Key Terms & Concepts — UPSC Mains
Most Favoured Nation (MFN)
"A WTO principle requiring member countries to extend the same trade terms — tariffs, quotas, and market access — to all other members without discrimination"
Most Favoured Nation (MFN) is a foundational principle of the World Trade Organization (WTO), enshrined in Article I of the General Agreement on Tariffs and Trade (GATT). It mandates that if a WTO member grants a trade advantage — such as a lower tariff rate — to one trading partner, it must immediately and unconditionally extend the same advantage to all other WTO members. The term is somewhat misleading: it does not mean special treatment but rather equal, non-discriminatory treatment for all. Exceptions are permitted for regional trade agreements (RTAs), Generalized System of Preferences (GSP) for developing countries, and national security reasons.
India revoked Pakistan's MFN status in February 2019 after the Pulwama attack, raising tariffs to 200% on all Pakistani goods — a rare real-world exercise of the national security exception. UPSC tests MFN under GS3 (Economy — international trade, WTO) and GS2 (International Relations — India-Pakistan, trade diplomacy). Understanding MFN exceptions is critical for FTA and WTO reform questions.
- 1 Article I of GATT 1947 (and GATT 1994) establishes the MFN obligation as the cornerstone of the multilateral trading system
- 2 India granted MFN status to Pakistan in 1996; Pakistan never reciprocated (it maintained a negative list blocking most Indian imports)
- 3 India withdrew MFN status from Pakistan on 15 February 2019, invoking Article XXI (Security Exceptions) of GATT after the Pulwama terrorist attack
- 4 Key exceptions to MFN — Free Trade Agreements and Customs Unions (Article XXIV), GSP for developing countries (Enabling Clause), national security (Article XXI), anti-dumping and countervailing duties
- 5 WTO has 164 member countries (as of 2024); all are bound by MFN unless an exception applies
- 6 The MFN applied tariff rate and the WTO bound rate are different — MFN applied is the actual rate charged; bound rate is the maximum ceiling committed at WTO
- 7 India's trade-weighted average MFN applied tariff is approximately 12-15%, among the higher rates for major economies
When India signs a free trade agreement with Australia (ECTA, 2022) offering zero-duty access on Australian wines, it does NOT have to extend the same zero-duty rate to all WTO members. FTAs are a permitted exception to MFN under GATT Article XXIV, provided they cover substantially all trade between the parties.