Most-Favored-Nation Clause

A status or degree of treatment given by one state to another in international commerce in the context of international economic relations and politics

Author: Ankit Sinha
Ankit Sinha
Ankit Sinha

Graduation: B.Com (MIT Pune)


Post Graduation: MSc in Econ (MIT WPU)

Working as Admin, Senior Prelim Reviewer, Financial Chief Editor, & Editor Specialist at WSO.

 

Honors & awards:
Student of The Year - Academics (PG)
Vishwakarad Merit Scholarship (Attained twice in PG)

Reviewed By: James Fazeli-Sinaki
James Fazeli-Sinaki
James Fazeli-Sinaki
Last Updated:March 9, 2024

What Is the Most-Favored-Nation Clause?

Most-Favored-Nation (MFN) clause is a status or degree of treatment given by one state to another in international commerce in the context of international economic relations and politics. 

The phrase implies that the nation receiving such treatment must formally enjoy equivalent trade benefits to the 'most favored nation' by the nation providing such treatment, such as low tariffs or high import quotas.

In practice, the nation granting the most favored nation status cannot treat another country less favorably than any other country enjoying the same status.

A favored nation provision mandates that any trade concession offered to one trading partner by a government must be extended to all other trading partners. The provision and its guiding idea of global equality of treatment have been used in trade agreements for hundreds of years.

Legal experts hold differing views on whether MFN provisions in bilateral investment treaties pertain to substantive standards or procedural safeguards.

Key Takeaways

  • The Most-Favored-Nation (MFN) clause ensures equal trade benefits among nations, preventing discrimination and promoting fair commerce in international relations.
  • It mandates that any trade concession offered to one trading partner must be extended to all others, promoting reciprocity and non-discrimination in trade agreements.
  • Integral to WTO trade law, MFN status fosters equitable trade practices, encourages global economic integration, and supports the principles of national treatment and reciprocity.
  • Originating in ancient trade agreements, MFN clauses evolved through bilateral treaties and were institutionalized in multilateral trade frameworks like GATT and the WTO.
  • MFN provisions facilitate trade facilitation, provide access to benefits for smaller nations, simplify trade regulations, prevent protectionist policies, and promote free trade globally.

Understanding the Most-Favored-Nation Clause

The World Trade Organization (WTO) members concur in granting each other the favored nation status. With exceptions, developing nations, regional free-trade zones, and customs unions can receive preferential treatment. It is one of the tenets of WTO trade law and the idea of national treatment.

The General Agreement on Tariffs and Trade (GATT) and WTO standards of reciprocity and non-discrimination are followed by "most-favored-nation" arrangements, which extend reciprocal bilateral agreements. 

In multilateral reciprocal connections, the same privilege negotiated by a group extends to all parties involved. However, in bilateral relationships, a specific advantage granted by one party only extends to other parties that reciprocate the privilege.

Such status is granted to a trading partner to guarantee fair commerce amongst all WTO members. A nation that grants another nation this status is obligated to grant that nation concessions, benefits, and immunities in trade deals. It is the GATT's first clause.

Under WTO regulations, member states are prohibited from favoring one trading partner over another. If special status is granted to one trade partner, it must be extended to all WTO participants.

It is a non-discriminatory trade policy since it ensures equal treatment in commerce among all WTO members rather than granting preferential trading rights.

MFN Clauses in Trade and WTO Membership

Preferential status is granted under the favored nation clause in free trade agreements between two nations. To receive it, a nation must join the World Trade Organization (WTO).

The prerequisites for doing so are that a nation must have total control over its trade policies, and all current WTO members must approve its admission. The WTO set the following guidelines for participants to abide by:

1. MFN

All WTO members receive the most favored nation treatment, entitling them to the same trade benefits as other members, with exceptions for developing nations, regional trade blocs, and customs unions.

Member nations can often impose tariffs and sanctions without violating agreements or organizational rules, except when the most favored nation status is revoked.

Note

Trade restrictions and prohibitions are left to individual nations, and violating nations are not expelled from the WTO until voted out.

2. National Treatment

Customs taxes and tariffs on imports from other members are still permissible in member nations. However, a government cannot treat imported goods and services differently than their domestic counterparts after entering the country.

When a locally produced good is sold, it must be taxed at the same rate as its imported counterpart; otherwise, the nation that permits the differing tax violates the trade agreement.

3. Looser trade

A nation's desire to increase its international economic footprint is demonstrated by its membership in trade organizations. However, expansion is difficult in a developed global economy with dominant market shareholders. 

The WTO encourages smaller, emerging economies to reduce trade barriers and engage in the global economy.

4. Predictable trading behavior

With diverse economic, political, or geographic situations, the marketplaces inside each nation are anticipated to alter. 

Countries that are members of the WTO are permitted to change trade conditions and obstacles, although talks are necessary. This avoids market instability and allows participants to seek remedies if the adjustments don't help them.

5. Encourage justice

The WTO is more of a fair-trade organization than a free-trade one. Accordingly, nations may impose tariffs and protection on other members, but these sanctions must be reasonable.

Note

Fair practices are also necessary to prevent nations from consciously trying to reduce or adversely affect the market shares of other members.

6. Encourage economic reform and development.

Developing nations receive special treatment to aid in their economic development without immediate reciprocity, fostering long-term economic growth.

In the long term, developed economies gain because as emerging markets' economies expand, so does their import need. As a result, products from industrialized nations have a larger market.

History of the Most-Favored-Nation Clause

The oldest instance of the most-favored-nation designation dates back to the 11th century. The favored position, as we know it now, first appeared in the 18th century as the distinction between conditional and unconditional favored nation status.

In the early years of international commerce, the favored nation status was frequently applied on a dual-party, state-to-state basis. As a result, an agreement of this type between the two countries became possible. 

Spain awarded England's "Most-Favored-Nation" commercial status in the Treaty of Madrid (1667). The U.S. likewise gave the same to Britain via the Jay Treaty in 1794.

The General Agreement on Tariffs and Trade (GATT), established after World War II, led to the creation of the World Trade Organization in 1995, allowing all interested parties to negotiate trade and tariff accords simultaneously. 

Members of the WTO are obligated to accord one another favored nation status. Consequently, many bilateral investment agreements between nations involved in capital export and import post-World War II include a 'most-favored-nation' provision.

The MFN Clause's Development in American Trade Policy

The Jackson-Vanik amendment to the Trade Act of 1974 in the United States barred non-market economies from receiving the trade advantages of the favored nation.The amendment was first applied to the Soviet Union, China, and Vietnam. The amendment was rescinded for China and Vietnam in 2002 and 2006. 

The amendment was repealed in 2012 by the Magnitsky Act, which restored regular commercial relations between the United States and Russia. It is still in effect for Azerbaijan, Belarus, Kazakhstan, Uzbekistan, Tajikistan, and Turkmenistan, subject to an annual presidential waiver.

Cuba and North Korea, still subject to a U.S. embargo, are the only nations now ineligible for normal commercial relations or most-favored-nation U.S. import tariff rates.

Note

In September 2020, a World Trade Organization tribunal ruled that the Trump administration violated WTO regulations by imposing unfair import tariffs on $200 billion of Chinese products.

Benefits of the Most-Favored-Nation Clause

Let's understand the main benefits of the MFN clause:

Trade Facilitation and Efficiency

Experts aim to increase trade creation and reduce trade diversion through trade. If the most efficient supplier belongs to the group of countries that grant MFN status on imports, the importing nation will prioritize sourcing its imports from that supplier.

Otherwise, if the most efficient producer is outside the favored group and subject to increased tariff rates, the trade will likely be switched from this most productive producer to a less productive producer inside the favored group (or with a tariff rate of 0).

This can lead to economic costs for the importing nation, potentially outweighing the benefits of free trade.

Access to Benefits for Smaller Nations

It enables smaller nations, in particular, to benefit from the benefits that larger countries frequently provide to one another. However, smaller countries often struggle to negotiate such advantages on their own.

Simplification of Trade Regulations

One domestic benefit is that maintaining a single set of tariffs for all nations simplifies regulations and enhances transparency.

Theoretically, if every nation globally grants favored status to one another, complicated and administratively expensive rules of origin won't be required to specify which nation a product (which may have components from all over the world) must be credited to for customs reasons.

Note

Customs procedures may still be necessary if even one country is not a member of the MFN alliance.

Prevention of Protectionist Policies

It prevents domestic special interests from gaining access to protectionist policies.

For instance, if higher tariffs apply to all countries, the interests of nation A's main ally, C, may be compromised. This could prevent butter producers in country A from advocating for high butter tariffs to counter cheap imports from emerging countries like B.

Promotion of Free Trade

The favored provisions generally tend to further the goal of free trade since they encourage non-discrimination between nations.

Most-Favored-Nation (MFN) FAQs

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