Sources Of International Law By Mitali Singh At LEXCLIQ

In this section, we shall be looking at a number of different sources of international law. These sources include treaties and conventions, decisions of courts in various countries (including decisions in your own state and nation), decisions of regional courts (such as the European Court of Justice), the World Trade Organization (WTO), resolutions of the United Nations (UN), and decisions by regional trade organizations such as the North American Free Trade Agreement (NAFTA). These sources are different from most of the cases in your textbook, either because they involve parties from different nations or because the rule makers or decision makers affect entities beyond their own borders.

In brief, the sources of international law include everything that an international tribunal might rely on to decide international disputes. International disputes include arguments between nations, arguments between individuals or companies from different nations, and disputes between individuals or companies and a foreign nation-state. Article 38(1) of the Statute of the International Court of Justice (ICJ) lists four sources of international law: treaties and conventions, custom, general principles of law, and judicial decisions and teachings.

The ICJ only hears lawsuits between nation-states. Its jurisdiction is not compulsory, meaning that both nations in a dispute must agree to have the ICJ hear the dispute.

Treaties and Conventions

Even after signing a treaty or convention, a nation is always free to go it alone and repudiate all regional or international bodies, or refuse to obey the dictates of the United Nations or, more broadly and ambiguously, “the community of nations.” The United States could repudiate NAFTA, could withdraw from the UN, and could let the WTO know that it would no longer abide by the post–World War II rules of free trade embodied in the General Agreement on Tariffs and Trade (GATT). The United States would be within its rights as a sovereign to do so, since it owes allegiance to no global or international sovereign. Why, however, does it not do so? Why is the United States so involved with the “entangling alliances” that George Washington warned about? Simply put, nations will give away part of their sovereignty if they think it’s in their self-interest to do so. For example, if Latvia joins the European Union (EU), it gives up its right to have its own currency but believes it has more to gain.

A treaty is nothing more than an agreement between two sovereign nations. In international law, a nation is usually called a state or nation-state. This can be confusing, since there are fifty US states, none of which has power to make treaties with other countries. It may be helpful to recall that the thirteen original states under the Articles of Confederation were in fact able to have direct relations with foreign states. Thus New Jersey (for a few brief years) could have had an ambassador to France or made treaties with Spain. Such a decentralized confederation did not last long. Under the present Constitution, states gave up their right to deal directly with other countries and vested that power in the federal government.

There are many treaties to which the United States is a party. Some of these are conventions, which are treaties on matters of common concern, usually negotiated on a regional or global basis, sponsored by an international organization, and open to adoption by many nations. For example, as of 2011, there were 192 parties (nation-states) that had signed on to the Charter of the UN, including the United States, Uzbekistan, Ukraine, Uganda, United Arab Emirates, United Kingdom of Great Britain and Northern Ireland, and Uruguay (just to name a few of the nations starting with U).


Custom between nations is another source of international law. Custom is practice followed by two or more nations in the course of dealing with each other. These practices can be found in diplomatic correspondence, policy statements, or official government statements. To become custom, a consistent and recurring practice must go on over a significant period of time, and nations must recognize that the practice or custom is binding and must follow it because of legal obligation and not mere courtesy. Customs may become codified in treaties.

Judicial Decisions in International Tribunals; Scholarly Teachings

The Statute of the International Court of Justice recognizes that international tribunals may also refer to the teachings of preeminent scholars on international law. The ICJ, for example, often referred to the scholarly writings of Sir Hersh Lauterpacht in its early decisions. Generally, international tribunals are not bound by stare decisis (i.e., they may decide each case on its merits). However, courts such as the ICJ do refer to their own past decisions for guidance.

Leave a Reply


BeVital CBD Gummies Reviews

➧ Product Name –🢖🢖 BeVital CBD Gummies ➧ Composition–🢖🢖 Natural Organic Compound ➧ Side-Effects –-🢖🢖 NA ➧ Availability —🢖🢖Online ➧ Ingredients –-🢖🢖100% Natural ➧ Rating –-🢖🢖  ⥤⥤ Official Website (Sale Is Live) ➲➲ People today are having more and more health problems, either because they don’t take good care of themselves or because they can no longer exercise. Moreover, […]

Read More

Bliss Skin Tag Remover (Scam Or Trusted) Beware Before Buying

Bliss Skin Tag Remover fixing benefits are sensibly centered around skin wellbeing and skin flaw expulsion.Nonetheless, the most incredibly glaring mark of Bliss Skin Tag Remover isthat it shows that better than different items do exactly the same thing eventually contrasting itself and medical procedures that can set you back huge load of cash and is […]

Read More

Get Three Best Assignment Management Tools For Students

Management assignments include various cycles that make an understudy restless. From drafting notes to organizing, understudies frequently forget about time. In like manner, the extreme scholastic tension constrains them to look for master assist with loving modern promoting assignment help. Nonetheless, the situation has now changed. Understudies currently utilize numerous computerized devices and applications to […]

Read More