Most favoured nation
The earliest form of the most favoured nation status can be found as early as the 11th century. Today's concept of the most favoured nation status starts to appear in the 18th century, when the division of conditional and unconditional most favoured nation status also began. In the early days of international trade, "most favoured nation" status was usually used on a dual-party, state-to-state basis. A nation could enter into a "most favoured nation" treaty with another nation. In the Treaty of Madrid (1667), Spain granted England "most favoured nation" trading status. With the Jay Treaty in 1794, the US also granted the same to Britain. After World War II, tariff and trade agreements were negotiated simultaneously by all interested parties through the General Agreement on Tariffs and Trade (GATT), which ultimately resulted in the World Trade Organization in 1995. The WTO requires members to grant one another "most favoured nation" status. A "most favoured nation" clause is also included in most bilateral investment treaties concluded between capital exporting and capital importing countries after World War II. Trade experts consider MFN clauses to have the following benefits:


As MFN clauses promote non-discrimination among countries, they also tend to promote the objective of free trade in general. GATT members recognized in principle that the "most favoured nation" rule should be relaxed to accommodate the needs of developing countries, and the UN Conference on Trade and Development (established in 1964) has sought to extend preferential treatment to the exports of the developing countries. Another exception to the "most favoured nation" principle has been posed by regional trade blocs such as the European Union and the North American Free Trade Agreement (NAFTA), which have lowered or eliminated tariffs among the members while maintaining tariff walls between member nations and the rest of the world. Trade agreements usually allow for exceptions to allow for regional economic integration. WTO rules allow any country to revoke the MFN status that it had previously accorded to another: in particular, Article 21 (National Security) allows it to do so without further explanation. In February 2019, following the 2019 Pulwama attack that killed over 40 CRPF personnel, India withdrew the MFN status that it had accorded to Pakistan. In March 2022, in response to the 2022 Russian invasion of Ukraine, the G7 countries resolved jointly to withdraw 'most favoured nation' status from Russia and to impose punitive tariffs. In a statement, the group declared that "Russia cannot grossly violate international law and expect to benefit from being part of the international economic order". In the 1990s, continued "most favored nation" status for the People's Republic of China by the United States created controversy in the USA because of its sales of sensitive military technology and China's serious and continuous persecution of human rights. China's MFN status was made permanent on December 27, 2001. All of the former Soviet states, including Russia, were granted MFN status in 1996. On a bilateral level, however, the United States could not grant MFN status to some members of the former Soviet Union, including the Russian Federation, because of the Jackson-Vanik amendment. This presented an obstacle to those countries' accession to the WTO. At the urging of Vice President Joe Biden, the Jackson-Vanik amendment (which attempts to punish human rights violations without hampering trade) ceased to apply to the Russian Federation and Moldva with Magnitsky Act on December 14, 2012. In 1998, the "most favoured nation status" in the United States has been renamed "permanent normal trade relations" (NTR) as all but a handful of countries had this status already. The country gives preferential treatment to some of its trading partners without this status. This is based on the U.S. Supreme Court interpretation of MFN principle as a mere prohibition to enact discriminatory legislation concerning duties on goods of like character imported from an MFN partner. The court ruled that MFN does not constrain the U.S. from giving out special privileges to other countries. The ideas behind MFN policies can first be seen in US foreign policy during the opening of Japan in the mid to late 1850s, when they were included as a clause in the Commercial Treaty of 1858, which signalled the opening of the Japanese market. Since 1998, the term normal trade relations (NTR) has replaced most favoured nation in all U.S. statutes. This change was included in section 5003 of the Internal Revenue Service Restructuring and Reform Act of 1998 (P.L. 105-206). However, Title IV of the Trade Act of 1974 (P.L. 93-618) established conditions on U.S. MFN/NTR tariff treatment to certain non-market economies, one of which is certain freedom-of-emigration requirements (better known as the Jackson-Vanik amendment). The act authorizes the president to waive a country's full compliance with Jackson-Vanik under specified conditions, and this must be renewed by June 3 of each year. Once the president does so, the waiver is automatic unless Congress passes (and avoids or overturns a presidential veto of) a disapproval resolution. MFN/NTR status for China, a non-market economy, which had been originally suspended in 1951, was restored in 1980 and was continued in effect through subsequent annual Presidential extensions. Following the massacre of pro-democracy demonstrators in Tiananmen Square in 1989, however, the annual renewal of China's MFN status became a source of considerable debate in the Congress; and legislation was introduced to terminate China's MFN/NTR status or to impose additional conditions relating to improvements in China's actions on various trade and non-trade issues. Agricultural interests generally opposed attempts to block MFN/NTR renewal for China, contending that several billion dollars annually in current and future U.S. agricultural exports could be jeopardized if that country retaliated. In China's case, Congress agreed to permanent normal trade relations (PNTR) status in , President Clinton signed into law on October 10, 2000. PNTR paved the way for China's accession to the WTO in December 2001; it provides U.S. exporters of agricultural products the opportunity to benefit from China's WTO agreements to reduce trade barriers and open its agricultural markets. As per the obligation under their World Trade Organization (WTO) treaties of accession, the member countries of WTO automatically extend most favoured nation (MFN) status to each other unless otherwise specified in the agreement or schedule notified to the WTO by that member country. Pursuant to that provision, India has extended MFN status for goods to most member countries of WTO. Within the South Asian Association for Regional Cooperation (SAARC), Bangladesh, Maldives, Nepal, Pakistan and Sri Lanka are members of the WTO and all excepting Pakistan have extended MFN status to India, which had extended MFN status to all SAARC countries. In 2019, India revoked its MFN status towards Pakistan. So far as exception to MFN status (if any) is concerned, each member country has indicated the same services in its schedule of services commitments, as notified to the WTO. A most favoured nation clause (also called a most favoured customer clause or most favoured licensee clause) is a contract provision in which a seller (or licensor) agrees to give the buyer (or licensee) the best terms it makes available to any other buyer (or licensee). In some contexts, the use of such clauses may become commonplace, such as when online ebook retailers contract with publishers for the supply of e-books. Use of such clauses, in some contexts, may provoke concerns about anticompetitive influences and antitrust violations, while in other contexts, the influence may be viewed as procompetitive. One example where most favoured nation clauses may appear is in institutional investment advisory contracts, where if a certain number of conditions are met, one client may be entitled to the lowest fee offered to other clients with a substantially identical investment strategy and the same or lower level of assets under management. The most favoured nation clause can also be included in an agreement between a state and a company or an investor. This involves the provision of special privileges and advantages although the state cannot use contractual mechanisms to avoid its MFN treatment obligations with other countries. Unlike the relationship among states where a nation accorded an MFN status cannot be treated less advantageously than another, the host nation does not breach MFN treatment if it provides different privileges to different investors. The United Nations Conference on Trade and Development clarified this when it stated that "a host country cannot be obliged to enter into an individual investment contract" and that "freedom of contract prevails over the MFN standard." This general principle, however, is not absolute. The current EU competition law position is that MFN clauses will infringe Article 101(i) if in the individual circumstances of the case result in an appreciable adverse effect on competition in the European Union. This is likely to happen when the parties to the agreement have substantial market power. It is recognised by EU courts and regulators that such clauses are widely used in a number of industries including most topically with online travel agents. However the regulatory tide in the EU appears to be turning against the use of these clauses. In a number of recent EU cases in the UK and Germany, MFNs have been condemned when used by companies with significant market power. Startups with most favoured nation (MFN) clause in agreements with their investors are called most favoured nation startups. The clause intends to protect the first investors, so the later investors do not get better terms than them. It's popularized by American early stage accelerator, Y Combinator.
Specific countries' policies ; India
The members of the World Trade Organization (WTO) agree to accord MFN status to each other. A country which provides MFN status to another country has to provide concessions, privileges, and immunity in trade agreements. Under rules of WTO, a member country is not allowed to discriminate between trade partners and if a special status is granted to one trade partner, the country is required to extend it to all members of WTO.