DAW 6th April 2026, Mains Answer Writting 2027
Question
“The erosion of the Most Favoured Nation (MFN) principle threatens the very foundation of the WTO.” Examine in light of recent global trade tensions. (15 marks, 250 Words)
Model Answer
Approach:
Introduction
Begin by briefly defining the MFN principle as the core of WTO’s non-discrimination framework.
Link it to current global trade tensions (trade wars, protectionism) to show relevance.
Body
Start with a brief conceptual clarity of MFN, then systematically present evidence of erosion using contemporary examples.
Follow it with implications and critical analysis, showing both structural weaknesses and geopolitical realities.
Integrate the Way Forward by suggesting reforms such as reviving dispute settlement, updating WTO rules, regulating plurilateral agreements, and strengthening multilateral cooperation.
Conclusion
Summarise that MFN erosion reflects both systemic challenges and shifting power dynamics.
Emphasise that unchecked erosion may undermine WTO’s relevance.
End with a forward-looking line stressing the need for WTO reforms and renewed commitment to multilateralism
Introduction
The Most Favoured Nation (MFN) principle forms the cornerstone of the World Trade Organization and the broader multilateral trading system. It mandates that all trading partners must be treated equally, thereby ensuring non-discrimination in international trade. However, recent global developments such as trade wars, geopolitical conflicts, and institutional failures of the WTO indicate a progressive erosion of this principle, raising concerns about the future of rule-based trade.
Body
Understanding the MFN Principle
The MFN principle does not imply special or preferential treatment; rather, it ensures
uniform and equal treatment among all WTO members
.
It requires that
any trade concession, such as tariff reduction granted to one country, must be extended to all other members
.
This principle has historically promoted
predictability, transparency, and stability
in global trade relations.
It has been central to making trade an engine of global economic growth and integration.
Erosion of MFN in Recent Times:
Rise of Unilateralism and Trade Wars
The recent
US–China trade war
witnessed the imposition of selective and retaliatory tariffs, which deviated from MFN obligations of non-discrimination.
The increasing use of provisions such as
Section 301 of the US Trade Act
reflects a trend of coercive unilateralism, where countries take trade actions without multilateral approval.
This indicates that nations are increasingly prioritizing
strategic and geopolitical interests over multilateral trade commitments
, thereby weakening the MFN principle.
Use of National Security Exceptions
Countries are increasingly invoking
security exceptions under Article XXI of GATT
to bypass MFN obligations.
For instance,
India revoked Pakistan’s MFN status after the Pulwama attack
, citing national security concerns.
Such practices expand the scope for
subjective interpretation and potential misuse
, thereby diluting the universality of MFN.
Proliferation of FTAs and Plurilateral Agreements
The rapid growth of
Free Trade Agreements (FTAs)
has led to the creation of
preferential trade blocs
, which inherently deviate from MFN principles.
WTO members are increasingly negotiating
plurilateral agreements outside the WTO framework
, leading to fragmentation of trade rules.
For example,
e-commerce agreements among select countries
are creating
parallel legal frameworks
, thereby undermining uniform multilateral rules
Breakdown of Consensus at WTO MC14 (2026)
The failure to extend the
e-commerce moratorium
at the WTO Ministerial Conference (MC14) reflects growing divergence among member states.
The inability to reach consensus on key issues highlights the
weakening of collective decision-making mechanisms
within the WTO.
This has resulted in the
emergence of multiple and sometimes conflicting legal regimes
in global trade governance
Rise of Conditional and Strategic Trade Policies
Modern trade agreements increasingly include
conditional MFN clauses
, linked to compliance with labour, environmental, or digital standards.
Practices such as
“friend-shoring” and strategic decoupling
promote trade among select partners, thereby undermining the universal application of MFN.
Implications for WTO and Global Trade
· Weakening of Rules-Based Global Order
The erosion of the MFN principle weakens the
rules-based global trading system
, leading to a shift towards
power-based and interest-driven trade relations
.
· Fragmentation of Trade Regimes
It results in the
fragmentation of global trade governance
, with the emergence of competing trade blocs, regional agreements, and divergent regulatory standards.
· Marginalisation of Developing Countries
Developing countries face increasing
marginalisation
, as their bargaining power declines outside an inclusive and equitable multilateral framework.
· Crisis in Dispute Settlement Mechanism
The ongoing crisis in the WTO’s dispute settlement system, particularly the
paralysis of the Appellate Body
, further aggravates the erosion of trade rules and enforcement.
· Increased Uncertainty in Global Trade
Overall, it generates
uncertainty in global trade flows
, characterised by rising tariffs, protectionism, and unpredictable policy measures.
Critical Analysis
· Reflection of Systemic Challenges
The erosion of MFN reflects
deeper structural and institutional challenges
within the WTO framework.
· Inadequacy of Existing WTO Rules
It highlights the
limitations of current WTO rules
in addressing emerging issues such as digital trade, climate-linked trade measures, and evolving global value chains.
· Divergence of Interests Among Members
It underscores the
growing divergence between developed and developing countries
, making consensus-building increasingly difficult.
· Need for Flexibility in Exceptional Circumstances
At the same time, there is a
legitimate need for flexibility
in cases involving national security concerns and public health emergencies.
· Risk of WTO Irrelevance
However, if this erosion continues unchecked, it risks rendering the WTO
increasingly irrelevant
, as countries shift towards
plurilateral, regional, or unilateral trade arrangements
.
Way Forward
Reforming the WTO Framework
WTO rules must be updated to address
21st-century challenges
, including digital trade, resilient supply chains, and sustainability concerns.
Clear and objective guidelines should be developed for the use of
security exceptions
to prevent their misuse.
Reviving the Dispute Settlement Mechanism
The
Appellate Body must be restored
to ensure effective enforcement of WTO rules, including MFN obligations.
Regulating Plurilateral Agreements
Plurilateral agreements should be made
open, inclusive, and consistent with WTO principles
.
Legal safeguards must be established to facilitate their
integration into the WTO framework
.
Strengthening Multilateralism
Greater efforts are needed to promote
consensus-building
, particularly bridging the gap between developed and developing countries.
India can play a
constructive leadership role
in advocating equitable and inclusive trade norms.
Balancing Flexibility with Discipline
While limited deviations from MFN may be allowed, they must operate within a
transparent and rules-based framework
to preserve the credibility of the WTO system.
Conclusion
The erosion of the MFN principle reflects deeper structural and geopolitical shifts in global trade. While some flexibility is inevitable, sustained weakening of MFN threatens the very foundation of the WTO’s multilateral trading system. Revitalizing the WTO through reforms, inclusivity, and renewed political commitment is essential to preserve a fair and stable global trade order.