§ 02 — jurisdictions

Canada

International treaties · All documents of the country

Treaties: 121 (party — 95, withdrew — 4, signed only — 22). Source: UN Treaty Collection (Depositary of the Secretary-General).

Party (95)

Treaty Adopted Participation Declarations and reservations
Agreement under the United Nations Convention on the Law of the Sea on the Conservation and Sustainable Use of Marine Biological Diversity of Areas beyond National Jurisdiction (19 June 2023) Jun 19, 2023
Mar 4, 2024 signature
Sep 23, 2026 ratification
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Declaration made upon ratification:

“In accordance with Article 70 and Article 10(1) of the Agreement under the United Nations Convention on the law of the Sea on the Conservation and Sustainable Use of Marine Biological Diversity of Areas beyond National Jurisdiction, Canada makes an exception to exclude retroactive application, as provided for in the second sentence of Article 10(1), such that the provisions of this Agreement, for Canada, apply only to activities with respect to marine genetic resources and digital sequence information on marine genetic resources of areas beyond national jurisdiction collected or generated after the entry into force of this Agreement for Canada.”
Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer (15 October 2016) Oct 15, 2016
Nov 3, 2017 ratification
Paris Agreement (12 December 2015) Dec 12, 2015
Apr 22, 2016 signature
Oct 5, 2016 ratification
United Nations Convention on Transparency in Treaty-based Investor-State Arbitration (10 December 2014) Dec 10, 2014
Mar 17, 2015 signature
Dec 12, 2016 ratification
Minamata Convention on Mercury (10 October 2013) Oct 10, 2013
Oct 10, 2013 signature
Apr 7, 2017 ratification
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Declaration:

“Pursuant to Article 30 (5) of the Convention, Canada declares that any amendment to an annex to the Convention shall enter into force for Canada only upon the deposition of its instrument of ratification, acceptance, approval, or accession with respect thereto.”
Food Assistance Convention (25 April 2012) Apr 25, 2012
Sep 6, 2012 signature
Nov 23, 2012 ratification
15 . International Convention for the Suppression of Acts of Nuclear Terrorism (13 April 2005) Apr 13, 2005
Sep 14, 2005 signature
Nov 21, 2013 ratification
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Declaration:

“The Government of Canada considers the application of Article 2 (4) (c) of the International Convention for the Suppression of Acts of Nuclear Terrorism to be limited to acts committed in furthering a conspiracy of two or more persons to commit a specific criminal offence contemplated in paragraph 1, 2, or 3 of Article 2.”
United Nations Convention against Corruption (31 October 2003) Oct 31, 2003
May 21, 2004 signature
Oct 2, 2007 ratification
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Declarations:

"1. Article 14 (1) (b):
Article 14 (1) (b) provides that the obligation of a State Party to exchange financial intelligence shall be ‘within the conditions prescribed by its domestic law.' Given that Canadian law only permits the exchange of information between Financial Intelligence Units through bilateral agreements or arrangements, Canada will provide for exchange of the information referred to in this article only pursuant to such a bilateral agreement or arrangement.
2. Article 17:
It is the understanding of the Government of Canada that in relation to Article 17 the word ‘diversion' means embezzlement and misappropriation, which constitute the criminal offences of theft and fraud under current Canadian law.
3. Article 20:
Article 20 provides that the obligation of a State Party to criminalize illicit enrichment shall be ‘subject to its constitution and the fundamental principles of its legal system.' An offence of illicit enrichment is incompatible with the Constitution of Canada, more specifically with the Canadian Charter of Rights and Freedoms, and the fundamental principles of the Canadian legal system. Canada will therefor not create the offence of illicit enrichment.
4. Article 42 (2):
Article 42 (2) provides that a State Party ‘may' establish jurisdiction based on nationality. Given that Canada has effective and broad territorial jurisdiction over corruption offences, Canada does not intend to extend its jurisdiction in the case of an offence committed by a Canadian national beyond that existing territorial basis of jurisdiction.
5. Article 52:
Canada already imposes strict requirements on financial institutions within its jurisdiction to closely scrutinize foreign persons with prominent public functions and theirfamily members and close associates. It is the understanding of the Government of Canada that these current requirements satisfy Article 52, particularly in light of the negotiations of the State Paich led to the creation and inclusion of Article 52 in the Convention. Canada is in the process of undergoing consultations with a view to implementing legislative changes that would broaden this existing due diligence beyond the obligations contained in the Convention and expand the category of persons covered and the financial institutions in whom they apply. Canada will inform the Depository of the outcome of these discussions.
6. Article 54:
Canada will provide international assistance for the freezing, seizure and forfeiture of proceeds of crime and offence-related property only when the request is accompanied by an order from a court of criminal jurisdiction in the requesting country. In the case where international assistance is required for the forfeiture of this property, Canada will provide assistance only when the request is accompanied by a final order from such a court."
WHO Framework Convention on Tobacco Control от 21 мая 2003 г. May 21, 2003
Jul 15, 2003 signature
Nov 26, 2004 ratification
Agreement on the Privileges and Immunities of the International Criminal Court (9 September 2002) Sep 9, 2002
Apr 30, 2004 signature
Jun 22, 2004 ratification
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Declaration:

"In accordance with Article 23 of the Agreement on the Privileges and Immunities of the International Criminal Court, Canada declares that persons referred to in articles 15, 16, 18, 19 and 21 of the Agreement who are nationals or permanent residents of Canada enjoy, while in Canada, only the privileges and immunities as required for the independent performance of his or her functions, or his or her appearance or testimony before the International Criminal Court, as laid down in Article 23."
Stockholm Convention on Persistent Organic Pollutants (22 May 2001) May 22, 2001
May 23, 2001 signature
May 23, 2001 ratification
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Declaration:

“Pursuant to Article 25, paragraph 4, of the Stockholm Convention on Persistent Organic Pollutants, Canada hereby declares that any amendment to Annex A, B or C shall enter into force for Canada only upon the deposit by Canada of its instrument of ratification, acceptance or approval with respect thereto.”
Protocol against the Smuggling of Migrants by Land, Sea and Air, supplementing the United Nations Convention against Transnational Organized Crime (15 November 2000) Nov 15, 2000
Dec 14, 2000 signature
May 13, 2002 ratification
Protocol to Prevent, Suppress and Punish Trafficking in Persons, Especially Women and Children, supplementing the United Nations Convention against Transnational Organized Crime (15 November 2000) Nov 15, 2000
Dec 14, 2000 signature
May 13, 2002 ratification
United Nations Convention against Transnational Organized Crime (15 November 2000) Nov 15, 2000
Dec 14, 2000 signature
May 13, 2002 ratification
Optional Protocol to the Convention on the Rights of the Child on the sale of children, child prostitution and child pornography (25 May 2000) May 25, 2000
Nov 10, 2001 signature
Sep 14, 2005 ratification
Optional Protocol to the Convention on the Rights of the Child on the involvement of children in armed conflict (25 May 2000) May 25, 2000
Jun 5, 2000 signature
Jul 7, 2000 ratification
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Declaration:

"Pursuant to article 3, paragraph 2, of the Optional Protocol to the Convention on the Rights of the Child on Involvement of Children in Armed Conflicts, Canada hereby declares:
1. The Canadian Armed Forces permit voluntary recruitment at the minimum age of 16 years.
2. The Canadian Armed Forces have adopted the following safeguards to ensure that recruitment of personnel under the age of 18 years is not forced or coerced:
(a) all recruitment of personnel in the Canadian Forces is voluntary. Canada does not practice conscription or any form of forced or obligatory service. In this regard, recruitment campaigns of the Canadian Forces are informational in nature. If an individual wishes to enter the Canadian Forces, he or she fills in an application. If the Canadian Forces offer a particular position to the candidate, the latter is not obliged to accept the position;
(b ) recruitment of personnel under the age of 18 is done with the informed and written consent of the person's parents or legal guardians. Article 20, paragraph 3, of the National Defence Act states that ‘a person under the age of eighteen years shall not be enrolled without the consent of one of the parents or the guardian of that person',
(c) personnel under the age of 18 are fully informed of the duties involved in military service. The Canadian Forces provide, among other things, a series of informational brochures and films on the duties involved in military service to those who wish to enter the Canadian Forces; and
(d) personnel under the age of 18 must provide reliable proof of age prior to acceptance into national military service. An applicant must provide a legally recognized document, that is an original or a certified copy of their birth certificate or baptismal certificate, to prove his or her age."
International Convention for the Suppression of the Financing of Terrorism (9 December 1999) Dec 9, 1999
Feb 10, 2000 signature
Feb 19, 2002 ratification
Протокол о борьбе с подкислением, эвтрофикацией и приземным озоном к конвенции о трансграничном загрязнении воздуха на большие расстояния 1979 года от 30 ноября 1999 г. Nov 30, 1999
Dec 1, 1999 signature
Nov 28, 2017 ratification
Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade (10 September 1998) Sep 10, 1998
Aug 26, 2002 accession
Rome Statute of the International Criminal Court (17 July 1998) Jul 17, 1998
Dec 18, 1998 signature
Jul 7, 2000 ratification
Соглашение о введении глобальных технических правил для колесных транспортных средств, предметов оборудования и частей, которые могут быть установлены и/или использованы на колесных транспортных средствах от 25 июня 1998 г. Jun 25, 1998
Jun 22, 1999 definitive signature
Protocol to the 1979 Convention on Long-Range Transboundary Air Pollution on Persistent Organic Pollutants (24 June 1998) Jun 24, 1998
Jun 24, 1998 signature
Dec 18, 1998 ratification
Протокол по тяжелым металлам к конвенции 1979 года о трансграничном загрязнении воздуха на большие расстояния от 24 июня 1998 г. Jun 24, 1998
Jun 24, 1998 signature
Dec 18, 1998 ratification
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26 October 1999

Declaration :

"Canada intends to act in accordance with paragraph 7 of Article 3 of this Protocol."
Конвенция тампере о предоставлении телекоммуникационных ресурсов для смягчения последствий бедствий и осуществления операций по оказанию помощи от 18 июня 1998 г. Jun 18, 1998
Jun 15, 1999 signature
May 18, 2001 ratification
International Convention for the Suppression of Terrorist Bombings (15 December 1997) Dec 15, 1997
Jan 12, 1998 signature
Apr 3, 2002 ratification
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Declaration:

"Canada declares that it considers the application of article 2 (3) (c) of the Terrorist Bombing Convention to be limited to acts committed in furthering a conspiracy of two or more persons to commit a specific criminal offence contemplated in paragraph 1 or 2 of article 2 of that Convention."
Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Anti-Personnel Mines and on their Destruction (18 September 1997) Sep 18, 1997
Dec 3, 1997 signature
Dec 3, 1997 ratification
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Understanding:

"It is the understanding of the Government of Canada that, in the context of operations, exercises or other military activity sanctioned by the United Nations or otherwise conducted in accordance with international law, the mere participation by the Canadian Forces, or individual Canadians, in operations, exercises or other military activity conducted in combination with the armed forces of States not party to the Convention which engage in activity prohibited under the Convention would not, by itself, be considered to be assistance, encouragement or inducement in accordance with the meaning of those terms in article 1, paragraph 1 (c)."
Agreement on the establishment of the International Vaccine Institute от 28 октября 1996 г. Oct 28, 1996
Mar 25, 2026 accession
Comprehensive Nuclear-Test-Ban Treaty (10 September 1996) Sep 10, 1996
Sep 24, 1996 signature
Dec 18, 1998 ratification
Agreement for the Implementation of the Provisions of the United Nations Convention on the Law of the Sea of 10 December 1982 relating to the Conservation and Management of Straddling Fish Stocks and Highly Migratory Fish Stocks (4 August 1995) Aug 4, 1995
Dec 4, 1995 signature
Aug 3, 1999 ratification
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Declarations:

"Pursuant to article 30, paragraph 4 of the Agreement, the Government of Canada declares that it chooses an arbitral tribunal constituted in accordance with Annex VII of the United Nations Convention on the Law of the Sea of 10 December 1982 as the means for the settlement of disputes under Part VIII of the Agreement. In light of article 30, paragraph 1 of the Agreement, the Government of Canada also declares that it does not accept any of the procedures provided for in section 2 of Part XV of the Convention with respect to disputes referred to in article 298, paragraph 1 of the Convention.
According to article 42 of the Agreement, no reservations or exceptions may be made to the Agreement. A declaration or statement pursuant to article 43 of the Agreement cannot purport to exclude or modify the legal effect of the provisions of the Agreement in their application to the State or entity making it. Consequently, the Government of Canada declares that it does not consider itself bound by declarations or statements pursuant to article 43 of the Agreement that have been made or will be made by other States or by entities described in article 2 (b) of the Agreement and that exclude or modify the legal effect of the provisions of the Agreement in their application to the State or entity making it. Lack of response by the Government of Canada to any declaration or statement shall not be interpreted as tacit acceptance of that declaration or statement. The Government of Canada reserves the right at any time to take a position on any declaration or statement in the manner deemed appropriate."
Convention on the Safety of United Nations and Associated Personnel (9 December 1994) Dec 9, 1994
Dec 15, 1994 signature
Apr 3, 2002 ratification
United Nations Convention to Combat Desertification in those Countries Experiencing Serious Drought and/or Desertification, Particularly in Africa (14 October 1994) Oct 14, 1994
Mar 28, 2013 withdrawal
Уведомление: 28.03.2013
Dec 21, 2016 accession
Agreement relating to the Implementation of Part XI of the United Nations Convention on the Law of the Sea of 10 December 1982 (28 July 1994) Jul 28, 1994
Jul 29, 1994 signature
Nov 16, 1994 ratification
Протокол к конвенции 1979 года о трансграничном загрязнении воздуха на большие расстояния относительно дальнейшего сокращения выбросов серы от 14 июня 1994 г. Jun 14, 1994
Jun 14, 1994 signature
Jul 8, 1997 ratification
Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on their Destruction (3 September 1992) Sep 3, 1992
Jan 13, 1993 signature
Sep 26, 1995 ratification
Convention on Biological Diversity (5 June 1992) Jun 5, 1992
Jun 11, 1992 signature
Dec 4, 1992 ratification
7 . United Nations Framework Convention on Climate Change (9 May 1992) May 9, 1992
Jun 12, 1992 signature
Dec 4, 1992 ratification
Конвенция об оценке воздействия на окружающую среду в трансграничном контексте от 25 февраля 1991 г. Feb 25, 1991
Feb 26, 1991 signature
May 13, 1998 ratification
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Reservation:

“Inasmuch as under the Canadian constitutional system legislative jurisdiction in respect of environmental assessment is divided between the provinces and the federal government, the Government of Canada in ratifying this Convention, makes a reservation in respect of proposed activities (as defined in this Convention) that fall outside of federal legislative jurisdiction exercised in respect of environmental assessment.”
Второй факультативный протокол к международному пакту о гражданских и политических правах, направленный на отмену смертной казни организация объединенных наций от 15 декабря 1989 г. Dec 15, 1989
Nov 25, 2005 accession
Convention on the Rights of the Child (20 November 1989) Nov 20, 1989
May 28, 1990 signature
Dec 13, 1991 ratification
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Reservations:

"(i) Article 21
With a view to ensuring full respect for the purposes and intent of article 20 (3) and article 30 of the Convention, the Government of Canada reserves the right not to apply the provisions of article 21 to the extent that they may be inconsistent with customary forms of care among aboriginal peoples in Canada.
"(ii) Article 37 (c)
The Government of Canada accepts the general principles of article 37 (c) of the Convention, but reserves the right not to detain children separately from adults where this is not appropriate or feasible.
Statement of understanding:

"Article 30
It is the understanding of the Government of Canada that, in matters relating to aboriginal peoples of Canada, the fulfilment of its responsibilities under article 4 of the Convention must take into account the provisions of article 30. In particular, in assessing what measures are appropriate to implement the rights recognized in the Convention for aboriginal children, due regard must be paid to not denying their right, in community with other members of their group, to enjoy their own culture, to profess and practice their own religion and to use their own language."
Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and their Disposal (22 March 1989) Mar 22, 1989
Mar 22, 1989 signature
Aug 28, 1992 ratification
United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances (20 December 1988) Dec 20, 1988
Dec 20, 1988 signature
Jul 5, 1990 ratification
Protocol to the 1979 Convention on long-range transboundary air pollution concerning the control of emissions of nitrogen oxides or their transboundary fluxes (31 October 1988) Oct 31, 1988
Nov 1, 1988 signature
Jan 25, 1991 ratification
Montreal Protocol on Substances that Deplete the Ozone Layer (16 September 1987) Sep 16, 1987
Sep 16, 1987 signature
Jun 30, 1988 ratification
Протокол о сокращении выбросов серы или их трансграничных потоков по меньшей мере на 30 процентов к конвенции 1979 года о трансграничном загрязнении воздуха на большие расстояния от 8 июля 1985 г. Jul 8, 1985
Jul 9, 1985 signature
Dec 4, 1985 ratification
Vienna Convention for the Protection of the Ozone Layer (22 March 1985) Mar 22, 1985
Mar 22, 1985 signature
Jun 4, 1986 ratification
Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment (10 December 1984) Dec 10, 1984
Aug 23, 1985 signature
Jun 24, 1987 ratification
Протокол к конвенции о трансграничном загрязнении воздуха на большие расстояния 1979 года, касающийся долгосрочного финансирования совместной программы наблкщения и оценки распространения загрязнителей воздуха на большие расстояния в европе (емец) от 28 сентября 1984 г. Sep 28, 1984
Oct 3, 1984 signature
Dec 4, 1985 ratification
United Nations Convention on the Law of the Sea (10 December 1982) Dec 10, 1982
Dec 10, 1982 signature
Nov 7, 2003 ratification
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Declaration:

"With regard to article 287 of the Convention on the Law of the Sea, the Government of Canada hereby chooses the following means for the settlement of disputes concerning the interpretation or application of the Convention without specifying that one has precedence over the other:
(a) the International Tribunal for the Law of the Sea established in accordance with Annex VI of the Convention; and
(b) an arbitral tribunal constituted in accordance with Annex VII of the Convention.
With regard to Article 298, paragraph 1 of the Convention on the Law of the Sea, Canada does not accept any of the procedures provided for in Part XV, section 2, with respect to the following disputes:
- Disputes concerning the interpretation or application of articles 15, 74 and 83 relating to sea boundary delimitations, or those involving historic bays or titles;
- Disputes concerning military activities, including military activities by government vessels and aircraft engaged in non-commercial service, and disputes concerning law enforcement activities in regard to the exercise of sovereign rights or jurisdiction excluded from the jurisdiction of a court or tribunal under article 297, paragraph 2 or 3;
- Disputes in respect of which the Security Council of the United Nations is exercising the functions assigned to it by the Charter of the United Nations, unless the Security Council decides to remove the matter from its agenda or calls upon the parties to settle it by the means provided for in the Convention.
According to Article 309 of the Convention on the Law of the Sea, no reservations or exceptions may be made to the Convention unless expressly permitted by other articles of the Convention. A declaration or statement made pursuant to article 310 of the Convention cannot purport to exclude or to modify the legal effect of the provisions of the Convention in their application to the state, entity or international organization making it. Consequently, the Goernment of Canada declares that it does not consider itself bound by declarations or statements that have been made or will be made by other states, entities and international organizations pursuant to article 310 of the Convention and that exclude or modify the legal effect of the provisions of the Convention and their application to the State, entity or international organization making it. Lack of response by the Government of Canada to any declaration or statement shall not be interpreted as tacit acceptance of that declaration or statement. The Government of Canada reserves the right at any time to take a position on any declaration or statement in the manner deemed appropriate."
Agreement establishing the African Development Bank done at Khartoum on 4 August 1963, as amended by resolution 05-79 adopted by the Board of Governors on 17 May 1979 от 7 мая 1982 г. May 7, 1982
Dec 23, 1982 ratification
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Reservation:

"In so accepting the said Agreement, the Government of Canada, pursuant to paragraph 3 of article 64, hereby retains for itself the right to tax the salaries and emoluments paid by the Bank to Canadian citizens, nationals and residents."
Convention on Prohibitions or Restrictions on the Use of Certain Conventional Weapons which may be deemed to be Excessively Injurious or to have Indiscriminate Effects (with Protocols I, II and III) (10 October 1980) Oct 10, 1980
Apr 10, 1981 signature
Jun 24, 1994 ratification
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Declarations:

"1. It is the understanding of the Government of Canada that:
(a) The compliance of commanders and others responsible for planning, deciding upon, or executing attacks to which the Convention and its Protocols apply cannot be judged on the basis of information which subsequently comes to light but must be assessed on the basis of the information available to them at the time that such actions were taken; and
(b) Where terms are not defined in the present Convention and its Protocols they shall, so far as is relevant, be construed in the same sense as terms contained in additional Protocol I to the Geneva Conventions of August 12, 1949.
2. With respect to Protocol I, it is the understanding of the Government of Canada that the use of plastics or similar materials for detonators or other weapons parts not designed to cause injury is not prohibited.
3. With respect to Protocol II, it is the understanding of the Government of Canada that:
(a) Any obligation to record the location of remotely delivered mines pursuant to sub-paragraph 1 (a) of article 5 refers to the location of mine fields and not to the location of individual remotely delivered mines;
(b) The term 'pre-planned', as used in sub-paragraph 1 (a) of article 7 means that the position of the minefield in question should have been determined in advance so that an accurate record of the location of the minefield, when laid, can be made;
(c) The phrase 'similar functions' used in article 8, includes the concepts of `peace-making, preventive peace-keeping and peace enforcement' as defined in an agenda for peace (United Nations document A/47/277 S/2411 of 17 June 1992).
4. With respect to Protocol III, it is the understanding of the Government of Canada that the expression 'clearly separated' in paragraph 3 of article 2 includes both spatial separation or separation by means of an effective physical barrier between the military objective and the concentration of civilians."
United Nations Convention on Contracts for the International Sale of Goods (11 April 1980) Apr 11, 1980
Apr 23, 1991 accession
Конвенция о ликвидации всех форм дискриминации в отношении женщин объединенных наций 1980 год от 18 декабря 1979 г. Dec 18, 1979
Jul 17, 1980 signature
Dec 10, 1981 ratification
International Convention Against the Taking of Hostages (17 December 1979) Dec 17, 1979
Feb 18, 1980 signature
Dec 4, 1985 ratification
Convention on long-range transboundary air pollution (13 November 1979) Nov 13, 1979
Nov 13, 1979 signature
Dec 15, 1981 ratification
Convention on the prohibition of military or any other hostile use of environmental modification techniques (10 December 1976) Dec 10, 1976
May 18, 1977 signature
Jun 11, 1981 ratification
Agreement establishing the International Fund for Agricultural Development от 13 июня 1976 г. Jun 13, 1976
Feb 10, 1977 signature
Nov 28, 1977 ratification
Customs Convention on the International Transport of Goods under Cover of TIR Carnets (TIR Convention) (14 November 1975) Nov 14, 1975
Oct 21, 1980 accession
1 . Convention on registration of objects launched into outer space (12 November 1974) Nov 12, 1974
Feb 14, 1975 signature
Aug 4, 1976 ratification
Convention relating to the distribution of programme-carrying signals transmitted by satellite (21 May 1974) May 21, 1974
Mar 27, 2024 accession
Convention on the Prevention and Punishment of Crimes against Internationally Protected Persons, including Diplomatic Agents (14 December 1973) Dec 14, 1973
Jun 26, 1974 signature
Aug 4, 1976 ratification
Protocol amending the Single Convention on Narcotic Drugs, 1961 (25 March 1972) Mar 25, 1972
Aug 5, 1976 accession
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"Subject to a reservation with respect to subparagraphs (i), (ii) and (iii) of paragraph 2 (b) of the amending article 14."
Convention on psychotropic substances (21 February 1971) Feb 21, 1971
Sep 10, 1988 accession
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Reservation:

"Whereas Canada is desirous of acceding to the Convention on Psychotropic Substances, 1971, and whereas Canada's population includes certain small clearly determined groups who use in magical or religious rites certain psychotropic substances of plant origin included in the schedules to the said Convention, and whereas the said substance occur in plants which grow in North America but not in Canada, a reservation of any present or future application, if any, of the provisions of the said Convention to peyote is hereby made pursuant to article 32, paragraph 3 of the Convention."
Agreement establishing the Caribbean Development Bank от 18 октября 1969 г. Oct 18, 1969
Oct 18, 1969 signature
Jan 22, 1970 ratification
1 . Vienna Convention on the Law of Treaties (23 May 1969) May 23, 1969
Oct 14, 1970 accession
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"In acceding to the Vienna Convention on the Law of Trea- ties, the Government of Canada declares its understanding that nothing in article 66 of the Convention is intended to exclude the jurisdiction of the International Court of Justice where such jurisdiction exists under the provisions of any treaty in force binding the parties with regard to the settlement of disputes. In relation to states parties to the Vienna Convention which accept as compulsory the jurisdiction of the International Court of Justice, the Government of Canada declares that it does not regard the provisions of article 66 of the Vienna Convention as providing `some other method of peaceful settlement' within the meaning of paragraph 2 (a) of the declaration of the Government of Canada accepting as compulsory the jurisdiction of the International Court of Justice which was deposited with the Secretary-General of the United Nations on April 7, 1970."
Факультативный протокол к международному пакту о гражданских и политических правах организация объединенных наций от 16 декабря 1966 г. Dec 16, 1966
May 19, 1976 accession
International Covenant on Civil and Political Rights (16 December 1966) Dec 16, 1966
May 19, 1976 accession
Международный пакт об экономических, социальных и культурных правах организация объецинениых наций от 16 декабря 1966 г. Dec 16, 1966
May 19, 1976 accession
International Convention on the Elimination of All Forms of Racial Discrimination (7 March 1966) Mar 7, 1966
Aug 24, 1966 signature
Oct 14, 1970 ratification
Agreement establishing the Asian Development Bank от 4 декабря 1965 г. Dec 4, 1965
Dec 4, 1965 signature
Aug 22, 1966 ratification
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"Canada retains for itself and its political subdivisions the right to tax Canadian citizens resident or ordinarily resident in Canada."
Vienna Convention on Consular Relations (24 April 1963) Apr 24, 1963
Jul 18, 1974 accession
International Convention for the Protection of Performers, Producers of Phonograms and Broadcasting Organisations (26 October 1961) Oct 26, 1961
Mar 4, 1998 accession
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Declarations:

“1. In respect of article 5 (1) (b) and pursuant to article 5 (3) of the Convention, as regards the Right of Reproduction for Phonogram Producers (art. 10), Canada will not apply criterion of fixation .
2. In respect of article 5 (1) (c) and pursuant to article 5 (3) of the Convention, as regards the Secondary Users of Phonograms (art. 12), Canada will not apply criterion of publication.
3. In respect of article 6 (1) and pursuant to article 6 (2) of the Convention, Canada will protect broadcasts only if the headquarters of the broadcasting organization is situated in another Contracting State and the broadcast was transmitted from a transmitter situated in the same Contracting State.
4. In respect of article 12 and pursuant to article 16 (1) (a) (iv) of the Convention, as regards phonograms the producer of which is a national of another Contracting State, Canada will limit the protection provided for by article 12 to the extent to which, and to the term for which, the latter State grants protection to phonograms first fixed by a national of Canada.”
Convention on the Reduction of Statelessness (30 August 1961) Aug 30, 1961
Jul 17, 1978 accession
Vienna Convention on Diplomatic Relations (18 April 1961) Apr 18, 1961
Feb 5, 1962 signature
May 26, 1966 ratification
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"The Government of Canada does not regard the statement concerning paragraph 1 of Article 11 of the Convention made by the Byelorussian Soviet Socialist Republic, the Ukrainian Soviet Socialist Republic and the Union of Soviet Socialist Republics as modifying any rights or obligations under this paragraph."
16 March 1978

"The Government of Canada does not regard as valid the reservations to paragraphs 2, 3 and 4 of article 37 of the Vienna Convention on Diplomatic Relations made by the People's Republic of China. Similarly the Government of Canada does not regard as valid the reservations to paragraph 2 of article 37 of the Convention which have been made by the Government of the United Arab Republic (now the Arab Republic of Egypt), the Government of Cambodia (now Kampuchea) and the Government of the Kingdom of Morocco.
"The Government of Canada does not regard the statement concerning paragraph 1 of article 11 of the Convention made by the Government of the Mongolian People's Republic, the Government of Bulgaria, the Government of the German Demo- cratic Republic and the People's Democratic Republic of Yemen as modifying any rights and obligations under that paragraph.
"The Government of Canada also desires to place on record that it does not regard as valid the reservations to paragraph 3 of article 27 of the Convention made by the Government of Bahrain and the reservations to paragraph 4 of article 27 made by the State of Kuwait and the Government of the Libyan Arab Jamahiriya."
Заключительный акт конференции Организации Объединенных Наций для принятия единой конвенции о наркотических средствах от 30 марта 1961 г. Mar 30, 1961
Mar 30, 1961 signature
Oct 11, 1961 ratification
Convention on the Recognition and Enforcement of Foreign Arbitral Awards (10 June 1958) Jun 10, 1958
May 12, 1986 accession
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20 October 1987

"The Government of Canada declares that it will apply the Convention only to differences arising out of legal relationships, whether contractual or not, which are considered as commercial under the laws of Canada, except in the case of the Province of Quebec where the law does not provide for such limitation."
Convention on the Continental Shelf (29 April 1958) Apr 29, 1958
Apr 29, 1958 signature
Feb 6, 1970 ratification
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"The Government of Canada wishes to make the following declaration with respect to article 1 of the Convention:
"In the view of the Canadian Government the presence of an accidental feature such as a depression or a channel in a submerged area should not be regarded as constituting an interruption in the natural prolongation of the land territory of the coastal state into and under the sea."
2 . Convention on the Nationality of Married Women (20 February 1957) Feb 20, 1957
Feb 20, 1957 signature
Oct 21, 1959 ratification
4 . Supplementary Convention on the Abolition of Slavery, the Slave Trade, and Institutions and Practices Similar to Slavery (7 September 1956) Sep 7, 1956
Sep 7, 1956 signature
Jan 10, 1963 ratification
Protocol amending the Slavery Convention signed at Geneva on 25 September 1926 (7 December 1953) Dec 7, 1953
Dec 17, 1953 definitive signature
Заключительный акт конференции Организации Объединенных Наций по опиуму от 23 июня 1953 г. Jun 23, 1953
Dec 23, 1953 signature
May 7, 1954 ratification
Convention on the Political Rights of Women (31 March 1953) Mar 31, 1953
Jan 30, 1957 accession
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"Inasmuch as under the Canadian constitutional system legislative jurisdiction in respect of political rights is divided between the provinces and the Federal Government, the Government of Canada is obliged, in acceding to this Convention, to make a reservation in respect of rights within the legislative jurisdiction of the provinces."
Convention relating to the Status of Refugees (28 July 1951) Jul 28, 1951
Jun 4, 1969 accession
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“Subject to the following reservation with reference to Articles 23 and 24 of the Convention:
"Canada interprets the phrase `lawfully staying' as referring only to refugees admitted for permanent residence: refugees admitted for temporary residence will be accorded the same treatment with respect to the matters dealt with in articles 23 and 24 as is accorded visitors generally."
Agreement for Facilitating the International Circulation of Visual and Auditory Materials of an Educational, Scientific and Cultural Character (15 July 1949) Jul 15, 1949
Dec 17, 1949 signature
Oct 4, 1950 acceptance
Protocol amending the Agreement for the Suppression of the Circulation of Obscene Publications, signed at Paris, on 4 May 1910 от 4 мая 1949 г. May 4, 1949
May 4, 1949 definitive signature
Протокол об изменении международного договора, подписанного в париже 18 мап 1904 года, о действительном предупреждении преступной торговли, известной как торговля белыми рабынпми, и международной конвенции о борьбе с торговлей белыми рабынями, подписанной в париже 4 мап 1910 года объединенные нации от 4 мая 1949 г. May 4, 1949
May 4, 1949 definitive signature
Convention on the Prevention and Punishment of the Crime of Genocide (9 December 1948) Dec 9, 1948
Nov 28, 1949 signature
Sep 3, 1952 ratification
Protocol amending the International Convention relating to Economic Statistics, signed at Geneva on 14 December 1928 (9 December 1948) Dec 9, 1948
Dec 9, 1948 definitive signature
Protocol Bringing under International Control Drugs Outside the Scope of the Convention of 13 July 1931 for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs, as amended by the Protocol signed at Lake Success, New York, on 11 December 1946 (19 November 1948) Nov 19, 1948
Nov 19, 1948 definitive signature
Convention on the International Maritime Organization (6 March 1948) Mar 6, 1948
Oct 15, 1948 acceptance
Протокол об изменении конвенции о пресечении распространения порнографических изданий и торговли ими от 12 ноября 1947 г. Nov 12, 1947
Nov 24, 1947 definitive signature
Протокол об изменении конвенции о борьбе с торговлей женщинами и детьми от 12 ноября 1947 г. Nov 12, 1947
Nov 24, 1947 definitive signature
Protocol amending the Agreements, Conventions and Protocols on Narcotic Drugs, concluded at The Hague on 23 January 1912, at Geneva on 11 February 1925 and 19 February 1925, and 13 July 1931, at Bangkok on 27 November 1931 and at Geneva on 26 June 1936 (11 December 1946) Dec 11, 1946
Dec 11, 1946 definitive signature
Protocol concerning the Office international d'hygiène publique от 22 июля 1946 г. Jul 22, 1946
Jul 22, 1946 signature
Aug 29, 1946 acceptance
Constitution of the World Health Organization от 22 июля 1946 г. Jul 22, 1946
Jul 22, 1946 signature
Aug 29, 1946 acceptance
Факультативный протокол к Конвенции о ликвидации всех форм дискриминации в отношении женщин от 6 октября 1999 г. —
Oct 18, 2002 accession

Withdrew from the treaty (4)

Treaty Adopted Participation
Kyoto Protocol to the United Nations Framework Convention on Climate Change (11 December 1997) Dec 11, 1997
Apr 29, 1998 signature
Dec 17, 2002 ratification
Dec 15, 2012 withdrawal
Уведомление: 15.12.2011; вступает в силу: 15.12.2012
Terms of Reference of the International Copper Study Group (24 February 1989) Feb 24, 1989
Jun 19, 1992 ratification
Nov 28, 2003 withdrawal
Уведомление: 29.09.2003; вступает в силу: 28.11.2003
21 . Agreement establishing the Common Fund for Commodities (27 June 1980) Jun 27, 1980
Jan 15, 1981 signature
Sep 27, 1983 ratification
Jun 9, 1993 withdrawal
Уведомление: 08.06.1992; вступает в силу: 09.06.1993
Constitution of the United Nations Industrial Development Organization (8 April 1979) Apr 8, 1979
Aug 31, 1982 signature
Sep 20, 1983 ratification
Dec 3, 1992 denunciation
Уведомление: 03.12.1992

Signed only (22)

Treaty Adopted Signature Declarations and reservations
United Nations Convention against Cybercrime; Strengthening International Cooperation for Combating Certain Crimes Committed by Means of Information and Communications Technology Systems and for the Sharing of Evidence in Electronic Form of Serious Crimes (24 December 2024) Dec 24, 2024
Jul 16, 2026 signature
Protocol against the Illicit Manufacturing of and Trafficking in Firearms, their Parts and Components and Ammunition, supplementing the United Nations Convention against Transnational Organized Crime (31 May 2001) May 31, 2001
Mar 20, 2002 signature
Cartagena Protocol on Biosafety to the Convention on Biological Diversity (29 January 2000) Jan 29, 2000
Apr 19, 2001 signature
Мевдународное соглашение по зерну 1995 года от 7 декабря 1994 г. Dec 7, 1994
Jun 26, 1995 signature
Convention on the Transboundary Effects of Industrial Accidents (17 March 1992) Mar 17, 1992
Mar 18, 1992 signature
Protocol to the 1979 Convention on Long-Range Transboundary Air Pollution concerning the Control of Emissions of Volatile Organic Compounds or their Transboundary Fluxes (18 November 1991) Nov 18, 1991
Nov 19, 1991 signature
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Upon signature:

"Pursuant to article 2, paragraph 2 of the Protocol, Canada is pleased to inform other Parties to the present Protocol that it selects option ( b ) from among the three options available. Base year: 1988."
United Nations Convention on International Bills of Exchange and International Promissory Notes (9 December 1988) Dec 9, 1988
Dec 7, 1989 signature
Single Convention on Narcotic Drugs, 1961, as amended by the Protocol amending the Single Convention on Narcotic Drugs, 1961 (8 August 1975) Aug 8, 1975
Aug 5, 1976 signature
Optional Protocol of Signature concerning the Compulsory Settlement of Disputes (29 April 1958) Apr 29, 1958
Apr 29, 1958 signature
Convention on Fishing and Conservation of the Living Resources of the High Seas (29 April 1958) Apr 29, 1958
Apr 29, 1958 signature
Convention on the High Seas (29 April 1958) Apr 29, 1958
Apr 29, 1958 signature
Convention on the Territorial Sea and the Contiguous Zone (29 April 1958) Apr 29, 1958
Apr 29, 1958 signature
Slavery Convention, signed at Geneva on 25 September 1926 and amended by the Protocol (7 December 1953) Dec 7, 1953
Dec 17, 1953 signature
International Convention for the Suppression of the White Slave Traffic, signed at Paris on 4 May 1910, amended by the Protocol signed at Lake Success, New York, 4 May 1949 (4 May 1949) May 4, 1949
May 4, 1949 signature
Agreement for the Suppression of the Circulation of Obscene Publications, signed at Paris on 4 May 1910, amended by the Protocol signed at Lake Success, New York, 4 May 1949 от 4 мая 1949 г. May 4, 1949
May 4, 1949 signature
International Convention relating to economic statistics, signed at Geneva on 14 December 1928, amended by the Protocol signed at Paris on 9 December 1948 (9 December 1948) Dec 9, 1948
Dec 9, 1948 signature
Convention for the Suppression of the Circulation of, and Traffic in, Obscene Publications, concluded at Geneva on 12 September 1923 and amended by the Protocol signed at Lake Success, New York, on 12 November 1947 (12 November 1947) Nov 12, 1947
Nov 24, 1947 signature
International Convention for the Suppression of the Traffic in Women and Children, concluded at Geneva on 30 September 1921, as amended by the Protocol signed at Lake Success, New York, on 12 November 1947 (12 November 1947) Nov 12, 1947
Nov 24, 1947 signature
Convention for the Suppression of the Illicit Traffic in Dangerous Drugs (11 December 1946) Dec 11, 1946
Dec 11, 1946 signature
Convention for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs (11 December 1946) Dec 11, 1946
Dec 11, 1946 signature
International Opium Convention (11 December 1946) Dec 11, 1946
Dec 11, 1946 signature
Конвенция об охране интересов производителей фонограмм от незаконного воспроизводства их фонограмм от 29 октября 1971 г. —
Oct 29, 1971 signature

Dates of signature and ratification follow the Depositary; declarations and reservations are given in English, as in the source. Denunciations and withdrawals are taken from the Depositary's notes; the date is the date of effect, or the date of notification when the former is unknown.