The Outer Continental Shelf ( OCS ) is a legally defined geographic feature of the United States . The OCS is the part of the internationally recognized continental shelf of the United States which does not fall under the jurisdictions of the individual U.S. states .
49-628: OCS or Ocs may refer to: Places [ edit ] Öcs , a village in Veszprém county, Hungary Outer Continental Shelf , a maritime federal land zone beyond the jurisdiction of the United States Music [ edit ] Ocean Colour Scene , an English rock group Thee Oh Sees , an American experimental rock band Psychiatry and medicine [ edit ] Obsessive-compulsive syndrome or obsessive-compulsive disorder,
98-463: A Cornish history charity OCS (TV network) , defunct French TV network Old Church Slavonic , a Slavic language which developed in the 9th century Office of Community Services , a US Federal Government agency On course side , a term meaning that a sailboat has crossed the start line of a race early Operational Combat Series , a game series from The Gamers and Multi-Man Publishing See also [ edit ] OC (disambiguation) for
147-873: A country's sovereign territorial waters extend to 12 nmi (22 km) beyond the shore. One of the first assertions of exclusive jurisdiction beyond the traditional territorial seas was made by the United States in the Truman Proclamation of 28 September 1945. However, it was Chile and Peru respectively that first claimed maritime zones of 200 nautical miles with the Presidential Declaration Concerning Continental Shelf signed by Chilean President Gabriel Gonzalez Videla on 23 June 1947 and by Peruvian President Jose Luis Bustamante y Rivero through Presidential Decree No. 781 of 1 August 1947 It
196-712: A maritime delimitation agreement exists with another state. To the 12 nautical miles boundary is Australia's territorial waters . Australia has the third largest exclusive economic zone, behind France and the United States, but ahead of Russia, with a total area of 8,148,250 square kilometres, which actually exceeds its land territory. The United Nations Commission on the Limits of the Continental Shelf (CLCS) confirmed, in April 2008, Australia's rights over an additional 2.5 million square kilometres of seabed beyond
245-497: A psychiatric anxiety disorder Ontario Cannabis Store Oral corticosteroid Science and technology [ edit ] Open Collaboration Services , for integration of web services and communities into desktop and mobile applications, an open and vendor-independent API Office of the Chief Scientist (Australia) , a part of Department of Innovation, Industry, Science and Research Original Chip Set , used in
294-762: A system which provides electric power to trains Schools and alumni associations [ edit ] Officer candidate school , a training establishment in many countries where military officers are trained Oklahoma Christian School Old Cliftonian Society , the society for the alumni of Clifton College, Bristol, England Opelika City Schools , a school district headquartered in Opelika, Alabama, United States Senator O'Connor College School in Toronto, Ontario, Canada Other uses [ edit ] Corisco International Airport , IATA airport code "OCS" Federation of Old Cornwall Societies or sometimes OCS,
343-647: A tiny island in the Mediterranean Sea, is the country's southernmost point. Italy shares treaty-defined maritime boundaries with France , Spain , Algeria , Tunisia , Libya , Malta , Greece , Albania , Montenegro , Croatia and Slovenia . Japan has the world's eighth-largest exclusive economic zone, covering 4,479,674 km (1,729,612 sq mi). It claims an EEZ of 200 nautical miles from its shores. Japan has disputes over its EEZ boundaries with all its Asian neighbors (China, Russia, South Korea , and Taiwan ). The above, and relevant maps at
392-439: A total surface area of 3,269,386 km , and places Mexico among the countries with the largest areas in the world. New Zealand 's EEZ covers 4,083,744 km (1,576,742 sq mi), which is approximately fifteen times the land area of the country. Sources vary significantly on the size of New Zealand's EEZ; for example, a recent government publication gave the area as roughly 4,300,000 km . These figures are for
441-691: Is defined as follows: Federal jurisdiction extends from the outer limit of state jurisdiction to the international limit of the United States' claims on seabed rights. Though the United States has not ratified the United Nations Convention on the Law of the Sea , it accepts the same limits as defined in that treaty . Specifically, the seaward limit is defined as the farthest of 200 nautical miles (370.4 km; 230.2 mi) seaward of
490-585: Is different from Wikidata All article disambiguation pages All disambiguation pages Outer Continental Shelf The exclusive economic zone of the United States extends 200 nautical miles (370 km; 230 mi) from the coast, and thus overlaps but is not coterminous with the Outer Continental Shelf. Formally, the OCS is governed by Title 43 , Chapter 29 "Submerged Lands", Subchapter III "Outer Continental Shelf Lands", of
539-478: Is up to the states to delineate the actual maritime boundary . Generally, any point within an overlapping area defaults to the nearest state. The exclusive economic zone stretches much further into sea than the territorial waters , which end at 12 nmi (22 km) from the coastal baseline (if following the rules set out in the United Nations Convention on the Law of the Sea ). Thus,
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#1732765035038588-561: The Fernando de Noronha Islands , Saint Peter and Saint Paul Archipelago , and the Trindade and Martim Vaz Islands . Canada is unusual in that its exclusive economic zone, covering 5,599,077 km (2,161,816 sq mi), is slightly smaller than its territorial waters. The latter generally extend only 12 nautical miles from the shore but also include inland marine waters such as Hudson Bay (about 300 nmi (560 km) across),
637-740: The Food and Agriculture Organization (FAO), provides significant practical mechanisms for the control of EEZs. Transboundary fish stocks are an important concept in this control. Transboundary stocks are fish stocks that range in the EEZs of at least two countries. Straddling stocks , on the other hand, range both within an EEZ as well as in the high seas , outside any EEZ. A stock can be both transboundary and straddling. Algeria on 17 April 2018 established an exclusive economic zone (EEZ) off its coasts by Presidential Decree No. 18-96 of 2 Rajab 1439 corresponding to 20 March 2018. The permanent mission of Spain to
686-772: The Gulf of Saint Lawrence and the internal waters of the Arctic Archipelago . Chile's EEZ includes areas around the Desventuradas Islands , Easter Island , and the Juan Fernández Islands . In 2020 and 2022, Chile submitted its partial claims to the United Nations Commission on the Limits of the Continental Shelf (CLCS) to extend its maritime continental margin. The first figure excludes all disputed waters, while
735-612: The Maluku Islands ) and sixty smaller island groups. Ireland's exclusive economic zone was reported to be the location of a Russian military exercise in January 2022. Russia's exercise was then moved outside the economic zone. In 2010, an agreement was signed with Cyprus concerning the limit of territorial waters between Israel and Cyprus at the maritime halfway point, a clarification essential for safeguarding Israel's rights to oil and underwater gas reservoirs. The agreement
784-590: The Tyrrhenian Sea to the west, the Ionian Sea to the south and the Adriatic Sea to the east. Italy's EEZ is limited by maritime boundaries with neighboring countries to the northwest, east and southeast. Italy's western sea territory stretches from the west coast of Italy on the Tyrrhenian Sea , including the island of Sardinia . The island of Sicily is in the southernmost area. Lampedusa ,
833-702: The U.S. Code which was created under the Outer Continental Shelf Act enacted by the 83rd United States Congress and signed into law by President Dwight D. Eisenhower in 1953. The term "outer Continental Shelf" refers to all submerged land, its subsoil and seabed that belong to the United States and are lying seaward and outside the states' jurisdiction, the latter defined as the "lands beneath navigable waters" in Title 43, Chapter 29, Subchapter I, Section 1301. The United States OCS has been divided into four leasing regions: State jurisdiction
882-410: The 1982 United Nations Convention on the Law of the Sea , is an area of the sea in which a sovereign state has exclusive rights regarding the exploration and use of marine resources , including energy production from water and wind. It stretches from the outer limit of the territorial sea (22.224 kilometres or 12 nmi from the baseline) out 370.4 kilometres (or 200 nautical miles ) from the coast of
931-399: The 2,500-meter isobath plus 100 nmi or 350 nmi are defined by a line 60 nautical miles (111.1 km; 69.0 mi) seaward of the foot of the continental slope or by a line seaward of the foot of the continental slope connecting points where the sediment thickness divided by the distance to the foot of the slope equals 0.01, whichever is farthest. Coastlines are emergent coastline . Thus
980-676: The Algerian measure had been taken unilaterally and without consulting them. On 25 November 2018, the Algerian Ministry of Foreign Affairs sent an oral note in response to the Spanish protest, explaining that the Algerian government does not recognize the largely exorbitant coordinates contained in Royal Decree 236/2013, which overlap with the coordinates of Presidential Decree n° 18–96 establishing an exclusive economic zone off
1029-641: The Baltic Sea area. Greece forms the southernmost part of the Balkan peninsula in the Mediterranean Sea . It includes many small islands which vary between 1,200 and 6,000 in the Aegean Sea and the Ionian Sea . The largest islands are Crete , Euboea , Lesbos , Rhodes and Chios . Greece's EEZ is bordered to the west by Albania and Italy , to the south by Libya and Egypt , and to
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#17327650350381078-849: The EEZ include the Maritime Task Act (Seeaufgabengesetz) from 1965, the Maritime Facilities Act (Seeanlagengesetz) from 2017, and prior to that the Sea Facilities Ordinance (Seeanlagenverordnung) from 1997, the Federal Mining Act (Bundesberggesetz) and the Regional Planning Act (Raumordnungsgesetz). The German EEZ has an area of 32,982 km . About 70% of the EEZ covers Germany's entire North Sea area, while some 29% encompasses
1127-676: The EEZ of New Zealand proper, and do not include the EEZs of other territories in the Realm of New Zealand (the Cook Islands , Niue , Tokelau , and the Ross Dependency ). The exclusive economic zone of North Korea stretches 200 nautical miles from its basepoints in both the West Sea (Yellow Sea) and the Sea of Japan . The EEZ was declared in 1977 after North Korea had contested
1176-844: The Inflation Reduction Act of 2022. After Congress passed the Federal Oil and Gas Royalty Management Act in 1982, the Secretary of the Interior designated the Minerals Management Service (MMS) as the administrative agency responsible for the mineral leasing of submerged OCS lands and for the supervision of offshore operations; in 2010 MMS was renamed the Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE). On October 1, 2011, BOEMRE
1225-606: The OCSLA. One of the main pieces of legislature affecting the OCS is the Outer Continental Shelf Lands Act (OCSLA), created on August 7, 1953, which defined the OCS as all submerged lands lying seaward of state coastal waters (3 miles offshore) under U.S. jurisdiction; under the OCSLA, the Secretary of the Interior is responsible for the administration of mineral exploration and development of the OCS. The OCSLA has been amended several times, most recently by
1274-495: The Sea Around Us Project both indicate Japan's claimed boundaries, and do not take into account the claims of adjacent jurisdictions. Japan also refers to various categories of "shipping area" – Smooth Water Area, Coasting Area, Major or Greater Coasting Area, Ocean Going Area – but it is unclear whether these are intended to have any territorial or economic implications. Mexico's exclusive economic zones cover
1323-548: The Spanish embassy in Algiers to show their eligibility in Algeria's exclusive economic zone. Considering the maritime areas claimed, the total area of Argentina reaches 3,849,756 km . The recognized Argentine EEZ area is 1,159,063 km . Australia's exclusive economic zone was declared on 1 August 1994, and extends from 12 to 200 nautical miles from the coastline of Australia and its external territories , except where
1372-549: The United Nations on 27 July 2018 declared its disagreement with the EEZ announced by Algeria and that the government of Spain indicated its willingness to enter into negotiations with the government of Algeria with a view to reaching a mutually acceptable agreement on the outer limits of their respective exclusive economic zones, The same was done by the Italian mission on 28 November 2018. The two countries indicated that
1421-581: The West Sea cannot be determined because of potential overlap and disputes over certain islands. In the Sea of Japan, the North Korean EEZ can be approximated to be trapezoidal -shaped. The border between North Korea and Russia's respective EEZs is the only such border that has been determined in East Asia. Here, the EEZ does not cause many problems, even with regards to South Korea, because
1470-584: The baseline cover an additional 12,498 km , and EEZ covers 24,482 km for a total of 55,961 km . Cyprus EEZ covers 98,707 square km (38,100 square miles). Cyprus' EEZ borders those of Greece , Turkey , Syria , Lebanon , Israel and Egypt . The Kingdom of Denmark includes the constituent country ( selvstyre ) of Greenland and the constituent country ( hjemmestyre ) of the Faroe Islands . Area: 1,077,231 km Due to its numerous overseas departments and territories scattered on all oceans of
1519-407: The baseline from which the breadth of the territorial sea is measured or, if the continental shelf can be shown to exceed 200 nautical miles, a distance not greater than a line 100 nautical miles from the 2,500-meter (8,200 ft) isobath or a line 350 nautical miles (648.2 km; 402.8 mi) from the baseline. Outer Continental Shelf limits greater than 200 nautical miles but less than either
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1568-451: The coast of Algeria. The Algerian government wished to emphasize that the unilateral delimitation carried out by Spain is not in conformity with the letter of the United Nations Convention on the Law of the Sea and has not taken into consideration the configuration, the specific characteristics, and the special circumstances of the Mediterranean Sea, in particular for the case of the two countries whose coasts are located face to face, as well as
1617-424: The earliest Commodore Amiga computers Carbonyl sulfide , a chemical compound with the formula OCS Microsoft Office Communications Server , a software product OCS Inventory (Open Computer and Software Inventory), an application which inventories IT assets Online charging system , a system allowing providers of communication services to charge customers based on service usage Overhead contact system ,
1666-650: The east by Cyprus and Turkey . India is currently seeking to extend its EEZ to 350 miles. Indonesia has the 6th largest exclusive economic zone in the world. The total size is 6,159,032 km (2,378,016 sq mi). It claims an EEZ of 200 nautical miles from its shores. This is due to the 13,466 islands of the Indonesian Archipelago . It has the 2nd largest coastline of 54,720 km (34,000 mi). The five main islands are: Sumatra , Java , Borneo , Sulawesi , and Western New Guinea . There are two major island groups ( Nusa Tenggara and
1715-419: The exclusive economic zones includes the contiguous zone . States also have rights to the seabed of what is called the extended continental shelf up to 350 nmi (648 km) from the coastal baseline, beyond the exclusive economic zones, but such areas are not part of their exclusive economic zones. The legal definition of the continental shelf does not correspond exactly to the geological meaning of
1764-780: The landward boundary of the outer continental shelf is a legal construct rather than a physical construct, modified only at intervals by appropriate processes of law . For legislation concerning the OCS, the United States Senate Committee on Commerce, Science & Transportation has jurisdiction within the United States Senate . In the House of Representatives, the Committee on Natural Resources Subcommittee on Energy and Mineral Resources has jurisdiction over administration and legislation amending
1813-420: The last figure indicates China's claimed boundaries, and does not take into account adjacent powers' claims. Croatia proclaimed Ecological and Fisheries Protection Zone in 2003, but it was not enforced toward other European Union states especially Italy and Slovenia. The zone was upgraded to EEZ in 2021 together with Italy and Slovenia. Territorial waters has 18,981 km , while internal waters located within
1862-564: The limits of Australia's EEZ. Australia also claimed, in its submission to the UN Commission on the Limits of the Continental Shelf, additional Continental Shelf past its EEZ from the Australian Antarctic Territory , but these claims were deferred on Australia's request. However, Australia's EEZ from its Antarctic Territory is approximately 2 million square kilometres. Brazil 's EEZ includes areas around
1911-408: The objective rules and relevant principles of international law to govern the equitable delimitation of the maritime areas between Algeria and Spain, in accordance with article 74 of the United Nations Convention on the Law of the Sea. Algeria expressed its willingness to negotiate for a just solution. On 20 June 2019, a communication from Algeria was sent. It was addressed to the Italian embassy and
1960-600: The planet, France possesses the largest EEZ in the world, covering 11,691,000 km (4,514,000 sq mi). The EEZ of France covers approximately 7% of the total surface of all the EEZs of the world, whereas the land area of the French Republic is only 0.45% of the total land area of Earth. Germany declared the establishment of its exclusive economic zone in the North and Baltic Seas on 1 January 1995. The relevant German legal provisions that are applicable within
2009-492: The sea is not thought to be rich in resources. Norway has a large exclusive economic zone of 819,620 km around its coast. The country has a fishing zone of 1,878,953 km , including fishing zones around Svalbard and Jan Mayen . In April 2009, the United Nations Commission for the Limits of the Continental Shelf approved Norway's claim to an additional 235,000 square kilometres of continental shelf. The commission found that Norway and Russia both had valid claims over
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2058-559: The second is merely a "sovereign right" which refers to the coastal state's rights below the surface of the sea. The surface waters are international waters . Generally, a state's exclusive economic zone is an area beyond and adjacent to the territorial sea, extending seaward to a distance of no more than 200 nmi (370 km) out from its coastal baseline . The exception to this rule occurs when exclusive economic zones would overlap; that is, state coastal baselines are less than 400 nmi (741 km) apart. When an overlap occurs, it
2107-449: The singular of "OCs" Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title OCS . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=OCS&oldid=1232574538 " Category : Disambiguation pages Hidden categories: Short description
2156-404: The state in question. It is also referred to as a maritime continental margin and, in colloquial usage, may include the continental shelf . The term does not include either the territorial sea or the continental shelf beyond the 200 nautical mile limit. The difference between the territorial sea and the exclusive economic zone is that the first confers full sovereignty over the waters, whereas
2205-419: The term, as it also includes the continental rise and slope, and the entire seabed within the exclusive economic zone. The idea of allotting nations' EEZs to give them more control of maritime affairs outside territorial limits gained acceptance in the late 20th century. Initially, a country's sovereign territorial waters extended 3 nmi (6 km) (range of cannon shot) beyond the shore. In modern times,
2254-676: The validity of the Northern Limit Lines (NLL) set up after the Korean War as maritime borders. The EEZ has not been codified in law and North Korea has never specified its coordinates, making it difficult to determine its specific scope. In the West Sea, the EEZ remains unspecified in the Korea Bay because China has not determined its own EEZ in the area. The border between the North Korean and South Korean EEZs in
2303-417: Was divided into two bureaus, the Bureau of Safety and Environmental Enforcement (BSEE) and the Bureau of Ocean Energy Management (BOEM). BSEE is the agency charged to provide regulatory oversight of deepwater oil drilling and offshore wind energy sources in U.S. Federal waters that extend beyond State jurisdiction. Exclusive economic zone An exclusive economic zone ( EEZ ), as prescribed by
2352-488: Was not until 1982 with the UN Convention on the Law of the Sea that the 200 nautical mile exclusive economic zone was formally adopted. The exact extent of exclusive economic zones is a common source of conflicts between states over marine waters. Regions where a permanent ice shelf extends beyond the coastline are also a source of potential dispute. Fisheries management , usually adhering to guidelines set by
2401-595: Was signed in Nicosia by Israeli Infrastructure Minister Uzi Landau and the Cypriot Foreign Minister Markos Kyprianou. The two countries agreed to cooperate in the development of any cross-border resources discovered and to negotiate an agreement on dividing joint resources. Italy has an EEZ of 541,915 km (209,235 sq mi). The country claims an EEZ of 200 nautical miles from its shores, and its three coastlines are
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