Data Hub and a new EU Customs Authority (EUCA, Lille, ~250 staff) (Consilium). The Data Hub opens for e-commerce consignments in 2028, voluntary for other importers in 2031, mandatory from 2034 (EU Customs Reform overview).

[!unverified] Whether the 2026 reform / Data Hub directly alters the BTI legal regime (Arts 22–37 UCC) was not confirmed — primary sources confirm the Data Hub and EUCA but state no direct change to the BTI instrument. Treat BTI mechanics as unchanged until a primary source says otherwise.

Adjacent e-commerce import change (not BTI itself)

The Council agreed to remove the €150 de minimis customs-duty exemption and impose a temporary duty of €3 per item from 1 July 2026 to 1 July 2028, with a handling fee no later than 1 November 2026 (EU Taxation and Customs Union). Under the reform, online platforms / distance sellers into the EU are deemed the importer and responsible for customs formalities and payments (Consilium). See De Minimis.

Key terms

Term	Meaning
BTI	Binding Tariff Information — EU binding classification decision, 3-yr validity
EBTI-3	the IT system and public database holding all BTI decisions
EU Customs Trader Portal	single electronic access point to EBTI (and AEO/INF/REX)
EORI	Economic Operators Registration and Identification number — prerequisite to apply
ATaR	UK Advance Tariff Ruling — post-Brexit equivalent of BTI
CROSS	US CBP Customs Rulings Online Search System (public ruling database)
"BTI shopping"	seeking a favourable classification by choosing the Member State of application — targeted by the 2025 guidelines

Gaps

• Official BTI application fee (free vs lab-cost recovery) unconfirmed by any primary source this run.
• No worked EU apparel BTI example with a decision number retrieved — EBTI-3 not queried directly.
• Section XI note text sourced via US HTS, not EU CN/TARIC — cleaner EU citation outstanding.
• Both practitioner streams down (Reddit MCP + Apify YouTube actor not connected) — no operator counter-narrative on real BTI wait times, cost, or reclassification disputes.
• Running UNIQLO-Europe gap: no UK/EU fashion-primary worked BTI ruling or misclassification-penalty benchmark extracted.

Frontier links

CBP CROSS · Rules of Origin · De Minimis · EU Customs Data Hub · Union Customs Code (UCC) · EORI · Tariff Engineering · Free Trade Zones