Gavin Howe
The law of the sea, also known as the United Nations Convention on the Law of the Sea, is an international treaty that provides a legal framework for all maritime activities. The development of the law of the sea can be traced back to historical customs and agreements that emerged after World War II, with the earliest known formulation of public international law of the sea in 17th-century Europe. The law of the sea is associated with the United Nations Convention on the Law of the Sea (UNCLOS), which was negotiated under the UN and signed by 117 states in 1982, entering into force in 1994. The convention establishes general obligations for safeguarding the marine environment, protecting freedom of scientific research, and creating a legal regime for controlling mineral resource exploitation beyond national jurisdiction.
| Characteristics | Values |
|---|---|
| Earliest formulation | 17th century |
| Earliest example of legal code | Byzantine Lex Rhodia, promulgated between 600 and 800 CE |
| Medieval maritime law codes | Rolls of Oléron, Laws of Wisby |
| Modern formulation | United Nations Convention on the Law of the Sea (UNCLOS), 1982 |
| Number of ratifications | 169 sovereign states and the European Union (as of October 2024) |
| Notable non-ratifications | Canada, Israel, Turkey, USA, Venezuela |
| Previous formulation | Four treaties of the 1958 Convention on the High Seas |
| UNCLOS III location | New York City |
| UNCLOS III duration | 1973-1982 |
| UNCLOS III participating nations | More than 160 |
| UNCLOS entry into force | 1994 |
| UNCLOS monitoring and enforcement | International Maritime Organization, International Seabed Authority (ISA), International Whaling Commission |
| UNCLOS dispute settlement | International Tribunal for the Law of the Sea (ITLOS), located in Hamburg, Germany |
| UNCLOS principles | Conservation, sustainable use of marine resources, freedom of scientific research, control of mineral resource exploitation |
| UNCLOS related agreements | BBNJ Agreement, UN Fish Stocks Agreement |
Explore related products
What You'll Learn
The 17th-century law of the sea
The 17th century saw unprecedented navigation, exploration, and trade across the world's oceans. Portugal and Spain led this trend, staking claims over both the land and sea routes they discovered. The earliest known formulation of public international law of the sea was created during this time.
Amid growing competition over sea trade, Dutch jurist and philosopher Hugo Grotius, considered the father of international law, wrote Mare Liberum (The Freedom of the Seas), published in 1609. This set forth the principle that the sea was international territory and that all nations were thus free to use it for trade. The papal bull Romanus Pontifex (1455) recognised Portugal's exclusive right to navigation, trade, and fishing in the seas near discovered lands. On this basis, the Portuguese claimed a monopoly on East Indian trade, prompting opposition and conflict from other European naval powers.
Spain considered the Pacific Ocean a mare clausum, or "closed sea", off-limits to other naval powers, to protect its possessions in Asia. Similarly, as the only known entrance from the Atlantic, the Strait of Magellan was periodically patrolled by Spanish fleets to prevent entrance by foreign vessels.
As a growing number of nations began to expand their naval presence across the world, conflicting claims over the open sea mounted. This prompted maritime states to moderate their stance and limit the extent of their jurisdiction towards the sea from the land. This was aided by the compromise position presented by Dutch legal theorist Cornelius Bynkershoek, who, in De dominio maris (1702), established the principle that maritime dominion was limited to the distance within which cannons could effectively protect it. Grotius' concept of "freedom of the seas" became virtually universal through the 20th century.
The Law of Gravity: A Historical Perspective
You may want to see also
Explore related products
The United Nations Convention on the Law of the Sea
The earliest formulation of public international law of the sea emerged in 17th-century Europe, a period of extensive navigation, exploration, and trade across the oceans. Portugal and Spain were at the forefront, staking claims over both land and sea routes they discovered. Amid the growing competition for sea trade, Dutch jurist and philosopher Hugo Grotius, often regarded as the father of international law, published Mare Liberum (The Freedom of the Seas) in 1609. This work asserted the principle that the sea was international territory, free for all nations to use for trade.
The United Nations held its first Conference on the Law of the Sea (UNCLOS I) in 1956 in Geneva, Switzerland, resulting in four treaties concluded in 1958: the Convention on the Territorial Sea and Contiguous Zone, the Convention on the Continental Shelf, the Convention on the High Seas, and the Convention on Fishing and Conservation of Living Resources of the High Seas. While UNCLOS I was a success, it left the important issue of the breadth of territorial waters unresolved.
The second Conference on the Law of the Sea ("UNCLOS II") was held in 1960 but did not yield any new agreements. In 1967, the pressing issue of varying claims of territorial waters was raised at the UN by Arvid Pardo of Malta, leading to the third United Nations Conference on the Law of the Sea in New York City from 1973 to 1982. With the participation of over 160 nations, this conference resulted in the UN Convention of the Law of the Sea, also known as the Law of the Sea Treaty.
UNCLOS establishes the International Tribunal for the Law of the Sea (ITLOS) in Hamburg, Germany, to adjudicate disputes concerning the interpretation or application of the convention. It also creates an innovative legal regime for managing mineral resource exploitation in deep seabed areas beyond national jurisdiction through the International Seabed Authority (ISA). Additionally, it provides for safeguarding the marine environment, protecting freedom of scientific research on the high seas, and granting landlocked states access to the sea without taxation.
Moral Law's Ancient Roots: When Did It Begin?
You may want to see also
Explore related products
The International Tribunal for the Law of the Sea
The ITLOS is based in Hamburg, Germany, and Singapore, although no cases have been heard outside of Germany. The tribunal is one of four dispute resolution mechanisms listed in Article 287 of the UNCLOS. While it was established by a United Nations convention, it is not a United Nations agency. However, it maintains close links with the UN, and in 1997, the Tribunal concluded an Agreement on Cooperation and Relationship with the United Nations.
The ITLOS has a set of 21 judges from a variety of states, serving "according to a method that intends to assure an equitable geographical representation". The tribunal has heard cases concerning the obligations of State Parties to the UNCLOS, including the prevention, reduction, and control of pollution of the marine environment in relation to the effects of climate change. For example, the Tribunal found that anthropogenic GHG emissions constitute "pollution of the marine environment" within the meaning of article 1, paragraph 1, subparagraph 4, of UNCLOS.
The International Seabed Authority (ISA), established by the convention, is responsible for the regulation of seabed mining beyond the limits of national jurisdiction. As of July 2024, there were 157 signatories and 169 participant states, excluding the United States and Iran.
The Ex Post Facto Law: When Was It Created?
You may want to see also
Explore related products
The 1982 convention
The 1982 United Nations Convention on the Law of the Sea UNCLOS, also called the Law of the Sea Convention or the Law of the Sea Treaty, is an international treaty that establishes a legal framework for all marine and maritime activities. The 1982 convention came into force in 1994 after receiving the necessary number of UN signatories and ratifications. By the early 21st century, the convention had been ratified by more than 150 countries.
The convention also established the International Tribunal for the Law of the Sea (ITLOS) in Hamburg, Germany, to adjudicate disputes concerning the interpretation or application of the convention. The broad standards for fisheries conservation and management of the Exclusive Economic Zone (EEZ) laid out in the 1982 convention have been supplemented by non-binding guidelines contained in the Code of Conduct for Responsible Fisheries, adopted in 1995 by the UN Food and Agriculture Organization.
The Guardianship Law: Saudi Arabia's Strict Social Control
You may want to see also
Explore related products
The 1958 convention
The Convention on the Territorial Sea and Contiguous Zone addressed the issue of defining ocean boundaries and establishing maritime zones, such as the 12-nautical-mile territorial sea, the 24-nautical-mile contiguous zone, and the 200-nautical-mile exclusive economic zone (EEZ). These zones are projected from a "normal baseline," which is the low-water line along the coast as marked on officially recognized charts.
The Convention on the Continental Shelf dealt with the extension of national claims over mineral resources and the protection of fishing stocks. This convention effectively codified President Truman's 1945 proclamation, in which he extended US control over the natural resources of its continental shelf, setting a precedent for other nations to follow.
The Convention on the High Seas established the principle of "freedom of the seas," which asserts that the high seas beyond the defined maritime zones are open to use by all countries for navigation, trade, and fishing. It also addressed the issue of international law enforcement on the high seas, prohibiting activities such as weapons testing and smuggling.
The Convention on Fishing and Conservation of Living Resources of the High Seas focused on the conservation and management of fisheries in the EEZ, where most fishing activities take place. While this convention was a success, it left open the critical issue of determining the breadth of territorial waters, which would become a significant point of discussion in subsequent conferences.
Asylum Laws: A Historical Perspective
You may want to see also
Frequently asked questions
The historical development of the law of the sea can be traced back to a Papal Bull of 1455, which recognised Portugal's exclusive right to navigation, trade and fishing in the seas near discovered lands.
The law of the sea came into force in 1994, a year after Guyana became the 60th nation to ratify the treaty.
The United Nations Convention on the Law of the Sea (UNCLOS) was signed in 1982 by 117 states.
