MEA Membership actions by Costa Rica

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Costa Rica
IEA ID# Date IEA Signed (& terminated) IEA Name Signature (by country) Ratification (or similar) Ratification type In force Withdrawal Rejoining after 1st withdrawal In force by tacit acceptance (state joined before amendment) In force by tacit acceptance (state joined after amendment)
9085 2022-11-25 Amendments to Appendices I And II To The Convention On International Trade In Endangered Species Of Wild Fauna and Flora (COP-19, 2022) 2023-2-23
8810 2019-05-10 Amendments to Annexes II, VIII and IX to the Convention On The Control Of Transboundary Movements Of Hazardous Wastes And Their Disposal 2020-3-24
8938 2019-05-10 Amendments to Annexes A and B to the Stockholm Convention on Persistent Organic Pollutants (listing of perflurooctane sulfonic acid, perfluorooctane sulfonyl fluoride, dicofol, and perfluorooctanoic acid, and PFOA-related compounds) 2020-12-3
9056 2019-08-19 Amendments to Annex III of the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade (listing of Hexabromocyclododecane and Phorate) 2019-9-19
9057 2019-05-10 Annex VII of the Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade (Procedures and mechanisms on compliance) 2020-11-6
9084 2019-08-28 Amendments to Appendices I And II To The Convention On International Trade In Endangered Species Of Wild Fauna and Flora (COP-18, 2019) 2019-11-26
8808 2018-03-04 Regional Agreement on Access to Information, Public Participation and Justice in Environmental Matters in Latin America and the Caribbean 2018-9-27
8847 2018-09-14 Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Sixty-Seventh Meeting 2018-12-29
8856 2018-11-09 Adjustments to the Montreal Protocol on Substances that Deplete the Ozone Layer relating to the controlled substances in Annex C, Group I, for parties not operating under paragraph 1 of Article 5 2019-6-21
8507 2017-07-07 Treaty on the Prohibition of Nuclear Weapons 2017-9-20 2018-7-5 Ratification 2021-1-22
8839 2017-05-05 2017 Amendments to Annex III of the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade (listing of carbofuran, trichlorfon, short-chain chlorinated paraffins, and tributyltin) 2017-9-15
8850 2017-10-28 Amendments to Appendices I and II to the Convention on the Conservation of Migratory Species of Wild Animals (the inclusion of thirty-four taxa) 2018-1-26
8865 2017-10-24 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex IV, adopted at Meeting #35) 2018-4-1
8937 2017-05-05 Amendments to Annexes A and C to the Stockholm Convention on Persistent Organic Pollutants (listing of decabromodiphenyl ether, short-chain chlorinated paraffins, hexachlorobutadiene) 2018-12-18
8509 2016-10-15 Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer 2018-5-23 Ratification 2019-1-1
8822 2016-10-04 Amendments to Appendices I And II To The Convention On International Trade In Endangered Species Of Wild Fauna and Flora 2017-4-4
8838 2016-11-15 Framework Agreement on the establishment of the International Solar Alliance 2016-11-15
8846 2016-10-28
(terminated: 2018-12-29)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Sixty-Sixth Meeting 2017-2-5
5046 2015-12-12 Paris Agreement under the United Nations Framework Convention on Climate Change 2016-4-22 2016-10-13 Ratification 2016-11-12
5055 2015-05-15 Amendments To Annexes A And C to the Stockholm Convention On Persistent Organic Pollutants (listing hexachlorobutadiene, pentachlorophenol and its salts and esters, and polychlorinated naphthalenes) 2016-12-15
9055 2015-05-15 Amendments to Annex III of the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade (listing of Methamidophos) 2015-9-15
5034 2014-11-09 Amendments To Appendices I And II Of The Convention On The Conservation Of Migratory Species Of Wild Animals 2015-2-8
5026 2014-07-08 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex I, adopted at Meeting #29) 2014-7-8
5017 2014-09-18
(terminated: 2017-02-05)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Sixty-Fifth Meeting 2015-4-4
4936 2013-03-14 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-16, 2013) 2013-6-12
5004 2013-05-10 Amendments to Annex IX to The Convention On The Control Of Transboundary Movements Of Hazardous Wastes And Their Disposal 2014-5-27
4971 2013-10-10 Minamata Convention on Mercury 2013-10-10 2017-1-19 Ratification 2017-8-16
5032 2013-05-10 Amendments to Annex A to the Stockholm Convention on Persistent Organic Pollutants (listing hexabromocyclododecane) 2014-11-26
5000 2013-05-10 Amendments to Annex III of the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade (listing of azinphos-methyl in Annex III) 2013-8-10
5001 2013-05-10 Amendments to Annex III of the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade (listing of commercial pentabromodiphenyl ether) 2013-8-10
5002 2013-05-10 Amendments to Annex III of the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade (listing of commercial octabromodiphenyl ether) 2013-8-10
5003 2013-05-10 Amendments to Annex III of the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade (listing of perfluorooctane sulfonic acid, perfluorooctane sulfonates, perfluorooctane sulfonamides and perfluorooctane sulfonyls) 2013-8-10
4923 2012-12-08 Amendment to Articles 3 and 4 and Annexes A and B to the Protocol To The United Nations Framework Convention On Climate Change 2016-9-21 Acceptance 2020-12-31
5007 2012-06-20 Agreement on the establishment of the Global Green Growth Institute 2012-6-20 2014-9-18 Ratification 2014-10-18
4922 2012-07-06
(terminated: 2015-01-04)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Sixty-Fourth Meeting 2013-2-4
4858 2011-12-11 Amendment to the list in Annex I to the United Nations Framework Convention on Climate Change (adding Cyprus) 2013-1-1
4869 2011-11-25 Amendments To Appendices I And II Of The Convention On The Conservation Of Migratory Species Of Wild Animals 2012-2-23
4698 2011-07-14
(terminated: 2013-02-04)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Sixty-Third Meeting 2011-10-25
4966 2011-04-29 Amendments to Annex A to the Stockholm Convention on Persistent Organic Pollutants (listing technical endosulfan) 2012-10-27
4948 2011-06-24 Amendments to Annex III of the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade 2011-10-24
4638 2010-10-29 Nagoya Protocol on Access to Genetic Resources and the Fair and Equitable Sharing of Benefits Arising from their Utilization to the Convention on Biological Diversity 2011-7-6
4614 2010-03-25 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-15, 2010) 2010-6-23
4691 2010-06-25
(terminated: 2011-10-25)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Sixty-Second Meeting 2011-1-11
4635 2009-12-19 Amendment to the list in Annex I to the United Nations Framework Convention on Climate Change (adding Malta) 2010-10-26
4587 2009-11-22 Agreement on Port State Measures to Prevent, Deter and Eliminate Illegal, Unreported and Unregulated Fishing 2015-12-4 Accession 2016-6-5
4688 2009-06-05 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex IV (II) 1, adopted at Meeting #21) 2009-6-5
4689 2009-10-30 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex II (12), Annex VIII.2.c, adopted at Meeting #22) 2009-10-30
4558 2009-01-26 Statute of the International Renewable Energy Agency 2009-6-29 2018-5-18 Ratification 2018-6-17
4575 2009-06-25
(terminated: 2011-01-11)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Sixty-First Meeting 2009-10-4
4563 2009-05-08 Amendments to Annexes A, B and C to the Stockholm Convention on Persistent Organic Pollutants 2010-8-26
4574 2008-06-27
(terminated: 2009-10-04)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Sixtieth Meeting 2008-10-8
4947 2008-10-31 Amendments to Annex III of the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade (listing of tributyltin) 2009-11-11
4590 2007-07-15 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-14, 2007) 2007-10-13
4687 2007-10-26 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex IV (I), adopted at Meeting #18) 2007-10-26
4433 2007-05-31
(terminated: 2008-10-08)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fifty-Ninth Meeting 2007-9-20
4490 2007-09-21 Adjustments to Annex C of The Montreal Protocol On Substances That Deplete The Ozone Layer (hydrochlorofluorocarbons) 2008-5-14
4686 2006-06-21 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex IV (I), adopted at Meeting #15) 2006-6-21
4249 2006-01-27 International Tropical Timber Agreement 2013-1-11 Accession 2013-1-11
4259 2006-06-20
(terminated: 2007-09-20)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fifty-Eighth Meeting 2006-10-4
4974 2005-02-18 Agreement among the governments of Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras, Nicaragua, and the United States of America on environmental cooperation 2005-2-18 2010-11-24 Ratification 2010-12-24
4975 2005-02-18 Understanding regarding the establishment of a secretariat for environmental matters under the Dominican Republic - Central America - United States free trade agreement 2005-2-18 2007-10-7 Ratification 2009-1-1
4270 2005-11-25 Amendments To Appendices I And II Of The Convention On The Conservation Of Migratory Species Of Wild Animals 2007-8-1
4685 2005-10-20 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex IV (I), Annex IV (II), Annex VII, adopted at Meeting #14) 2005-10-20
4258 2005-07-08
(terminated: 2006-10-04)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fifty-Seventh Meeting 2005-9-28
4585 2005-05-06 Amendment to Add Annex G to the Stockholm Convention on Persistent Organic Pollutants (Arbitration and Conciliation Procedures for Settlement of Disputes) 2007-5-7
4508 2005-07-08 Amendments To The Convention On The Physical Protection Of Nuclear Material 2017-5-4 Ratification 2017-5-4
4401 2004-02-12 Protocol to the Convention Establishing The Sustainable Tourism Zone Of The Caribbean 2004-12-15 2010-11-1 Ratification
4605 2004-10-14 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-13, 2004) 2005-1-12
5010 2004-08-29 Amendments to Annexex XIII and IX to The Convention On The Control Of Transboundary Movements Of Hazardous Wastes And Their Disposal 2005-10-8
4684 2004-10-20 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex VIII (2)e, adopted at Meeting #12) 2004-10-20
4768 2004-10-20 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex VIII (I), adopted at Meeting #12) 2004-10-20
4257 2004-07-22
(terminated: 2005-09-28)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fifty-Sixth Meeting 2004-10-28
4437 2004-09-24 Amendments to Annex III of the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade 2009-11-11
4436 2004-09-24 Addition of Annex VI to the Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade 2009-11-11
8503 2004-08-05 Central America-Dominican Republic-United States Free Trade Agreement 2008-11-14 2008-11-14 Ratification 2009-1-1
4201 2003-11-14 Convention For The Strengthening Of The Inter-American Tropical Tuna Commission Established By The 1949 Convention Between The United States Of America And The Republic Of Costa Rica 2003-11-14 2009-5-27 Ratification 2010-8-27
4682 2003-06-23 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex IV (I), adopted at Meeting #9) 2003-6-23
4683 2003-10-11 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex II, Annex IV (I), adopted at Meeting #10) 2003-10-11
4256 2003-06-19
(terminated: 2004-10-28)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fifty-Fifth Meeting 2003-9-30
4439 2003-05-21 World Health Organization Framework Convention On Tobacco Control 2003-7-3 2008-8-21 Ratification 2008-11-19
4604 2002-11-15 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-12, 2002) 2003-2-13
4204 2002-09-24 Amendments To Appendices I And II Of The Convention On The Conservation Of Migratory Species Of Wild Animals 2007-8-1
5009 2002-12-09 Amendments to Annexex XIII and IX to The Convention On The Control Of Transboundary Movements Of Hazardous Wastes And Their Disposal 2003-11-20
4680 2002-06-24 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex IV (III) 4, Annex IV (I) 8, Annex IV (II) 1, adopted at Meeting #7) 2002-6-24
4681 2002-10-10 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex II (12), Annex IV (II) 1, adopted at Meeting #8) 2002-10-10
3351 2002-05-24
(terminated: 2003-09-30)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fifty-Fourth Meeting 2002-9-10
4255 2002-10-14
(terminated: 2007-09-20)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Special Meeting 2003-1-19
4950 2002-10-01 Amendment To The Treaty On The International Recognition Of The Deposit Of Microorganisms For The Purposes Of Patent Procedure 2008-9-30
3350 2002-02-18 Convention For Cooperation In The Protection And Sustainable Development Of The Marine And Coastal Environment Of The Northeast Pacific 2002-2-18
4394 2001-12-12 Convention Establishing The Sustainable Tourism Zone Of The Caribbean 2001-12-12 2011-3-1 Ratification 2013-11-6
4641 2001-11-09 Amendment to the list in Annex II to the United Nations Framework Convention on Climate Change (deleting Turkey) 2002-6-28
4677 2001-06-20 Amendments To The Agreement On The International Dolphin Conservation Program (Resolution on Amending the Rules for Qualified Captain) 2001-6-20
4678 2001-06-20 Amendments To The Agreement On The International Dolphin Conservation Program (Resolution on Amending the Rules of Confidentiality) 2001-6-20
4679 2001-10-29 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex IV(III) 2, Annex IV(III) 3, adopted at Meeting #6) 2001-10-29
3343 2001-07-27
(terminated: 2002-09-10)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fifty-Third Meeting 2001-11-21
3341 2001-05-22 Convention On Persistent Organic Pollutants 2002-4-16 2007-2-6 Ratification 2007-5-7
3346 2001-11-03 International Treaty On Plant Genetic Resources For Food And Agriculture 2002-6-10 2006-11-14 Ratification 2007-2-12
3314 2000-01-29 Cartagena Protocol on Biosafety to the Convention On Biological Diversity 2000-5-24 2007-5-7 Ratification 2007-5-7
4603 2000-04-20 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-11, 2000) 2000-7-19
4849 2000-12-22 Amendment Adding Annex V to the Convention To Combat Desertification In Those Countries Experiencing Serious Drought And/Or Desertification, Particularly In Africa 2001-9-6
3331 2000-10-30 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex IV(III)2, Annex IV(III)3, Annex VIII(2)b, adopted at Meeting #4) 2000-10-30
4767 2000-10-30 Amendments To The Agreement On The International Dolphin Conservation Program, (amending Annex IV(III)2, Annex IV(III)3, Annex VIII(2)b, adopted at Meeting #4) 2000-10-30
3317 2000-07-06
(terminated: 2001-11-21)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fifty-Second Meeting 2000-10-15
3308 1999-10-06 Protocol Concerning Pollution From Land-Based Sources And Activities to the Convention for the Protection and Development of the Marine Environment of the Wider Caribbean Region 1999-10-6 2016-4-26 Ratification 2016-5-26
4205 1999-11-16 Amendments To Appendices I And II Of The Convention On The Conservation Of Migratory Species Of Wild Animals 2007-8-1
3313 1999-12-10 Protocol On Liability And Compensation For Damage Resulting From Transboundary Movements Of Hazardous Wastes And Their Disposal 2000-4-27
4723 1999-11-16 Revised Statutes Of The Intergovernmental Oceanographic Commission 1999-11-16
3301 1999-05-28
(terminated: 2000-10-15)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fifty-First Meeting 1999-9-9
4949 1999-04-30 Amendment 4 To The Constitutional Agreement Of The Latin American Organization For Fisheries Development (to articles 20 and 35) 1999-4-30
3312 1999-12-03 Amendment To The Montreal Protocol On Substances That Deplete The Ozone Layer 2008-12-1 Ratification 2009-3-1
4308 1999-12-03 Adjustments to Annex A of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Eleventh Meeting of the Parties 2000-7-28
4309 1999-12-03 Adjustments to Annex B of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Eleventh Meeting of the Parties 2000-7-28
4310 1999-12-03 Adjustments to Annex E of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Eleventh Meeting of the Parties 2000-7-28
9087 1999-04-17 Agreement between Member States and Associate Members of the Association of Caribbean States for Regional Cooperation on Natural Disasters 1999-4-17 2011-3-1 Ratification 2014-3-31
3281 1998-05-08 Agreement Of Cooperation For The Conservation Of The Marine Turtles In The Caribbean Coast Of Costa Rica, Nicaragua And Panama (Tripartite Agreement) 1998-5-8
4352 1998-02-27 Amendment to Annex I and Adoption of additional Annexes VIII and IX To The Convention On The Control Of Transboundary Movements Of Hazardous Wastes And Their Disposal 1998-11-6
3282 1998-05-21 Agreement On The International Dolphin Conservation Program 1998-5-21 1999-11-30 Consent To Be Bound 1999-11-30
3283 1998-05-20
(terminated: 1999-09-09)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fiftieth Meeting 1998-9-1
3289 1998-09-10 Convention On The Prior Informed Consent Procedure For Certain Hazardous Chemicals And Pesticides In International Trade 1999-8-17 2009-8-13 Ratification 2009-11-11
4602 1997-06-20 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-10, 1997) 1997-9-18
4859 1997-12-11 Amendment to the list in Annex I to the United Nations Framework Convention on Climate Change (deleting Czechoslovakia and adding Croatia, the Czech Republic, Liechtenstein, Monaco, Slovakia and Slovenia) 1998-8-13
3273 1997-12-11 Protocol To The United Nations Framework Convention On Climate Change 1998-4-27 2002-8-9 Ratification 2005-2-16
4203 1997-04-16 Amendments To Appendices I And II Of The Convention On The Conservation Of Migratory Species Of Wild Animals 2007-8-1
3272 1997-11-17 International Plant Protection Convention (1997 Revised Text) 1999-8-23 Acceptance 2005-10-2
3271 1997-10-24
(terminated: 1998-09-01)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Forty-Ninth Meeting 1998-2-3
3267 1997-09-17 Amendment To The Montreal Protocol On Substances That Deplete The Ozone Layer 2005-12-1 Ratification 2006-3-1
4305 1997-09-17 Adjustments to Annex A of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Ninth Meeting of the Parties 1998-6-4
4306 1997-09-17 Adjustments to Annex B of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Ninth Meeting of the Parties 1998-6-4
4307 1997-09-17 Adjustments to Annex E of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Ninth Meeting of the Parties 1998-6-4
3255 1996-12-01 Inter-American Convention For The Protection And Conservation Of Sea Turtles 1997-1-31 2000-4-17 Ratification 2001-5-2
3242 1996-06-28
(terminated: 1998-02-03)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Forty-Eighth Meeting 1996-10-2
3249 1996-09-10 Comprehensive Nuclear Test Ban Treaty 1996-9-24 2001-9-25 Ratification
3251 1996-09-24 Protocol To The Comprehensive Nuclear Test Ban Treaty 1996-9-24 2001-9-25 Ratification
3225 1995-09-22 Amendment To The Convention On The Control Of Transboundary Movements Of Hazardous Wastes And Their Disposal 2019-11-21 Ratification 2020-2-19
3212 1995-06-02
(terminated: 1996-10-02)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Forty-Seventh Meeting 1995-9-4
3221 1995-08-04 Agreement For The Implementation Of The Law Of The Sea Convention Relating To The Conservation And Management Of Straddling Fish Stocks And Highly Migratory Fish Stocks 2001-6-18 Accession 2001-12-11
4302 1995-12-07 Adjustments to Annex A of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Seventh Meeting of the Parties 1996-8-5
4303 1995-12-07 Adjustments to Annex B of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Seventh Meeting of the Parties 1996-8-5
4304 1995-12-07 Adjustments to Annexes C and E of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Seventh Meeting of the Parties 1996-8-5
3192 1994-07-24 Convention Establishing the Association of Caribbean States 1994-7-24 1999-2-17 Ratification 1999-3-17
3177 1994-02-18 Constitution Of The Centre For Marketing Information And Advisory Services For Fishery Products In Latin America And The Caribbean 1994-2-18 1994-2-18 2001-9-26
4601 1994-11-18 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-9. 1994) 1995-2-16
3185 1994-06-11 Amendments To Appendices I And II Of The Convention On The Conservation Of Migratory Species Of Wild Animals 2007-8-1
3188 1994-06-17 Convention To Combat Desertification In Those Countries Experiencing Serious Drought And/Or Desertification, Particularly In Africa 1994-10-15 1998-1-5 Ratification 1998-4-5
3184 1994-05-27
(terminated: 1995-09-04)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Forty-Sixth Meeting 1994-12-6
3193 1994-07-28 Agreement Relating To The Implementation Of Part XI Of The United Nations Convention On The Law Of The Sea 2001-9-20 Accession 2001-10-20
3178 1994-04-15 Agreement Establishing The World Trade Organization 1994-4-15 1994-12-26 Acceptance 1995-1-1
4580 1994-04-15 World Trade Organization Agreement on the Application of Sanitary and Phytosanitary Measures 1995-1-1
4391 1993-10-29 Regional Convention On Climate Change 1993-10-29 1995-6-9 Ratification 1995-7-28
3169 1993-10-29 Regional Convention For The Management And Conservation Of The Natural Forest Ecosystems And The Development Of Forest Plantations 1993-10-29 1996-6-22 Ratification 1999-10-15
3149 1993-01-13 Convention On The Prohibition Of The Development, Production, Stockpiling And Use Of Chemical Weapons And On Their Destruction 1993-1-14 1996-5-31 Ratification 1997-4-29
3171 1993-11-12 Amendment Regarding Annexes I And II To The Convention On The Prevention Of Marine Pollution By Dumping Of Wastes And Other Matter (Industrial Wastes) 1994-2-20
3172 1993-11-12 Amendment Regarding Annex I To The Convention On The Prevention Of Marine Pollution By Dumping Of Wastes And Other Matter (Incineration at Sea) 1994-2-20
3170 1993-11-12 Amendment Regarding Radioactive Wastes To The Convention On The Prevention Of Marine Pollution By Dumping Of Wastes And Other Matter 1994-2-20
3159 1993-05-14
(terminated: 1994-12-06)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Forty-Fifth Meeting 1993-8-31
3128 1992-06-05 Convention On Biological Diversity 1992-6-13 1994-8-26 Ratification 1994-11-24
3130 1992-06-05 Convention For The Conservation Of The Biodiversity And The Protection Of Priority Wilderness Areas In Central America 1992-6-5 1994-12-12 Ratification 1994-12-20
3147 1992-12-11 Central American Regional Agreement On The Transboundary Movement Of Hazardous Wastes 1992-12-11 1995-11-9 Ratification 1995-11-17
4600 1992-03-13 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-8, 1992) 1992-6-11
3126 1992-05-09 United Nations Framework Convention On Climate Change 1992-6-13 1994-8-26 Ratification 1994-11-24
3127 1992-05-13 Agreement Establishing The Inter-American Institute For Global Change Research 1992-5-13 1994-5-13 Ratification 1994-8-26
3125 1992-04-21 La Jolla Agreement On The Reduction Of Dolphin Mortality In The Eastern Pacific Ocean 1992-4-21 1992-4-21
3131 1992-07-02
(terminated: 1993-08-31)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Forty-Fourth Meeting 1992-10-8
3134 1992-08-26 Amendment To The Treaty For The Prohibition Of Nuclear Weapons In Latin America (amending Articles 14-16 and 19) 1992-8-26 1999-1-20 Ratification 1999-1-20
4509 1992-11-27 Amendment 3 To The Constitutional Agreement Of The Latin American Organization For Fisheries Development 1996-9-26
3145 1992-11-27 Protocol To Amend The International Convention On Civil Liability For Oil Pollution Damage 2021-5-19 Accession 2022-5-19
3146 1992-11-27 Protocol To Amend The International Convention On The Establishment Of An International Fund For Compensation For Oil Pollution Damage (replacing the 1971 Convention) 2021-5-19 Accession 2022-5-19
4300 1992-11-25 Adjustments to Annex A of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Fourth Meeting of the Parties 1993-9-23
4301 1992-11-25 Adjustments to Annex B of The Montreal Protocol On Substances That Deplete The Ozone Layer agreed to at the Fourth Meeting of the Parties 1993-9-23
3144 1992-11-25 Amendment To The Montreal Protocol On Substances That Deplete The Ozone Layer 1998-11-11 Ratification 1999-2-9
3101 1991-07-16 Protocol To The Constituent Agreement Of The Central American Commission On Environment And Development 1991-7-16 1995-6-8 Ratification 1995-6-16
4416 1991-03-16 Constitutional Agreement of the Central American Interparliamentary Commission for Environment and Development 1991-3-16 2002-10-22 Ratification
4202 1991-09-13 Amendments To Appendices I And II Of The Convention On The Conservation Of Migratory Species Of Wild Animals 2007-8-1
3092 1991-05-31
(terminated: 1992-10-08)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Forty-Third Meeting 1991-9-8
3090 1991-05-10 Amendment To The Treaty For The Prohibition Of Nuclear Weapons In Latin America (replacing paragraph 2 of Article 25) 1991-9-3 1999-1-20 Ratification 1999-1-20
3087 1991-03-19 Amendments To The International Convention For The Protection Of New Varieties Of Plants 2009-1-12
4609 1991-10-09 Agreement on the Establishment of the International Plant Genetic Resources Institute 1994-2-15
3073 1990-07-06
(terminated: 1991-09-08)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Forty-Second Meeting 1990-10-16
3072 1990-07-03 Amendment To The Treaty For The Prohibition Of Nuclear Weapons In Latin America (adding "and the Caribbean" to the title) 1990-12-10 1999-1-20 Ratification 1999-1-20
4007 1990-06-29 Adjustment To The Montreal Protocol On Substances That Deplete The Ozone Layer 1991-10-30
3071 1990-06-29 Amendment To The Montreal Protocol On Substances That Deplete The Ozone Layer 1998-11-11 Ratification 1999-2-9
3057 1989-12-12 Constitutional Agreement Of The Central American Commission On Environment And Development 1989-12-12 1991-7-19 Ratification 1991-7-19
4599 1989-10-20 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-7, 1989) 1990-1-18
3054 1989-11-03 Amendment Regarding Permits To Annex III To The Convention On The Prevention Of Marine Pollution By Dumping Of Wastes And Other Matter (concerning characteristics and composition of matter to be dumped at sea) 1990-5-19
3042 1989-03-22 Convention On The Control Of Transboundary Movements Of Hazardous Wastes And Their Disposal 1995-3-7 Accession 1995-6-5
3047 1989-06-16
(terminated: 1990-10-16)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Forty-First Meeting 1989-9-25
3035 1988-10-14 Amendments To Appendices I And II Of The Convention On The Conservation Of Migratory Species Of Wild Animals 2007-8-1
3032 1988-06-03
(terminated: 1989-09-25)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Fortieth Meeting 1988-10-20
4598 1987-07-24 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-6, 1987) 1987-10-22
4722 1987-11-20 Amendments to Articles 1, 2, 3, 4, 5, 9 and 10 of the Statutes Of The Intergovernmental Oceanographic Commission 1987-11-20
3019 1987-06-26
(terminated: 1988-10-20)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Thirty-Ninth Meeting 1987-10-7
3016 1987-05-15 Agreement For The Constitution Of The Organismo Internacional Regional De Sanidad Agropecuaria 1987-5-15 1991-4-26 Ratification 1995-3-27
3021 1987-09-16 Montreal Protocol On Substances That Deplete The Ozone Layer 1991-7-30 Accession 1991-10-30
3002 1986-06-13
(terminated: 1987-10-07)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Thirty-Eighth Meeting 1986-9-30
3003 1986-09-26 Convention On Early Notification Of A Nuclear Accident 1986-9-26 1991-9-16 Ratification 1991-10-17
3004 1986-09-26 Convention On Assistance In The Case Of A Nuclear Accident Or Radiological Emergency 1986-9-26 1991-9-16 Ratification 1991-10-17
4597 1985-05-03 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-5, 1985) 1985-8-1
2993 1985-10-26 Amendments To Appendices I And II Of The Convention On The Conservation Of Migratory Species Of Wild Animals 2007-8-1
2991 1985-07-19
(terminated: 1986-09-30)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Thirty-Seventh Meeting 1986-1-29
2982 1985-03-22 Convention For The Protection Of The Ozone Layer 1991-7-30 Accession 1991-10-28
2971 1984-06-22
(terminated: 1986-01-29)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Thirty-Sixth Meeting 1985-1-1
2977 1984-11-02 Amendment 1 To The Constitutional Agreement Of The Latin American Organization For Fisheries Development 1996-7-24 Ratification 1996-10-17 2016-2-10
2978 1984-11-02 Amendment 2 To The Constitutional Agreement Of The Latin American Organization For Fisheries Development 1996-7-24 Ratification 1996-10-17 2016-2-10
2953 1983-03-24 Convention For The Protection And Development Of The Marine Environment Of The Wider Caribbean Region 1991-8-2 Accession 1991-11-1
2954 1983-03-24 Protocol Concerning Cooperation In Combating Oil Spills In The Wider Caribbean Region 1991-8-1 Accession 1991-8-31
4596 1983-04-30 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-4, 1983) 1983-7-29
2957 1983-04-30 Gaborone Amendment of Article XXI To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (permit accession by regional economic integration organizations) 2013-9-30 Approbation 2013-11-29
2951 1983-03-15 Eastern Pacific Ocean Tuna Fishing Agreement 1983-3-15 1986-8-11 Ratification
2952 1983-03-15 Protocol To The Eastern Pacific Ocean Tuna Fishing Agreement 1983-3-15 1986-8-11 Ratification
2961 1983-07-23
(terminated: 1985-01-01)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Thirty-Fifth Meeting 1983-11-4
2940 1982-07-24
(terminated: 1983-11-04)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Thirty-Fourth Meeting 1983-2-3
2942 1982-10-29 Constitutional Agreement Of The Latin American Organization For Fisheries Development 1982-10-29 1996-7-24 Ratification 1996-10-17 2016-2-10
2947 1982-12-10 United Nations Convention On The Law Of The Sea 1982-12-10 1992-9-21 Ratification 1994-11-16
2946 1982-12-03 Protocol To Amend The Convention On Wetlands Of International Importance Especially As Waterfowl Habitat 1992-4-27
4595 1981-03-08 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-3, 1981) 1981-6-6
2930 1981-07-25
(terminated: 1983-02-03)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Thirty-Third Meeting 1982-2-8
4951 1981-01-20 Amendment To The Treaty On The International Recognition Of The Deposit Of Microorganisms For The Purposes Of Patent Procedure 2008-9-30
2918 1980-09-24 Amendment to the List Of Substances In Annexes I And II To The Convention On The Prevention Of Marine Pollution By Dumping Of Wastes And Other Matter (concerning the prohibition of dumping at sea of crude oil and oily substances and mixtures) 1986-7-16
2917 1980-07-26
(terminated: 1982-02-08)
Amendments To The Schedule To The International Convention For The Regulation Of Whaling, Thirty-Second Meeting 1981-7-24
2919 1980-09-26 Amendment To The Treaty On The International Recognition Of The Deposit Of Microorganisms For The Purposes Of Patent Procedure 2008-9-30
2911 1980-03-03 Convention On The Physical Protection Of Nuclear Material 2003-5-2 Accession 2003-6-1
2897 1979-03-30 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-2, 1979) 1979-6-28
2898 1979-03-30 Amendments To Appendices III To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-2, 1979) 1979-6-28
2896 1979-06-23 Convention On The Conservation Of Migratory Species Of Wild Animals 2007-8-1
4787 1979-03-06 Convention On The Inter-American Institute for Cooperation on Agriculture 1979-3-6 1980-9-18 Ratification 1980-12-8
2905 1979-11-28 International Plant Protection Convention (1979 Revised Text) 1991-4-4
2886 1978-10-12 Amendments To Annexes To The Convention On The Prevention Of Marine Pollution By Dumping Of Wastes And Other Matter Concerning Incineration At Sea 1986-7-16
2884 1978-07-07 International Convention On Standards Of Training, Certification And Watchkeeping For Seafarers 2018-6-6 Accession 2018-9-6
2866 1977-05-18 Convention On The Prohibition Of Military Or Any Other Hostile Use Of Environmental Modification Techniques 1996-2-7 Accession 1996-2-7
4643 1977-11-09 Agreement establishing the International Tropical Timber Bureau 1977-11-9
2863 1977-04-28 Treaty On The International Recognition Of The Deposit Of Microorganisms For The Purposes Of Patent Procedure 2008-6-30 Accession 2008-9-30
3628 1977-06-20 Convention Concerning The Protection Of Workers Against Occupational Hazards In The Working Environment Due To Air Pollution, Noise And Vibration 1981-6-16 Ratification 1982-6-16
2859 1976-11-06 Amendments To Appendices I and II To The Convention On International Trade In Endangered Species Of Wild Fauna And Flora (COP-1, 1976) 1977-2-4
2854 1976-11-19
(terminated: 1998-05-16)
Protocol To The International Convention On Civil Liability For Oil Pollution Damage 1997-12-8 1998-3-8 Accession 1998-6-6
2814 1973-03-03 Convention On International Trade In Endangered Species Of Wild Fauna And Flora 1973-3-3 1975-6-30 Ratification 1975-9-28
2807 1972-04-10 Convention On The Prohibition Of The Development, Production And Stockpiling Of Bacteriological (Biological) And Toxin Weapons, And On Their Destruction 1972-4-10 1973-12-17 Ratification 1975-3-26
2813 1972-12-29 Convention On The Prevention Of Marine Pollution By Dumping Of Wastes And Other Matter 1986-6-16 1986-7-16
2812 1972-11-23 Convention For The Protection Of The World Cultural And Natural Heritage 1977-8-23 Ratification 1977-11-23
2793 1971-02-02 Convention On Wetlands Of International Importance Especially As Waterfowl Habitat 1991-12-27 Ratification 1992-4-27
4721 1970-07-10 Amendments to the Statutes Of The Intergovernmental Oceanographic Commission 1975-2-28
2785 1969-11-29
(terminated: 1998-05-16)
International Convention On Civil Liability For Oil Pollution Damage 1997-12-8 Accession 1998-3-8
2754 1967-02-14 Treaty For The Prohibition Of Nuclear Weapons In Latin America 1967-2-14 1969-8-25 Ratification 1969-8-25
2726 1963-08-05 Treaty Banning Nuclear Weapon Tests In The Atmosphere, In Outer Space And Under Water 1963-8-9 1967-7-10 Ratification 1967-7-10
2702 1961-12-02
(terminated: 1988-11-08)
International Convention For The Protection Of New Varieties Of Plants 2009-1-12
2696 1960-12-14
(terminated: 1999-11-16)
Statutes Of The Intergovernmental Oceanographic Commission 1975-2-28
2688 1959-12-01 Antarctic Treaty 2022-8-11 Accession 2022-8-11
2686 1959-11-18 Agreement For The Establishment On A Permanent Basis Of A Latin-American Forest Research And Training Institute 1963-1-30 Acceptance 1963-1-30
2678 1958-12-01
(terminated: 1979-12-08)
Protocol Of Amendment To The Convention On The Inter-American Institute Of Agricultural Sciences 1959-2-2 1960-3-3 Ratification
2672 1958-04-29 Convention On The Continental Shelf 1958-4-29 1972-2-16 Ratification 1972-3-17
2673 1958-04-29 Optional Protocol Of Signature Concerning The Compulsory Settlement Of Disputes Arising Out Of The United Nations Conference On The Law Of The Sea 1958-4-29 Definitive signature 1962-9-30
2674 1958-04-29 Convention On The High Seas 1958-4-29 1972-2-16 Ratification 1972-3-17
2675 1958-04-29 Convention On Fishing And Conservation Of The Living Resources Of The High Seas 1958-4-29
2667 1956-11-19 Protocol To The International Convention For The Regulation Of Whaling 1981-7-24 Accession 1981-7-24
2646 1953-10-29
(terminated: 1987-05-15)
Second Agreement Of San Salvador Establishing The International Regional Organization Of Animal And Plant Health 1953-10-29 1955-11-7 Ratification 1955-11-7
2636 1951-12-06 International Plant Protection Convention 1952-4-28 1973-7-23 Ratification 1973-7-23
2627 1949-05-31 Convention For The Establishment Of An Inter-American Tropical Tuna Commission 1949-5-31 1950-3-3 Adherence 1950-3-3 1979-4-27 1989-5-29
2621 1946-12-02 International Convention For The Regulation Of Whaling 1981-7-24 Adherence 1981-7-24
2617 1945-10-16 Constitution Of The Food And Agriculture Organization Of The United Nations 1948-4-7
2616 1944-01-15
(terminated: 1979-12-08)
Convention On The Inter-American Institute Of Agricultural Sciences 1944-1-15 1944-7-22 Ratification 1944-11-30
2615 1940-10-12 Convention On Nature Protection And Wildlife Preservation In The Western Hemisphere 1940-10-24 1966-12-2 Ratification 1967-3-2
2603 1925-06-17 Protocol For The Prohibition Of The Use In War Of Asphyxiating, Poisonous Or Other Gases, And Of Bacteriological Methods Of Warfare 2009-7-22 Accession 2009-7-22
2602 1924-01-25 International Agreement For The Creation Of An International Office For Dealing With Contagious Diseases Of Animals 1993-6-28 Adhesion 1993-6-28
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