The Sovereign Grid

Treaties & International Frameworks

Sovereign Spivey has specifically curated the following Index of the Treaties and International frameworks most relevant to the study of Rights, Status, and International Procedure. Each entry lists its key provisions, the applicable U.S. Statute where one exists, and a link if available. The United States is currently bound by over 10,000 active Treaties and International Agreements. Sovereign Spivey has selected the following based upon relevancy in today's society.

Vienna Convention on Diplomatic Relations (1961)

Multilateral treaty

Global Administrative Grid

The foundational treaty governing diplomatic relations between states. It sets the rules for embassies, ambassadors, and the privileges and immunities that let diplomatic missions function without interference from the receiving State.

Key provisions

  • Article 22

    The premises of a diplomatic mission are inviolable. The authorities of the receiving State may not enter them without the consent of the head of the mission.

  • Article 27

    The receiving State shall permit and protect free communication on the part of the mission for all official purposes. The diplomatic bag shall not be opened or detained.

  • Article 29

    The person of a diplomatic agent shall be inviolable. He shall not be liable to any form of arrest or detention.

  • Article 31

    A diplomatic agent shall enjoy immunity from the criminal jurisdiction of the receiving State, and shall also enjoy immunity from its civil and administrative jurisdiction except in certain enumerated cases.

U.S. status: The United States became a party on 13 November 1972.

Vienna Convention on Diplomatic Relations 1961 (Full Text)

Diplomatic Relations Act (1978)

U.S. federal statute

Global Administrative Grid

The U.S. statute that implements the Vienna Convention on Diplomatic Relations domestically. It governs who enjoys diplomatic immunity in the United States, the degree of protection awarded by status, and insurance requirements for foreign missions.

Key provisions

  • 22 U.S.C. § 254a

    Establishes the framework for the privileges and immunities of foreign missions and their members in the United States.

  • 22 U.S.C. § 254c

    Authorizes the President and Secretary of State to specify privileges and immunities for members of missions on the basis of reciprocity.

  • 22 U.S.C. § 254e

    Requires liability insurance for motor vehicles operated by members of missions and their families.

U.S. status: Public Law 95-393, 92 Stat. 808 (1978), codified at 22 U.S.C. 254a et seq.

Diplomatic Relations Act (Full Text PDF)

Vienna Convention on the Law of Treaties (1969)

Multilateral treaty

Foundational Sovereignty Frameworks

The authoritative treaty on the law of treaties, covering how treaties are made, interpreted, and enforced. Often called the 'treaty on treaties.' Its core principle is that agreements must be kept in good faith.

Key provisions

  • Article 26. Pacta sunt servanda

    Every treaty in force is binding upon the parties to it and must be performed by them in good faith.

  • Article 27

    A party may not invoke the provisions of its internal law as justification for failure to perform a treaty.

  • Article 31

    A treaty shall be interpreted in good faith in accordance with the ordinary meaning given to its terms in their context and in light of its object and purpose.

  • Article 53

    A treaty is void if, at the time of its conclusion, it conflicts with a peremptory norm of general international law (jus cogens).

U.S. status: The United States signed in 1970 but has not ratified it. U.S. courts, however, regard many of its provisions as reflecting customary international law.

Vienna Convention on the Law of Treaties 1969 (Full Text PDF)

Vienna Convention on Consular Relations (1963)

Multilateral treaty

Global Administrative Grid

Governs consular relations between states. It sets the rules for consulates, consular officers, and the functions they perform (visas, assisting nationals abroad, notarizations). Consular immunities are narrower than diplomatic immunities.

Key provisions

  • Article 5

    Consular functions include protecting the interests of nationals, furthering trade, and issuing passports and visas.

  • Article 36

    Consular officers shall have the right to visit a national of the sending State who is in prison, custody, or detention, and to arrange for legal representation.

  • Article 43

    Consular officers and consular employees shall not be amenable to the jurisdiction of the judicial or administrative authorities of the receiving State in respect of acts performed in the exercise of consular functions.

U.S. status: The United States is a party; the Convention entered into force on 19 March 1967.

Vienna Convention on Consular Relations 1963 (Full Text PDF)

Universal Postal Union (UPU)

Specialized UN agency / treaty framework

International Delivery & Customs

The specialized agency of the United Nations that coordinates international postal policy and the movement of mail between nations. The UPU guarantees freedom of transit for mail across all member territories, making it the backbone of international correspondence and the delivery of legal notices and documents across borders.

Key provisions

  • Article 1 (Constitution)

    The purpose of the Universal Postal Union is to secure the organization and improvement of the postal services and to promote the development of international collaboration among the member countries.

  • Article 2 (Constitution)

    The Universal Postal Union shall have its seat in Berne. It is established under the name of the Universal Postal Union.

  • Article 3 (Constitution)

    The territory of each member country shall constitute a single postal territory for the reciprocal exchange of postal items. Freedom of transit shall be guaranteed throughout the entire territory of the Union.

  • Article 4 (Constitution)

    The Universal Postal Congress is the supreme authority of the Union. It meets not later than two years after the entry into force of the Acts of the preceding Congress.

  • Article 5 (Constitution)

    Every country may establish restricted unions with the aim of improving postal services. Restricted unions must not be contrary to the Acts of the Union.

U.S. status: The United States is a founding member of the Universal Postal Union. The original Treaty of Berne was signed on October 9, 1874.

Universal Postal Union Constitution (Full Text PDF) Read the full UPU study page

Hague Rules (1924)

International convention

International Delivery & Customs

The 1924 International Convention for the Unification of Certain Rules of Law relating to Bills of Lading (and its later Hague-Visby amendments) governing the carriage of goods by sea and the liability of ocean carriers. The Hague Rules establish the baseline obligations of carriers and the rights of shippers in international maritime commerce, forming the foundation of bills of lading law worldwide.

Key provisions

  • Article 1

    Definitions: 'Carrier' includes the owner or charterer who enters into a contract of carriage with a shipper. 'Goods' includes goods, articles, merchandise, and articles of every kind except live animals. 'Carriage of goods' covers the period from the time when the goods are loaded to the time when they are discharged from the ship.

  • Article 2

    Subject to the provisions of Article 6, under every contract of carriage of goods by sea to which the Rules apply, the carrier shall be bound to properly and carefully load, handle, stow, carry, keep, care for, and discharge the goods.

  • Article 3

    The carrier shall be bound before and at the beginning of the voyage to exercise due diligence to make the ship seaworthy, properly equip and supply the ship, and make the holds and all other parts of the vessel fit and safe for the carriage of the goods. The carrier shall also issue a bill of lading showing the leading marks, the number, quantity, and apparent order and condition of the goods.

  • Article 4(2)

    Neither the carrier nor the ship shall be responsible for loss or damage arising or resulting from numerous causes, including act, neglect, or default of the master, mariner, or pilot in the navigation or management of the ship; fire, unless caused by the actual fault of the carrier; perils of the sea; act of God; act of war; act of public enemies; arrest or restraint of princes or rulers; seizure; quarantine restrictions; or insufficiency of packing.

  • Article 4(5)

    Neither the carrier nor the ship shall be liable for the loss of or damage to goods in an amount exceeding 100 pounds sterling per package or unit unless the nature and value of the goods have been declared by the shipper before shipment and inserted in the bill of lading.

  • Article 5

    The carrier shall be entitled to the benefit of the Rules even if the bill of lading is not signed, provided the goods have been received by the carrier or his agent.

U.S. status: The United States implemented the Hague Rules domestically through the Carriage of Goods by Sea Act (COGSA) of 1936. The original Convention was signed in Brussels on August 25, 1924.

Hague Rules 1924 (Full Text PDF) Read the full Hague Rules study page

United Nations Convention on the Law of the Sea (1982)

Multilateral treaty

Global Administrative Grid

The comprehensive treaty governing all uses of the oceans and their resources. It defines the territorial sea, the exclusive economic zone, the continental shelf, and the high seas, and sets the rights and duties of coastal and land-locked states in each maritime zone.

Key provisions

  • Article 3

    Every State has the right to establish the breadth of its territorial sea up to a limit not exceeding 12 nautical miles, measured from baselines determined in accordance with this Convention.

  • Article 17

    Subject to this Convention, ships of all States, whether coastal or land-locked, enjoy the right of innocent passage through the territorial sea.

  • Article 56

    In the exclusive economic zone, the coastal State has sovereign rights for the purpose of exploring, exploiting, conserving, and managing the natural resources, whether living or non-living, of the waters superjacent to the seabed and of the seabed and its subsoil.

  • Article 76

    The continental shelf of a coastal State comprises the seabed and subsoil of the submarine areas that extend beyond its territorial sea throughout the natural prolongation of its land territory to the outer edge of the continental margin, or to a distance of 200 nautical miles where the margin does not extend that far.

  • Article 87

    The high seas are open to all States, whether coastal or land-locked. Freedom of the high seas is exercised under the conditions laid down by this Convention and by other rules of international law, and comprises, inter alia, navigation, overflight, fishing, and scientific research.

U.S. status: The United States signed the Convention on July 29, 1994, but the Senate has not ratified it. The United States recognizes most provisions of UNCLOS as reflecting customary international law and observes them as such.

UN Treaty Collection

The Harter Act (1893) & COGSA (1936)

U.S. federal statutes

International Delivery & Customs

The Harter Act was the first major United States statute regulating the carriage of goods by sea, requiring carriers to exercise due diligence to make vessels seaworthy. The Carriage of Goods by Sea Act (COGSA) implemented the Hague Rules in the United States, limiting carrier liability and codifying the carrier's defenses.

Key provisions

  • Harter Act § 1 (46 U.S.C. § 30701)

    The owner shall exercise due diligence to make the vessel seaworthy, properly equipped, manned, and supplied, and to make the holds and all other parts of the vessel fit and safe for the carriage of the goods.

  • Harter Act § 3

    If the owner has exercised due diligence, neither the vessel nor the owner shall be liable for loss or damage resulting from faults or errors in navigation or in the management of the vessel.

  • COGSA § 4(2)

    Neither the carrier nor the ship shall be responsible for loss or damage arising or resulting from a long list of causes, including act, neglect, or default of the master, mariner, or pilot in the navigation or management of the ship.

  • COGSA § 4(5)

    Neither the carrier nor the ship shall be liable for the loss of or damage to goods in an amount exceeding $500 per package unless the nature and value of the goods have been declared by the shipper before shipment and inserted in the bill of lading.

  • COGSA § 13

    The Act applies to all contracts of carriage by sea to or from ports of the United States in foreign trade.

U.S. status: Harter Act: 28 Stat. 490 (February 13, 1893). COGSA: 49 Stat. 1207 (April 16, 1936). Both recodified in Title 46, United States Code.

Carriage of Goods by Sea Act 1936 (Full Text PDF)

The York-Antwerp Rules

Maritime industry rules

Global Property & Commerce

The international rules governing general average, the principle that when an extraordinary sacrifice or expenditure is intentionally and reasonably made to save a ship and its cargo from a common peril, all parties who share in the benefit must contribute proportionally to the loss. First adopted in 1890 and revised multiple times, most recently in 2016.

Key provisions

  • Rule A

    There is a general average act when, and only when, any extraordinary sacrifice or expenditure is intentionally and reasonably made in time of peril for the common safety of the ship and cargo.

  • Rule B

    General average sacrifices and expenditures shall be borne by the different contributing interests on the basis of the values at the termination of the common maritime adventure.

  • Rule C

    Only such losses, damages, or expenses which are the direct consequence of the general average act shall be allowed as general average. Loss or damage to the ship or cargo shall not be made good as general average if it has arisen from delay, whether on ship or shore.

  • Rule F

    Any extra loss or damage caused by a general average act shall be allowed in general average. Wages and maintenance of the crew shall not be allowed as general average during any period of delay.

U.S. status: The York-Antwerp Rules are not a treaty but an industry code maintained by the Comite Maritime International (CMI). They are incorporated by reference into maritime contracts and recognized in United States admiralty law.

York-Antwerp Rules 2016 (Full Text PDF)

Hague Apostille Convention (1961)

Multilateral treaty

Private International Law & Status

The convention that abolishes the requirement of diplomatic or consular legalization for foreign public documents. A single certification called an apostille, issued by the competent authority of the state where the document was produced, is sufficient to authenticate it for use in any member state.

Key provisions

  • Article 1

    The Convention applies to public documents which have been executed in the territory of one Contracting State and which have to be produced in the territory of another Contracting State, including documents issued by a court, administrative documents, and notarial acts.

  • Article 3

    The only formality that may be required in order to certify the authenticity of a document is the addition of an apostille, issued by the competent authority of the State from which the document emanates.

  • Article 4

    The apostille shall be placed on the document itself or on an extension, and must conform to the model annexed to the Convention. It shall specify the place and date of issue, the authority issuing it, the person who signed the document, and the capacity in which the person acted.

  • Article 5

    The apostille shall be signed by the competent authority and shall bear the seal or stamp of the authority. The signature, seal, and stamp of the apostille are exempt from any further certification.

U.S. status: The United States became a party on October 15, 1981. The Convention entered into force for the United States on the same date.

Hague Apostille Convention 1961 (Full Text PDF)

New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards (1958)

Multilateral treaty

Private International Law & Status

The principal treaty governing the recognition and enforcement of international arbitration awards. It requires member states to recognize and enforce arbitration agreements and arbitral awards made in other member states, subject only to narrow and specific grounds for refusal.

Key provisions

  • Article II

    Each Contracting State shall recognize an agreement in writing under which the parties undertake to submit to arbitration all or any differences which have arisen or which may arise between them in respect of a defined legal relationship. The court of a Contracting State, when seized of an action in a matter in respect of which the parties have made an arbitration agreement, shall refer the parties to arbitration.

  • Article III

    Each Contracting State shall recognize arbitral awards as binding and enforce them in accordance with the rules of procedure of the territory where the award is relied upon, under the conditions laid down in the Convention.

  • Article V

    Recognition and enforcement of the award may be refused only if the party against whom it is invoked furnishes proof of incapacity of the parties, invalidity of the agreement, lack of proper notice, or if the award deals with matters beyond the scope of the submission to arbitration. Recognition may also be refused if the award is contrary to the public policy of the country where it is sought to be enforced.

U.S. status: The United States became a party on December 29, 1970. Implemented domestically at 9 U.S.C. §§ 201-208 (Chapter 2 of the Federal Arbitration Act).

New York Convention 1958 (Full Text PDF)

Montevideo Convention on the Rights and Duties of States (1933)

Regional convention

Foundational Sovereignty Frameworks

The convention that defined the criteria for statehood and the rights and duties of states under international law. Its definition of a state in Article 1 remains the most widely cited standard in international law and jurisprudence.

Key provisions

  • Article 1

    The State as a person of international law must possess the following qualifications: a permanent population, a defined territory, a government, and the capacity to enter into relations with the other States.

  • Article 3

    The political existence of the State is independent of recognition by the other States. Even before recognition, the State has the right to defend its integrity and independence, to provide for its conservation and prosperity, and to organize itself as it sees fit.

  • Article 4

    States are equal before the law. Each State has the right to the exercise of the rights inherent in its sovereignty and to the free choice of the means for exercising them.

  • Article 5

    The fundamental rights of States are not susceptible to being affected in any manner whatsoever by the use or threat of force or by any other act of coercion whatsoever.

  • Article 8

    No State has the right to intervene in the internal or external affairs of another.

U.S. status: Signed by the United States on December 26, 1933, at the Seventh International Conference of American States in Montevideo, Uruguay.

Montevideo Convention 1933 (Full Text PDF)

The Peace of Westphalia (1648)

Peace treaties

Foundational Sovereignty Frameworks

The two treaties of Munster and Osnabruck that ended the Thirty Years' War and the Eighty Years' War. They established the modern system of sovereign states by recognizing that each ruler has exclusive authority over their territory and domestic affairs, free from external interference. The Westphalian principles of sovereignty, territorial integrity, and non-intervention are the foundation of modern international law.

Key provisions

  • Treaty of Munster (January 30, 1648)

    Peace between the Holy Roman Empire and France and their respective allies. It recognized the sovereignty of the Dutch Republic and confirmed the territorial settlements of the war.

  • Treaty of Osnabruck (October 24, 1648)

    Peace between the Holy Roman Empire and Sweden and their respective allies. It granted territorial concessions to Sweden and confirmed the rights of the German states of the Empire.

  • Territorial Settlement

    Each prince of the Empire was confirmed in the right to make treaties and alliances with foreign powers, provided they were not directed against the Emperor or the Empire itself.

  • Religious Settlement

    The Peace extended legal recognition to Calvinists alongside Catholics and Lutherans, and established that rulers could determine the religion of their territories, with protections for minority faiths who were permitted to practice in private.

U.S. status: The Peace of Westphalia predates the United States by over a century. The Westphalian principles of sovereignty and non-interference are foundational to the international order that the United States has operated within since its founding.

Peace of Westphalia 1648 (Full Text PDF)

Lieber Code (General Orders No. 100, 1863)

Military code

Foundational Sovereignty Frameworks

The first modern codification of the laws of war, issued by President Abraham Lincoln as General Orders No. 100 for the Union Army during the Civil War. Written by Francis Lieber, a professor of law at Columbia University, it became the foundation for the later Hague Conventions of 1899 and 1907 and the Geneva Conventions.

Key provisions

  • Section I, § 1

    The law of war is the law of nations in its relations to war. It comprises the rules governing the conduct of war, the rights and duties of belligerents, and the treatment of persons and property in occupied territory.

  • Section II, § 15

    Military necessity admits of all direct destruction of life or limb of armed enemies, and of other persons whose destruction is incidentally unavoidable in the armed contests of the war.

  • Section II, § 16

    Military necessity does not admit of cruelty, that is, the infliction of suffering for the sake of suffering or for revenge, nor of maiming or wounding except in fight, nor of torture to extort confessions.

  • Section III, § 44

    All wanton violence committed against persons in the invaded country, all destruction of property not commanded by the authorized officer, all robbery, all pillage or sacking, even after taking a place by main force, all rape, wounding, maiming, or killing of such inhabitants, are prohibited under the penalty of death.

  • Section IV, § 56

    A prisoner of war is subject to no punishment for being a public enemy, having never borne arms against his captors, or for any act done by him before his capture. He is to be treated with humanity.

U.S. status: Issued as General Orders No. 100 by the War Department on April 24, 1863. Superseded by later codifications including the Hague Conventions (1899, 1907) and the Geneva Conventions (1949).

Lieber Code 1863 (Full Text PDF)

Convention on International Interests in Mobile Equipment (Cape Town, 2001)

Multilateral treaty

Global Property & Commerce

The convention that creates an international registration system for security interests in mobile equipment, including aircraft, aircraft engines, railway rolling stock, and space assets. It allows creditors to register their interests in an international registry, providing priority protection that is recognized across all member states.

Key provisions

  • Article 2

    The Convention applies to aircraft, aircraft engines, railway rolling stock, and space assets, as defined in the relevant protocols. Each category of equipment is governed by a separate protocol that adapts the Convention to that category.

  • Article 8

    An international interest is constituted by a charge, lease, or conditional sale, and is effective upon the conclusion of the agreement and the debtor's right to possess the asset. The interest must be registered in the international registry to have priority.

  • Article 29

    A registered international interest has priority over an unregistered interest and over interests registered later in time. The priority of competing interests is determined by the order of registration in the international registry.

  • Article 30

    The international registry shall be established and operated by the Supervisory Authority, which shall ensure the efficient operation of the registration system and the integrity of the records.

U.S. status: The United States ratified the Aircraft Protocol on October 26, 2004. The Convention and the Aircraft Protocol entered into force on April 1, 2004.

Cape Town Convention (Full Text)

UNIDROIT Convention on Substantive Rules for Intermediated Securities (Geneva, 2009)

Multilateral treaty

Global Property & Commerce

The convention that establishes substantive rules for the holding, transfer, and pledging of securities held through intermediaries such as brokers and banks. It addresses the rights of account holders against intermediaries and the priority of competing interests in intermediated securities.

Key provisions

  • Chapter II

    An intermediary's securities account records the securities held for the account holder. The account holder has a right to receive distributions and to exercise the rights attached to the securities held in the account.

  • Chapter III

    A disposition of intermediated securities takes effect by debiting and crediting the relevant securities accounts. The intermediary must carry out the disposition in accordance with the instructions of the account holder.

  • Chapter IV

    An account holder's rights in intermediated securities are not affected by the insolvency of the intermediary or of another account holder. The account holder's rights are protected against the claims of the intermediary's creditors.

  • Chapter VI

    A security interest in intermediated securities is created by the entry of a notation in the securities account. The priority of competing security interests is determined by the order of notation in the account.

U.S. status: The United States signed the Convention on June 5, 2013. The Convention entered into force on April 1, 2017.

Geneva Securities Convention (Full Text)

Articles of Agreement of the Bank for International Settlements

International financial institution charter

Global Property & Commerce

The founding charter of the Bank for International Settlements, the world's oldest international financial institution. Established in 1930 to facilitate German reparations payments after World War I, the BIS now serves as a central bank for central banks, promoting monetary cooperation and financial stability among its member central banks.

Key provisions

  • Article 1

    The purpose of the Bank is to promote the cooperation of central banks, to provide additional facilities for international financial operations, and to act as trustee or agent in regard to international financial settlements entrusted to it under agreements with the parties concerned.

  • Article 3

    The Bank is incorporated and has its seat in Basel, Switzerland. It may establish branches and agencies in other places with the approval of the General Meeting.

  • Article 8

    The Bank's capital is divided into shares, which are subscribed by the central banks of the participating countries. The Bank may accept deposits and grant loans to central banks, and may buy and sell gold and other instruments.

  • Article 24

    The Bank shall act in accordance with the principles of sound banking and shall not engage in speculative operations. It shall conduct its business with due regard to the interests of the central banks and the stability of the international monetary system.

U.S. status: The United States is represented through the Federal Reserve Bank of New York. The original Agreement was signed on January 20, 1930.

BIS Articles of Agreement (Full Text PDF)

Customs Convention on the ATA Carnet for the Temporary Admission of Goods (Istanbul, 1990)

Customs convention

International Delivery & Customs

The convention that established the ATA Carnet system, allowing the temporary admission of goods without the payment of customs duties or taxes. The ATA Carnet serves as a single international customs document that can be used in all member countries for up to one year, covering commercial samples, professional equipment, and goods for exhibition or fairs.

Key provisions

  • Article 1

    The Convention defines the temporary admission of goods with relief from import duties and taxes. Temporary admission means customs procedure under which certain goods can be brought into a customs territory conditionally relieved from payment of import duties and taxes.

  • Article 2

    Goods covered by an ATA Carnet shall be admitted temporarily without the payment of import duties and taxes, and without the need to comply with any other customs formalities, provided that the goods are re-exported within the period of validity of the Carnet.

  • Article 3

    The ATA Carnet is valid for one year from the date of issue. The goods must be re-exported within this period, and the Carnet must be presented to the customs authorities each time the goods enter or leave a country.

  • Article 11

    Each Contracting Party shall accept the ATA Carnets issued by the customs authorities or by the organizations guaranteeing the Carnets in the other Contracting Parties, and shall provide the same facilities for goods covered by such Carnets as it provides for goods covered by Carnets issued in its own territory.

U.S. status: The United States participates in the ATA Carnet system. The U.S. Council for International Business serves as the national guaranteeing organization for the United States.

Istanbul Convention – ATA Carnet (Full Text)

Constitution and Convention of the International Telecommunication Union

Treaty / UN specialized agency charter

Global Administrative Grid

The founding instruments of the International Telecommunication Union, the UN specialized agency responsible for information and communication technologies. The ITU coordinates the global use of the radio-frequency spectrum and satellite orbits, establishes international telecommunications standards, and promotes the development of communication infrastructure in developing countries.

Key provisions

  • Article 1 (Constitution)

    The purposes of the Union are to maintain and extend international cooperation for the improvement and rational use of telecommunications of all kinds, to promote and to offer technical assistance to developing countries in the field of telecommunications, and to promote the adoption of a broader approach to telecommunications in the global information economy.

  • Article 4 (Constitution)

    The Union shall effect allocation of the radio-frequency spectrum and registration of radio-frequency assignments so as to avoid harmful interference between radio stations of different countries. The Union shall also coordinate efforts to eliminate harmful interference and to improve the use of the spectrum and orbits.

  • Article 5 (Convention)

    The Union shall adopt international regulations for telecommunication services and shall ensure their implementation by the member states. The regulations shall cover the technical and operational aspects of telecommunications, including the use of the radio-frequency spectrum and satellite orbits.

  • Article 12 (Convention)

    The Plenipotentiary Conference is the supreme organ of the Union. It has the power to amend the Constitution and the Convention, to determine the general policies of the Union, and to elect the members of the Radio Regulations Board and the Secretary-General.

U.S. status: The United States is a member state of the ITU. The current Constitution and Convention were adopted at the Additional Plenipotentiary Conference in Geneva in 1992, and have been amended at subsequent Plenipotentiary Conferences.

International Telecommunication Union

Hague Convention (IV) Respecting the Laws and Customs of War on Land (1907)

Multilateral treaty

Foundational Sovereignty Frameworks

The foundational treaty codifying the laws and customs of war on land. Together with its annexed Regulations, it defines who qualifies as a lawful belligerent, the rights of occupied populations, and the protections owed to private property, family honor, and religious liberty in time of war. It remains a cornerstone of customary international law and the basis for modern occupation law.

Key provisions

  • Article 1 (Convention)

    The Contracting Powers shall issue instructions to their armed land forces which shall be in conformity with the Regulations respecting the Laws and Customs of War on Land, annexed to the present Convention.

  • Article 3 (Convention)

    A belligerent party which violates the Regulations shall, if the case demands, be liable to pay compensation. It shall be responsible for all acts committed by persons forming part of its armed forces.

  • Regulations, Article 1

    The laws, rights, and duties of war apply not only to armies, but also to militia and volunteer corps fulfilling the following conditions: to be commanded by a person responsible for his subordinates; to have a fixed distinctive emblem recognizable at a distance; to carry arms openly; and to conduct their operations in accordance with the laws and customs of war.

  • Regulations, Article 43

    The authority of the legitimate power having actually passed into the hands of the occupant, the latter shall take all steps in his power to re-establish and insure, as far as possible, public order and safety, respecting at the same time the laws in force in the country.

  • Regulations, Article 46

    Family honour and rights, individual life, and private property, as well as religious convictions and liberty, must be respected. Private property cannot be confiscated.

  • Regulations, Article 47

    Pillage is formally forbidden.

U.S. status: The United States ratified Hague IV on April 7, 1908. The Convention and its Regulations are recognized by U.S. courts as customary international law.

Hague Convention IV 1907 (Full Text PDF)

Geneva Convention Relative to the Treatment of Prisoners of War (1949)

Multilateral treaty

Foundational Sovereignty Frameworks

The third of the four 1949 Geneva Conventions, governing the treatment of prisoners of war. It defines who is entitled to POW status, the conditions of captivity, the prohibition on coercion and torture, and the right to a fair and regular trial. It is one of the most universally ratified treaties in the world.

Key provisions

  • Article 4

    Prisoners of war, within the meaning of the present Convention, are persons belonging to one of the categories subject to the Convention, including members of the armed forces of a Party to the conflict, members of regular armed forces who profess allegiance to a government not recognized by the Detaining Power, and members of other militias and volunteer corps fulfilling the conditions of lawful belligerency.

  • Article 13

    Prisoners of war must at all times be humanely treated. Any unlawful act or omission by the Detaining Power causing death or seriously endangering the health of a prisoner of war in its custody is a serious breach of the Convention. Prisoners of war must at all times be protected, particularly against acts of violence or intimidation and against insults and public curiosity.

  • Article 17

    Every prisoner of war, when questioned on the subject, is bound to give only his surname, first name and rank, date of birth, and army, regimental, personal or serial number. No physical or mental torture, nor any other form of coercion, may be inflicted on prisoners of war to secure from them information of any kind whatever.

  • Article 84

    A prisoner of war shall be tried only by a military court, unless otherwise permitted by the laws of the Detaining Power. No prisoner of war may be sentenced by any military court for an act which was not forbidden by the law of the Detaining Power or by international law, in force at the time the act was committed.

  • Article 130

    Grave breaches to which the preceding Article relates shall be those involving any of the following acts, if committed against persons or property protected by the Convention: wilful killing, torture or inhuman treatment, wilfully causing great suffering or serious injury to body or health, compelling a prisoner of war to serve in the armed forces of the hostile Power, or wilfully depriving a prisoner of war of the rights of fair and regular trial.

U.S. status: The United States ratified the Geneva Conventions on August 12, 1955. The Conventions entered into force for the United States on February 2, 1956.

Geneva Convention III – Prisoners of War (Full Text PDF)

Geneva Convention Relative to the Protection of Civilian Persons in Time of War (1949)

Multilateral treaty

Foundational Sovereignty Frameworks

The fourth of the 1949 Geneva Conventions, protecting civilians who find themselves in the hands of a Party to a conflict or an Occupying Power of which they are not nationals. It guarantees humane treatment, prohibits collective punishment and reprisals, and constrains the Occupying Power's authority over the occupied population and their property.

Key provisions

  • Article 27

    Protected persons are entitled, in all circumstances, to respect for their persons, their honour, their family rights, their religious convictions and practices, and their manners and customs. They shall at all times be humanely treated, and shall be protected especially against all acts of violence or threats thereof and against insults and public curiosity.

  • Article 31

    No physical or moral coercion shall be exercised against protected persons, in particular to obtain information from them or from third parties.

  • Article 32

    The High Contracting Parties specifically agree that each of them is prohibited from taking any measure of such a character as to cause the physical suffering or extermination of protected persons in their hands. This prohibition applies not only to murder, torture, corporal punishments, mutilation and medical or scientific experiments not necessitated by the medical treatment of a protected person.

  • Article 33

    No protected person may be punished for an offence he or she has not personally committed. Collective penalties and likewise all measures of intimidation or of terrorism are prohibited. Pillage is prohibited. Reprisals against protected persons and their property are prohibited.

  • Article 47

    Protected persons who are in occupied territory shall not be deprived, in any case or in any manner whatsoever, of the benefits of the present Convention by any change introduced, as the result of the occupation of a territory, into the institutions or government of the said territory, nor by any agreement concluded between the authorities of the occupied territories and the Occupying Power, nor by any annexation by the latter of the whole or a part of the occupied territory.

U.S. status: The United States ratified the Geneva Conventions on August 12, 1955. The Conventions entered into force for the United States on February 2, 1956.

Geneva Convention IV – Protection of Civilians (Full Text PDF)

Convention on International Civil Aviation (Chicago, 1944)

Multilateral treaty

International Delivery & Customs

The foundational treaty of international civil aviation, establishing that every State has complete and exclusive sovereignty over the airspace above its territory. It created the International Civil Aviation Organization (ICAO) and governs the rights of commercial and state aircraft to fly over and land in foreign territory.

Key provisions

  • Article 1

    The contracting States recognize that every State has complete and exclusive sovereignty over the airspace above its territory.

  • Article 3

    No state aircraft shall fly over the territory of another State or land thereon without authorization by special agreement or otherwise, and in accordance with the terms thereof. Aircraft used in military, customs, and police services shall be deemed to be state aircraft.

  • Article 5

    Each contracting State agrees that all aircraft of the other contracting States, being aircraft not engaged in scheduled international air services, shall have the right, subject to the observance of the terms of this Convention, to make flights into or in transit non-stop across its territory and to make stops for non-traffic purposes without the necessity of obtaining prior permission.

  • Article 6

    No scheduled international air service may be operated over or into the territory of a contracting State, except with the special permission or other authorization of that State, and in accordance with the terms of such permission or authorization.

  • Article 17

    Aircraft shall have the nationality of the State in which they are registered.

U.S. status: The United States ratified the Chicago Convention on August 9, 1946. The Convention entered into force on April 4, 1947.

Chicago Convention (Full Text)

Convention Relating to the Status of Refugees (1951)

Multilateral treaty

Private International Law & Status

The foundational treaty defining who qualifies as a refugee and the rights of refugees in the countries where they seek protection. Its most celebrated provision, the principle of non-refoulement, prohibits returning a refugee to a territory where their life or freedom would be threatened.

Key provisions

  • Article 1

    A refugee is a person who, owing to a well-founded fear of being persecuted for reasons of race, religion, nationality, membership of a particular social group or political opinion, is outside the country of his nationality and is unable or, owing to such fear, unwilling to avail himself of the protection of that country.

  • Article 3

    The Contracting States shall apply the provisions of this Convention to refugees without discrimination as to race, religion or country of origin.

  • Article 16

    A refugee shall have free access to the courts of law on the territory of all Contracting States.

  • Article 26

    Each Contracting State shall accord to refugees lawfully in its territory the right to choose their place of residence to which they wish to move and the right of free movement within its territory, subject to regulations generally applicable to aliens.

  • Article 33

    No Contracting State shall expel or return ('refouler') a refugee in any manner whatsoever to the frontiers of territories where his life or freedom would be threatened on account of his race, religion, nationality, membership of a particular social group or political opinion.

U.S. status: The United States acceded to the Refugee Convention on April 1, 1968, through the 1967 Protocol, which removed the geographic and temporal limitations of the original Convention.

Refugee Convention 1951 (Full Text PDF)

Hague Convention on the Law Applicable to Trusts and on Their Recognition (1985)

Multilateral treaty

Global Property & Commerce

The convention that determines which law governs a trust and ensures that trusts validly created in one member state are recognized in the others. It is central to private banking, estate planning, and the protection of assets held in trust across international borders.

Key provisions

  • Article 1

    This Convention specifies the law applicable to a trust and governs its recognition.

  • Article 2

    For the purposes of this Convention, the term 'trust' refers to the legal relationships created, inter vivos or on death, and constituted by a settlor, when assets have been placed under the control of a trustee for the benefit of a beneficiary or for a specified purpose.

  • Article 3

    The trust shall be governed by the law chosen by the settlor. The choice must be express or implied in the terms of the trust, and, where the law is implied, must be ascertainable from the terms of the trust and the circumstances of the case.

  • Article 6

    The law chosen by the settlor shall govern the validity of the trust, its construction, its effects, and the administration of the trust.

  • Article 15

    The Convention does not prevent the application of the rules of the law of the forum in matters concerning the protection of creditors in matters of insolvency, the personal effects of marriage, succession, and the transfer of title to property.

U.S. status: The United States has not ratified the Hague Trusts Convention. Several U.S. states, however, have adopted the Uniform Trust Code, which draws on principles consistent with the Convention.

Hague Trusts Convention 1985 (Full Text PDF)

Articles of Agreement of the International Monetary Fund (Bretton Woods, 1944)

International financial institution charter

Global Property & Commerce

The founding charter of the International Monetary Fund, adopted at the Bretton Woods Conference. It established the framework for international monetary cooperation, exchange-rate stability, and the multilateral system of payments that underpins global private banking and cross-border capital flows.

Key provisions

  • Article I (Purposes)

    The purposes of the International Monetary Fund are: to promote international monetary cooperation; to facilitate the expansion and balanced growth of international trade; to promote exchange stability and maintain orderly exchange arrangements; to assist in the establishment of a multilateral system of payments; and to give confidence to members by making the general resources of the Fund temporarily available to them under adequate safeguards.

  • Article IV (Exchange arrangements)

    Each member shall collaborate with the Fund and other members to assure orderly exchange arrangements and to promote a stable system of exchange rates. A member shall avoid manipulating exchange rates or the international monetary system in order to prevent effective balance of payments adjustment or to gain an unfair competitive advantage over other members.

  • Article V (Operations)

    The Fund shall adopt policies on the use of its general resources and shall determine the terms and conditions of its transactions. A member desiring to purchase the currency of another member shall present a request to the Fund, and the Fund may, if it deems it appropriate, limit the amount of its holdings of a member's currency.

  • Article VIII (General obligations)

    No member shall, without the approval of the Fund, impose restrictions on the making of payments and transfers for current international transactions. No member shall engage in any discriminatory currency arrangements or multiple currency practices. Each member shall furnish the Fund such information as it may request for the discharge of its duties.

U.S. status: The United States signed the Articles of Agreement on December 27, 1945. The IMF entered into force on December 27, 1945.

IMF Articles of Agreement (Full Text)
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