"Tariff concessions in FTAs are only as effective as their administration at the border." Discuss with reference to recent classification disputes under the India–U.K. trade agreement.

An FTA concession is attached to a numbered HS tariff line in the schedule, not to a product's name [1]. A trader gets the lower rate only if customs puts the shipment in that same line. The bulk Scotch dispute under the India–U.K. CETA shows how a gap between negotiation and border practice can cancel a concession.

Concession on paper

• In force since 15 July 2026, the deal cut the duty on whisky from 150% to 75%, falling to 40% over 10 years. Bulk Scotch (containers over 2 litres) is expressly included [2].
• Annex 2A binds each cut to a tariff line, with its own staging category (timetable for cuts) and a minimum import price for alcohol lines [1].

Erosion at the border: the classification dispute

• Contested headings: customs had to choose between Heading 2208 (spirits) and the catch-all Heading 2106 (food preparations not elsewhere specified). The three possible lines carry "very different" duties [2]. A wrong code means the old high rate, or a different staging path.
• Institutional split: the Department of Commerce negotiates, but the Department of Revenue classifies at the port [2]. This is a classic implementation gap.
• Heavier load on customs: the CETA allows self-certification of origin [3], so customs leans more on the importer's declared code.
• Credibility cost: the irritant arose within four months of entry into force, in a deal that the EU and other partners will study.

Beyond the border: other determinants

• Political will can close gaps: the Commerce Secretary pledged to honour the concessions, and Revenue is working with stakeholders [2].
• Legal discipline: in DS360, the U.S. challenged India's extra duties on liquor at the WTO [4]. Unclear duties invite formal disputes, which pushes officials toward clarity.
• Federal limits: alcohol excise is a State subject, so even flawless customs work cannot set the final shelf price.

Way forward

• A CBIC circular naming the exact 8-digit lines, staging category and minimum import price for bulk Scotch, with advance rulings for importers.
• A Commerce–Revenue check of every scheduled line against the Customs Tariff before a deal enters into force, starting with the EU talks.

Negotiated concessions turn into market access only through consistent classification at the border. If India writes the Scotch fix into a lasting rule, not a one-off decision, it will strengthen its reputation as a reliable FTA partner and support the Department of Commerce's push for export-led growth.