International law is the set of rules generally regarded and accepted as binding in relations between states and between nations. It serves as a framework for the practice of stable and organized international relations. International law differs from state-based legal systems in that it is primarily applicable to countries rather than to private citizens. National law may become international law when treaties delegate national jurisdiction to supranational tribunals such as the European Court of Human Rights or the International Criminal Court. Treaties such as the Geneva Conventions may require national law to conform to respective parts signed and ratified.
Much of international law is consent-based governance. This means that a state member of the international community is not obliged to abide by this type of international law, unless it has expressly consented to a particular course of conduct. This is an issue of state sovereignty. However, other aspects of international law are not consent-based but still are obligatory upon state and non-state actors such as customary international law and peremptory norms (jus cogens).
The term "international law" can refer to three distinct legal disciplines:
- Public international law, which governs the relationship between states and international entities. It includes these legal fields: treaty law, law of sea, international criminal law, the laws of war or international humanitarian law and international human rights law.
- Private international law, or conflict of laws, which addresses the questions of (1) which jurisdiction may hear a case, and (2) the law concerning which jurisdiction applies to the issues in the case.
- Supranational law or the law of supranational organizations, which concerns regional agreements where the laws of nation states may be held inapplicable when conflicting with a supranational legal system when that nation has a treaty obligation to a supranational collective.
The two traditional branches of the field are:
- 1 History
- 2 Sources of international law
- 3 Types of international law
- 4 See also
- 5 Notes and references
- 6 Bibliography
- 7 External links
International law has existed since the mid-19th century. Two sophisticated legal systems developed in the Western World: the codified systems of continental European states (American Civil Law) and English common law, upon which the judge-made law of the United States is primarily based. In the 20th century, the two World Wars and the formation of the League of Nations (and other international organizations such as the International Labor Organization) all contributed to accelerate this process and established much of the foundations of modern public international law. After the failure of the Treaty of Versailles and World War II, the League of Nations was replaced by the United Nations, founded under the UN Charter. The UN has also been the locus for the development of new advisory (non-binding) standards, such as the Universal Declaration of Human Rights. Other international norms and laws have been established through international agreements, including the Geneva Conventions on the conduct of war or armed conflict, as well as by agreements implemented by other international organizations such as the International Labor Organization, the World Health Organization, the World Intellectual Property Organization, the International Telecommunication Union, UNESCO, the World Trade Organization, and the International Monetary Fund. The development and consolidation of such conventions and agreements has proven to be of great importance in international relations.
Sources of international law
International law is sourced from international decision makers and researchers looking to verify the substantive legal rule governing a legal dispute or academic discourse. The sources of international law applied by the community of nations to find the content of international law are listed under Article 38.1 of the Statute of the International Court of Justice: Treaties, international customs, and general principles are stated as the three primary sources; and judicial decisions and scholarly writings are expressly designated as the subsidiary sources of international law. Many scholars agree that the fact that the sources are arranged sequentially in the Article 38 of the ICJ Statute suggests an implicit hierarchy of sources. However, there is no concrete evidence, in the decisions of the international courts and tribunals, to support such strict hierarchy, at least when it is about choosing international customs and treaties. In addition, unlike the Article 21 of the Rome Statute of the International Criminal Court, which clearly defines hierarchy of applicable law (or sources of international law), the language of the Article 38 do not explicitly support hierarchy of sources.
The sources have been influenced by a range of political and legal theories. During the 20th century, it was recognized by legal positivists that a sovereign state could limit its authority to act by consenting to an agreement according to the principle pacta sunt servanda. This consensual view of international law was reflected in the 1920 Statute of the Permanent Court of International Justice, which was succeeded by the United Nations Charter and is preserved in the United Nations Article 7 of the 1946 Statute of the International Court of Justice.
Types of international law
Public international law
Public international law (or international public law) concerns the treaty relationships between the nations and persons which are considered the subjects of international law. Norms of international law have their source in either:
- custom, or customary international law (consistent state practice accompanied by opinio juris),
- globally accepted standards of behavior (peremptory norms known as jus cogens or ius cogens), or
- codifications contained in conventional agreements, generally termed treaties.
Article 13 of the United Nations Charter obligates the UN General Assembly to initiate studies and make recommendations which encourage the progressive development of international law and its codification. Evidence of consensus or state practice can sometimes be derived from intergovernmental resolutions or academic and expert legal opinions (sometimes collectively termed soft law).
Private international law
Conflict of laws, often called "private international law" in civil law jurisdictions is distinguished from public international law because it governs conflicts between private persons, rather than states (or other international bodies with standing). It concerns the questions of which jurisdiction should be permitted to hear a legal dispute between private parties, and which jurisdiction's law should be applied, therefore raising issues of international law. Today corporations are increasingly capable of shifting capital and labor supply chains across borders, as well as trading with overseas corporations. This increases the number of disputes of an inter-state nature outside a unified legal framework, and raises issues of the enforceability of standard practices. Increasing numbers of businesses use commercial arbitration under the New York Convention 1958.
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The term "international law" refers to treaty law made in and between sovereign states. "Law" is defined as "a rule of conduct or action prescribed or formally recognized as binding or enforced by a controlling authority," whereas "sovereign" is defined as "supreme power or authority." Given this contradiction, nations have at times abrogated "International Laws" in their national interest. The term "world law" is the evolution of a system of law at the global level representing the sovereignty of the whole. Initial steps have been taken to evolve a system of supra-national laws, but true "world law" may await the evolution of a legislative body of, by, and for the people of the planet.
There are numerous international bodies created by treaties adjudicating on legal issues where they may have jurisdiction. The only one claiming universal jurisdiction is the United Nations Security Council. Others are: the United Nations International Court of Justice, and the International Criminal Court (when national systems have totally failed and the Treaty of Rome is applicable) and the Court of Arbitration for Sport.
East Africa Community
There were ambitions to make the East African Community, consisting of Kenya, Tanzania, Uganda, Burundi and Rwanda, a political federation with its own form of binding supranational law but this effort has not been completed.
Union of South American Nations
The Union of South American Nations serves the South American continent. It intends to establish a framework akin to the European Union by the end of 2019. It is envisaged to have its own passport and currency, and limit barriers to trade.
Andean Community of Nations
The Andean Community of Nations is the first attempt to integrate the countries of the Andes Mountains in South America. It started with the Cartagena Agreement of 26 May 1969, and consists of four countries: Bolivia, Colombia, Ecuador and Peru. The Andean Community follows supranational laws, called Agreements, which are mandatory for these countries.
- International criminal law
- Centre for International Law (CIL)
- Commissions of the Danube River
- Global administrative law
- Graduate Institute of International and Development Studies
- Internationalization of the Danube River
- International legal theory
- International litigation
- Law of war and International humanitarian law
- List of International Court of Justice cases
- Martens Clause
- Roerich Pact
- Rule of Law in Armed Conflicts Project (RULAC)
- Sources of international law
Notes and references
- "international law". The Free Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition copyright ©2000 by Houghton Mifflin Company. Updated in 2009. Retrieved 13 September 2011.
- The term was invented by Jeremy Bentham and used for the first time in his "Introduction to the Principles of Morals and Legislation" in 1780. See Bentham, Jeremy (1789), An Introduction to the Principles of Morals and Legislation, London: T. Payne, p. 6, retrieved 2012-12-05
- Slomanson, William (2011). Fundamental Perspectives on International Law. Boston, USA: Wadsworth. pp. 4–5.
- Slomanson, William (2011). Fundamental Perspectives on International Law. Boston, USA: Wadsworth. p. 4.
- Slomanson, William (2011). Fundamental Perspectives on International Law. Boston, USA: Wadsworth. pp. 26–27.
- Merriam-Webster Dictionary law
- I Brownlie, Principles of Public International Law (OUP 2008)
- World Encyclopedia of Law, with International Legal Research and a Law dictionary
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|Library resources about
- UN International Law
- United Nations Rule of Law, the United Nations' centralised website on the rule of law
- UNOG Library Legal Research Guide
- Centre for International Law (CIL), Singapore
- International law overview
- Department of International Law, Graduate Institute of International and Development Studies, Geneva
- Primary Legal Documents Critical to an Understanding of the Development of Public International Law
- Public International Law as a Form of Private Ordering