TONGA - Actions

Agreement Action type Action on Effective on
Agreement between Her Majesty and the King of Tonga for securing the same privileges to British Subjects as are now or may be given to Subjects of other States ; also giving jurisdiction to Her Majesty's High Commission Court ; and containing Extradition Clauses (to remain in force for one year unless a Treaty is concluded before that time) Signature 28 September 1878
Treaty of Friendship and Commerce, between Great Britain and Tonga Signature 29 November 1879
Agreement between Great Britain and Tonga relative to the Trial of British Subjects by the Tongan Courts Signed 2 June 1891
Treaty of Amity between the United Kingdom and the King of Tonga Signature 18 May 1900
Additional Protocol to the Convention and Statute on the Regime of Navigable Waterways of International Concern Extension 2 August 1922
Convention between the United Kingdom and France respecting Legal Proceedings on Civil and Commercial Matters Extension 27 January 1924
Convention and Statute on the International Regime of Maritime Ports and Protocol of Signature Extension 22 September 1925
Treaty of Commerce & Navigation between the United Kingdom and Germany and Additional Protocol signed at London December 2, 1924, with other relevant documents Accession 8 November 1926
Convention between the United Kingdom and the Czechoslovak Republic relative to Legal Proceedings in Civil and Commercial Matters Accession 17 February 1927
International Sanitary Convention (1926) Extension 9 October 1928
Convention between His Majesty and the President of the German Reich regarding Legal Proceedings in Civil and Commercial Matters Extension 14 April 1930 14 April 1930
Convention regarding Radiotelegraphy [with General Regulations and Supplementary Regulation] Extension 15 August 1930
Exchange of Notes between His Majesty's Government in the United Kingdom and the Commonwealth of Australia and the Government of India and the Italian Government concerning the Reciprocal Recognition of Passenger Ships' Certificates and Emigrant Ship Regulations Accession 25 November 1930
Convention concerning Forced or Compulsory Labour (ILO Convention No.29) Extension 3 June 1931
Convention between His Majesty and His Majesty the King of Spain regarding Legal Proceedings in Civil and Commercial Matters Extension 26 June 1931 26 July 1931
Universal Postal Convention Extension 23 December 1931
Convention between His Majesty, in Respect of the United Kingdom, and His Majesty the King of Norway regarding Legal Proceedings in Civil and Commercial Matters Extension 24 December 1931 24 January 1932
Convention between His Majesty, in respect of the United Kingdom, and His Majesty the King of Italy regarding Legal Proceedings in Civil and Commercial Matters Extension 25 July 1932 25 August 1932
Convention between His Majesty, in respect of the United Kingdom, and the President of the Polish Republic regarding Legal Proceedings in Civil and Commercial Matters Extension 11 April 1933 11 May 1933
Convention between His Majesty, in respect of the United Kingdom, and Her Majesty the Queen of the Netherlands regarding Legal Proceedings in Civil and Commercial Matters Extension 23 April 1934 23 May 1934
Universal Postal Convention Extension 30 March 1935
International Sanitary Convention for Aerial Navigation Extension 19 May 1935
Convention between His Majesty in respect of the United Kingdom and the President of Finland regarding Legal Proceedings in Civil and Commercial Matters Extension 4 June 1935 4 June 1935
International Convention for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs with Protocol of Signature Extension 18 May 1936
International Convention for the Unification of certain Rules relating to International Carriage by Air Extension 4 July 1936
Universal Postal Union Agreement concerning Insured Letters and Boxes Extension 27 August 1936 3 September 1936
International Convention for the Regulation of Whaling [1931] Extension 17 February 1937
Convention between His Majesty in respect of the United Kingdom and the Regent of the Kingdom of Hungary regarding Legal Proceedings in Civil and Commercial Matters (With a Note) Extension 25 June 1937 25 July 1937
Convention between His Majesty in respect of the United Kingdom and His Majesty the King of Iraq regarding Legal Proceedings in Civil and Commercial Matters Extension 26 March 1938 26 March 1938
International Convention on Stamp Laws in connexion with Cheques (With Protocol) Extension 7 September 1938
International Convention on the Stamp Laws in Connexion with Bills of Exchange and Promissory Notes (With Protocols) Extension 7 September 1938
Convention between His Majesty in respect of the United Kingdom and His Majesty the King of the Hellenes regarding Legal Proceedings in Civil and Commercial Matters Extension 19 January 1939 19 January 1939
Convention concerning the Regulation of certain Special Systems of Recruiting Workers (ILO No.50) Extension 22 May 1939
International Convention concerning the Use of Broadcasting in the Cause of Peace Extension 14 July 1939
Convention and Final Protocol regarding the Universal Postal Union (with Regulations and Airmail Provisions) Extension 22 October 1941
Universal Postal Convention, with Final Protocol, Regulations of Execution and Provisions concerning the Transportation of Regular Mails by Air, with Final Protocol. Extension 22 October 1941
Convention for the Regulation of Written Contracts of Employment of Indigenous Workers (ILO 64) Extension 24 August 1943
Convention concerning Penal Sanctions for Breaches of Contracts of Employment by Indigenous Workers (ILO No.65) Extension 24 August 1943
Financial Agreement between His Majesty's Government and the Government of the United States Extension 6 December 1945
Joint Memorandum and Agreements between His Majesty's Government in the United Kingdom and the Government of the United States of America regarding Supplement for Lend-Lease, Reciprocal Aid, Surplus War Property and Claims Extension 27 March 1946
Wheat Agreement Extension 6 March 1948
Protocol bringing under International Control Drugs outside the scope of the Convention of 13th July, 1931 for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs as amended by the Protocol of 11th December, 1946 Extension 19 November 1948
Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the United States of America for the Establishment of the United States Educational Commission in the United Kingdom Extension 28 July 1949 28 July 1949
Exchange of Notes between His Majesty's Government in the United Kingdom of Great Britain and Northern Ireland and the United States Government for the Duty-Free Treatment of American Relief Goods Extension 15 November 1949 15 November 1949
Exchange of Notes between the Government of the United Kingdom and the Austrian Government providing for the continued application of the Convention of 31st March, 1931 regarding Legal Proceedings in Civil and Commercial Matters (with Annex) Extension 28 June 1951 28 June 1951
Convention for the Protection of Human Rights and Fundamental Freedoms [ETS No. 005] Extension 23 October 1953
International Telecommunication Convention (with Annexes, Final Protocol and Additional Protocol) Extension 16 November 1953
Agreement on the Importation of Educational Scientific and Cultural Materials Extension 16 September 1954
International Convention to facilitate the Importation of Commercial Samples and Advertising Material Extension 5 February 1957 7 March 1957
Additional Protocol to the Convention concerning Customs Facilities for Touring, relating to the importation of Tourist Publicity Documents and Material Extension 7 August 1957 5 November 1957
Convention concerning Customs Facilities for Touring Extension 7 August 1957 5 November 1957
Customs Convention on the Temporary Importation of Private Road Vehicles Extension 7 August 1957
Convention on the Abolition of Slavery, the Slave Trade and Institutions and Practices similar to Slavery, Supplementary to the International Convention signed at Geneva on September 25, 1926 Extension 18 October 1957
Treaty of Friendship between Her Majesty the Queen in respect of the United Kingdom of Great Britain and Northern Ireland and Her Majesty the Queen of Tonga Signature 26 August 1958
International Wheat Agreement Extension 25 November 1959
International Regulations for Preventing Collisions at Sea adopted by the International Conference on Safety of Life at Sea, 1960 Signature 17 June 1960
Universal Postal Convention [together with Final Protocol, Detailed Regulations and Annexes, Provisions concerning Air Mail with their Final Protocol and Annexes] Extension 23 June 1960
Agreement concerning Postal Parcels Extension 23 June 1960
Agreement concerning Insured Letters and Boxes Extension 23 June 1960
Convention on the Nationality of Married Women Extension 3 November 1960 3 November 1960
International Sanitary Regulations adopted by the World Health Assembly on May 25, 1951 Extension 1 January 1961
International Telecommunications Convention Extension 9 December 1961
International Wheat Agreement, 1962 Signature 15 January 1963
Convention Establishing a Customs Co-operation Council Extension 16 January 1964
Exchange of Notes between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the Union of Soviet Socialist Republics concerning the Mutual Abolition of Consular Fees on Visas Extension 13 April 1964 13 April 1964
Protocol instituting a Conciliation and Good Offices Commission to be responsible for seeking Settlement of Disputes which may arise between States Parties to the Convention Against Discrimination in Education Extension 29 May 1964
Convention against Discrimination in Education adopted by the General Conference of the United Nations Educational, Scientific and Cultural Organisation at its Eleventh Session Extension 29 May 1964
Agreement concerning Postal Parcels [with Final Protocol, Detailed Regulations and Final Protocol thereto] Signature 10 July 1964
Agreement Concerning Insured Letters and Boxes [with Final Protocol and Detailed Regulations] Signature 10 July 1964
Convention on the Conflicts of Laws relating to the form of Testamentary Dispositions Extension 16 December 1964 14 February 1965
Convention abolishing the Requirement of Legalisation for Foreign Public Documents Extension 25 April 1965 25 April 1965
Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the United States of America for Financing Certain Programmes of Educational and Cultural Exchange Extension 10 May 1965 10 May 1965
Exchange of Notes between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the United States of America extending to Tonga the Provisions of the Extradition Treaty signed at London on 22 December 1931 Signature 2 June 1966 1 August 1966
Convention on the Political Rights of Women Extension 24 February 1967
Convention for the Protection of Human Rights and Fundamental Freedoms [ETS No. 005] Extension 12 September 1967
Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and other Celestial Bodies [London version] Extension 10 October 1967
Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and other Celestial Bodies [Washington version] Extension 10 October 1967
Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and other Celestial Bodies [Moscow version] Extension 10 October 1967
Agreement Concerning Insured Letters and Boxes [with Final Protocol and Detailed Regulations] Approval 6 March 1968
Constitution of the Universal Postal Union [with Final Protocol, General Regulations and Final Protocol thereto] Extension 6 March 1968
Agreement concerning Postal Parcels [with Final Protocol, Detailed Regulations and Final Protocol thereto] Approval 6 March 1968
Universal Postal Convention Extension 6 March 1968
International Telecommunications Convention with Final Protocol, Additional Protocols I to III and Optional Additional Protocol (with Additional Protocol IV of 21 October 1965) Extension 7 March 1968
Optional Additional Protocol to the International Telecommunications Convention, Montreux 1965 Compulsory Settlement of Disputes Extension 7 March 1968
Treaty on the Non-Proliferation of Nuclear Weapons [Washington Version] Extension 27 November 1968
Treaty on the Non-Proliferation of Nuclear Weapons [London Version] Extension 27 November 1968
Treaty on the Non-Proliferation of Nuclear Weapons [Moscow Version] Extension 29 November 1968 5 March 1970
Agreement on the Rescue of Astronauts, the Return of Astronauts and the Return of Objects launched into Outer Space [London Version] Extension 3 December 1968
Agreement on the Rescue of Astronauts, the Return of Astronauts and the Return of Objects Launched into Outer Space [Washington Version] Extension 3 December 1968
International Convention on the Elimination of All Forms of Racial Discrimination Extension 7 March 1969
International Sugar Agreement 1968 Extension 12 March 1969
Resolution to Amend the Regulations and Safety Certificates annexed to the International Convention for the Safety of Life at Sea, 1960 adopted by the Assembly of the Inter-Governmental Maritime Consultative Organization Adoption 21 October 1969
Convention on the Prevention and Punishment of the Crime of Genocide Extension 2 June 1970
Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water [London version] Succession 22 June 1971 4 July 1970
Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water [Moscow version] Succession 22 June 1971
Proces-Verbal relating to the Rules of Submarine Warfare set forth in Part IV of the Treaty of London of April 22, 1930 Succession 22 June 1971
Convention on Fishing and Conservation of the Living Resources of the High Seas Succession 29 June 1971
Convention on the High Seas Succession 29 June 1971
Convention on the Continental Shelf Accession 29 June 1971
Convention on the High Seas Objection 29 June 1971
Convention on the Territorial Sea and Contiguous Zone Succession 29 June 1971
Convention on the Territorial Sea and Contiguous Zone Declaration 29 June 1971
Agreement on the Rescue of Astronauts, the Return of Astronauts and the Return of Objects launched into Outer Space [London Version] Succession 7 July 1971 4 June 1970
Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water [Washington version] Succession 7 July 1971
Treaty on the Non-Proliferation of Nuclear Weapons [London Version] Succession 7 July 1971
Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and other Celestial Bodies [Washington version] Succession 7 July 1971
Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and other Celestial Bodies [London version] Succession 7 July 1971
Treaty on the Non-Proliferation of Nuclear Weapons [Washington Version] Succession 15 July 1971
Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or other Gases, and of Bacteriological Methods of Warfare Succession 19 July 1971
Agreement on the Rescue of Astronauts, the Return of Astronauts and the Return of Objects launched into Outer Space [Moscow Version] Succession 24 August 1971
Treaty on the Non-Proliferation of Nuclear Weapons [Moscow Version] Succession 24 August 1971
Convention on the High Seas Communication 22 October 1971
Convention abolishing the Requirement of Legalisation for Foreign Public Documents Succession 28 October 1971 4 June 1970
Vienna Convention on Consular Relations with Optional Protocol concerning the Compulsory Settlement of Disputes and Optional Protocol concerning Acquisition of Nationality Accession 7 January 1972 6 February 1972
International Telecommunications Convention with Final Protocol, Additional Protocols I to III and Optional Additional Protocol (with Additional Protocol IV of 21 October 1965) Accession 7 January 1972
Postal Parcels Agreement (with Final Protocol and Detailed Regulations] Accession 26 January 1972
Insured Letters and Boxes Agreement [With Detailed Regulations] Accession 26 January 1972
Universal Postal Convention (with Final Protocol and Detailed Regulations) Accession 26 January 1972
Additional Protocol to the Constitution of the Universal Postal Union (with Declarations, General Regulations, Final Protocol and Rules of Procedure of Congresses) Accession 26 January 1972
Additional Protocol to the Constitution of the Universal Postal Union (with Declarations, General Regulations, Final Protocol and Rules of Procedure of Congresses) Accession 26 January 1972
International Convention on Stamp Laws in connexion with Cheques (With Protocol) Succession 2 February 1972
International Convention on the Stamp Laws in Connexion with Bills of Exchange and Promissory Notes (With Protocols) Succession 2 February 1972
International Convention on the Stamp Laws in Connexion with Bills of Exchange and Promissory Notes (With Protocols) Declaration 2 February 1972
Vienna Convention on Diplomatic Relations and Optional Protocol concerning the Compulsory Settlement of Disputes [This is the record for the main Vienna Convention] Declaration 14 February 1972
Vienna Convention on Diplomatic Relations and Optional Protocol concerning the Compulsory Settlement of Disputes [This is the record for the main Vienna Convention] Succession 14 February 1972
International Convention on the Elimination of All Forms of Racial Discrimination Accession 16 February 1972 17 March 1972
Convention on the Prevention and Punishment of the Crime of Genocide Accession 16 February 1972 16 May 1972
International Convention on the Elimination of All Forms of Racial Discrimination Declaration 16 February 1972
International Convention on the Elimination of All Forms of Racial Discrimination Reservation 16 February 1972
Agreement Establishing the Asian Development Bank Signature 29 March 1972
Protocol bringing under International Control Drugs outside the scope of the Convention of 13th July, 1931 for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs as amended by the Protocol of 11th December, 1946 Acceptance 5 September 1973 4 June 1970
International Convention relating to Dangerous Drugs with Protocol Succession 5 September 1973 4 June 1970
Single Convention on Narcotic Drugs, 1961, as amended by the Protocol of 25 March 1972 amending the Single Convention on Narcotic Drugs, 1961 Participation 5 September 1973
ACP-EEC Convention of Lome and Agreement on Products within the Province of the European Coal and Steel Community (with related documents) Signature 28 February 1975
ACP-EEC Convention of Lome and Agreement on Products within the Province of the European Coal and Steel Community (with related documents) Ratification 17 June 1975
World Health Organisation, Constitution of Organisation Acceptance 14 August 1975
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [Annex I - International Labour Organization] Succession 17 March 1976
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [Annex I - International Labour Organization] Accession 17 March 1976
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [Annex XI - World Meteorological Organization] Succession 17 March 1976
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [Annex VII - World Health Organisation] Succession 17 March 1976
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [With Annexes] Succession 17 March 1976
Revised Text of Annex XII to the Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the Council of the Inter-Governmental Maritime Consultative Organization on 16 May 1968 Succession 17 March 1976
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [Annex II - Food & Agricultural Organization] Succession 17 March 1976
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [Annex IX - International Telecommunication Union] Succession 17 March 1976
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [Annex VII - World Health Organisation] Reservation 17 March 1976
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [Annex VIII - Universal Postal Union] Succession 17 March 1976
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [Annex VIII - Universal Postal Union] Reservation 17 March 1976
Convention on the Privileges and Immunities of the Specialized Agencies of the United Nations adopted by the General Assembly of the United Nations on November 21, 1947 [Annex XII - Inter-Governmental Maritime Consultative Organization] Succession 17 March 1976
World Health Organisation Nomenclature Regulations 1967 adopted by the World Health Assembly at Geneva Application 6 May 1976
Convention on Special Missions and Optional Protocol concerning the Compulsory Settlement of Disputes with Resolution on the Settlement of Civil Claims Accession 18 January 1977
International Convention for the Unification of certain Rules relating to International Carriage by Air Succession 31 January 1977
Resolution of the Twenty-Sixth World Health Assembly amending Articles 34 and 55 of the Constitution of the World Health Organization, adopted on 22 May 1973. Acceptance 8 February 1977
Protocol to amend the Convention for the Unification of Certain Rules relating to International Carriage by Air signed at Warsaw on 12 October 1929 Succession 21 February 1977 22 May 1977
International Convention on Load Lines, 1966 Accession 12 April 1977 12 July 1977
International Convention for the Safety of Life at Sea, 1960 Acceptance 12 April 1977 12 July 1977
International Convention on Tonnage Measurement of Ships, 1969 Accession 12 April 1977 18 July 1982
International Regulations for Preventing Collisions at Sea adopted by the International Conference on Safety of Life at Sea, 1960 Acceptance 12 April 1977
Resolution to Amend the Regulations and Safety Certificates annexed to the International Convention for the Safety of Life at Sea, 1960 adopted by the Assembly of the Inter-Governmental Maritime Consultative Organization Acceptance 12 July 1977
Resolution to amend Chapter V of the Regulations annexed to the International Convention for the Safety of Life at Sea, 1960 adopted by the Assembly of the Inter-Governmental Maritime Consultative Organisation [ Resolution A.146 (ES.IV) ] Acceptance 12 July 1977
Amendments to Chapter II of the Regulations annexed to the International Convention for the Safety of Life at Sea, 1960 Resolutions adopted by the Inter-governmental Maritime Consultative Organization on 30 November 1966 Acceptance 12 July 1977
Resolution to amend the Regulations annexed to the International Convention for the Safety of Life at Sea, 1960 adopted by the Assembly of the Inter-Governmental Maritime Consultative Organisation [Resolution A.122 (V)] Acceptance 12 July 1977
International Convention on the Elimination of All Forms of Racial Discrimination Withdrawal Res. 28 October 1977
Additional Protocol to the Convention concerning Customs Facilities for Touring, relating to the importation of Tourist Publicity Documents and Material Succession 11 November 1977
Customs Convention on the Temporary Importation of Private Road Vehicles Succession 11 November 1977
International Convention to facilitate the Importation of Commercial Samples and Advertising Material Succession 11 November 1977
International Convention relating to the Simplification of Customs Formalities and Protocol of Signature Succession 11 November 1977
Agreement on the Importation of Educational Scientific and Cultural Materials Succession 11 November 1977
Convention concerning Customs Facilities for Touring Succession 11 November 1977
Convention for the Amelioration of the Condition of Wounded, Sick and Shipwrecked Members of Armed Forces at Sea Succession 13 April 1978 4 June 1970
Convention relative to the Protection of Civilians in Time of War Succession 13 April 1978 4 June 1970
Geneva Convention Relative to the Treatment of Prisoners of War Succession 13 April 1978 4 June 1970
Convention for the Amelioration of the Condition of the Wounded and Sick in Armed Forces in the Field Succession 13 April 1978 4 June 1970
International Conventions for the Unification of Certain Rules of Law respecting Assistance and Salvage at Sea Accession 13 June 1978 30 July 1978
International Convention for the Unification of Certain Rules of Law respecting Collisions between Vessels Accession 13 June 1978 30 July 1978
Protocol to amend the International Convention for the Unification of certain Rules of Law relating to Bills of Lading signed at Brussels on 25 August 1924 [Hague-Visby Rules] Accession 13 June 1978 13 September 1978
International Convention for the Unification of Certain rules relating to the Arrest of Sea-going Ships Accession 13 June 1978 13 December 1978
International Convention for the Unification of Certain Rules relating to Penal Jurisdiction in Matters of Collision or other Incidents of Navigation Accession 13 June 1978 13 December 1978
International Convention relating to the Limitation of the Liability of Owners of Sea-going Ships [with Protocol of Signature] Accession 13 June 1978 13 December 1978
International Convention relating to the Limitation of the Liability of Owners of Sea-going Ships [with Protocol of Signature] Reservation 13 June 1978 13 December 1978
International Convention on Certain Rules concerning Civil Jurisdiction in Matters of Collision Accession 13 June 1978 13 December 1978
International Convention for the Unification of certain Rules of Law relating to Bills of Lading (the 'Hague Rules'). Succession 13 June 1978
International Convention for the Unification of Certain Rules relating to Penal Jurisdiction in Matters of Collision or other Incidents of Navigation Reservation 13 June 1978
Convention on the Conflicts of Laws relating to the form of Testamentary Dispositions Succession 10 August 1978 4 June 1970
Convention on the Conflicts of Laws relating to the form of Testamentary Dispositions Reservation 10 August 1978
Constitution of the United Nations Educational, Scientific and Cultural Organisation [as later amended] Acceptance 29 September 1980 29 September 1980
Constitution of the United Nations Educational, Scientific and Cultural Organisation [as later amended] Signature 29 September 1980
Plant Protection Agreement for the South-East Asia and Pacific Region Adherence 5 November 1981 5 November 1981
Constitution of the Food and Agriculture Organization of the United Nations Acceptance 7 November 1981
Convention on International Civil Aviation Adherence 2 November 1984 2 December 1984
Articles of Agreement of the International Monetary Fund Acceptance 13 September 1985
Articles of Agreement of the International Monetary Fund Signature 13 September 1985
Articles of Agreement of the International Bank for Reconstruction and Development Acceptance 13 September 1985
Articles of Agreement of the International Bank for Reconstruction and Development Signature 13 September 1985
Articles of Agreement of the International Development Association Signature 23 October 1985
Amendments to Articles 24 and 25 of the Constitution of the World Health Organization Adopted by the Thirty-ninth Session of the World Health Assembly Acceptance 2 January 1987
Convention on the Settlement of Investment Disputes between States and Nationals of Other States Signature 1 May 1989
Convention on the Settlement of Investment Disputes between States and Nationals of Other States Ratification 21 March 1990 20 April 1990
Final Acts of the Plenipotentiary Conference of the International Telecommunication Union with Instruments amending the Constitution and the Convention of the International Telecommunication Union, Decisions, Resolutions and Recommendations Reservation 14 October 1994
Final Acts of the Plenipotentiary Conference of the International Telecommunication Union with Instruments amending the Constitution and the Convention of the International Telecommunication Union, Decisions, Resolutions and Recommendations Signature 14 October 1994
Convention on the Rights of the Child Accession 6 November 1995 6 December 1995
International Convention on Civil Liability for Oil Pollution Damage Accession 1 February 1996 1 May 1996
Convention of the World Meteorological Organization Accession 25 February 1996
Amendment to Article 43, paragraph 2, of the Convention on the Rights of the Child, 20 November 1989 Acceptance 19 June 1996
Charter of the United Nations and Statute of the International Court of Justice Acceptance 14 September 1999
Amendments to the Convention on the Inter-Governmental Consultative Organization (IMCO), signed at Geneva on 06 March 1948 and Adopted by the Assembly of the Organization (Resolution A.358 (IX) and Resolution of Correction A.371 (X) Adopted by the IMCO Assembly on 9 November 1977) Acceptance 23 February 2000 23 February 2000
Amendments to Articles 10, 16, 17, 18, 20, 28, 31 and 32 of the Convention on the Inter-Governmental Maritime Consultative Organization, signed at Geneva on 6 March 1948 [Resolution A.315 (ES.V)] Acceptance 23 February 2000 23 February 2000
Convention on the Intergovernmental Maritime Consultative Organization [with Appendices] Acceptance 23 February 2000 23 February 2000
Amendments to Articles 17 and 18 of the Convention on the Inter-Governmental Maritime Consultative Organisation, signed at Geneva on 6 March 1948 Acceptance 23 February 2000 23 February 2000
Amendment to Article 28 of the Convention on the Inter-Governmental Maritime Consultative Organisation, signed at Geneva on 6 March 1948 adopted by the Assembly of the Organisation Acceptance 23 February 2000 23 February 2000
Amendments to the Convention on the Inter-Governmental Maritime Consultative Organisation, signed at Geneva on 6 March 1948 adopted by the Tenth Assembly of the Organisation Acceptance 23 February 2000 23 March 2000
Amendments to Articles 16, 17 and 19(b) of the Convention on the Inter-Governmental Maritime Consultative Organization, signed at Geneva on 6 March 1948, adopted by the Eighteenth Session of the Organization [Resolution A.735 (18)] Acceptance 3 November 2000 7 November 2002
Convention establishing the World Intellectual Property Organization Accession 14 March 2001 14 June 2001
Protocol relating to an Amendment to Article 45 to the Convention on International Civil Aviation signed at Chicago on 7 December 1944 Ratification 5 February 2002
Protocol relating to an Amendment to the Convention on International Civil Aviation signed at Chicago on 7 December 1944 Ratification 5 February 2002
Protocol relating to an Amendment to the Convention on International Civil Aviation signed at Chicago on December 7, 1944 [Article 93 bis] Ratification 5 February 2002
Protocol relating to an Amendment of Article 48(a) to the Convention on International Civil Aviation signed at Chicago on 7 December 1944 Ratification 5 February 2002
Convention on Offences and certain other Acts Committed on board Aircraft Ratification 13 February 2002 14 May 2002
Protocol relating to certain Amendments to Articles 48(a), 49(e) and 61 to the Convention on International Civil Aviation signed at Chicago on 7 December 1944 Ratification 20 February 2002
Stockholm Convention on Persistent Organic Pollutants Signature 21 May 2002
Amendments to Articles 24 and 25 of the Constitution of the World Health Organization Acceptance 3 September 2002
Convention on Facilitation of International Maritime Traffic Accession 18 September 2003 17 November 2003
Protocol of 1996 to amend the Convention on Limitation of Liability for Maritime Claims, 1976 Accession 18 September 2003 13 May 2004
Convention for the Unification of Certain Rules for International Carriage by Air Accession 20 November 2003 19 January 2004
Amendment to the Montreal Protocol on Substances that deplete the Ozone Layer Adopted at the Ninth Meeting of the Parties held at Montreal 15-17 September 1997 Ratification 26 November 2003 24 February 2004
Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer, done at Montreal on 16 September 1987 [LONDON 1990] Ratification 26 November 2003 24 February 2004
Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer [BEIJING 1999] Ratification 26 November 2003 24 February 2004
Convention Establishing a Customs Co-operation Council Accession 1 July 2005 1 July 2005
Stockholm Convention on Persistent Organic Pollutants Ratification 23 October 2009 21 January 2010
Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade Accession 31 March 2010 29 June 2010
International Convention Against Doping in Sport Ratification 14 June 2010 1 August 2010
Agreement amending for the second time the Partnership Agreement between the African, Caribbean and Pacific States, of the one part, and the European Community and its Member states, of the other part, signed in Cotonou (Benin) on 23 June 2000 as first revised in Luxembourg on 25 June 2005 Signature 22 June 2010
Convention abolishing the Requirement of Legalisation for Foreign Public Documents Declaration 15 November 2010
Convention abolishing the Requirement of Legalisation for Foreign Public Documents Declaration 15 November 2010
International Convention for the Unification of certain Rules of Law relating to Bills of Lading (the 'Hague Rules'). Accession 2 June 1931
Constitution of the Universal Postal Union [with Final Protocol, General Regulations and Final Protocol thereto] Accession 26 January 1972
British Commonwealth Merchant Shipping Agreement Withdrawal 30 September 1979
International Convention further revising the Paris Convention for the Protection of Industrial Property of 20 March 1883 Accession 14 June 2001
Agreement between the United Kingdom and Tonga concerning Amending Article V of Treaty of Friendship of May 18, 1900
Exchange of Notes between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the Kingdom of Tonga amending the Treaty of Friendship signed on August 26, 1958
Protocol between Great Britain and Tonga, on the Exchange of Ratifications of the Treaty of Friendship &c. of the 29th November, 1879 (Extradition)
International Health Regulations 2005 Adopted by the fifty-eighth World Health Assembly
Exchange of Notes between the United Kingdom and Tonga amending Article 5 of the Treaty of Friendship of 18.05.1900
Sterling Agreement as constituted by UK Saving telegram No.15 of 27:09:1968 to Gibraltar (FP 1/42 (32) 1968) and Tonga reply telegram No.117 of 21:10:1968 (MF 9/501/1 (11) 1968/9)
Agreement respecting Settlement of the War Debt of France to Great Britain with Exchange of Letters between the Chancellor of the Exchequer and the French Minister of Finance regarding the partial or total failure of receipts from Germany under the Dawes Plan
Declarations between Great Britain and Tonga, respecting the Delay in Exchange of Ratifications of the Treaty of Friendship, &c, of November 29, 1879