The United Nations Portal on Multilateral Environmental Agreements

	Signature	Ratification	Party status
Convenio de Aarhus	25 Jun 1998	14 Jun 2002	Ratification
Acuerdo sobre la Conservación de las Aves Acuáticas Migratorias Afro-euroasiáticas	01 Jul 1999	01 Ene 2006	Ratification
Agreement relating to the Implementation of Part XI of the United Nations Convention on the Law of the Sea of 10 December 1982		23 Dic 2004	Accession
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	20 Sep 2023	28 Mayo 2025	Ratification
Amendment to the Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and their Disposal		18 Dic 2003	Acceptance
Amendments to the Text of and Annexes Other than III and VII to the 1998 Protocol on Heavy Metals		13 Jun 2023	Acceptance
Convenio de Basilea		14 Abr 1992	Accession
Convenio sobre la Diversidad Biológica	11 Jun 1992	14 Dic 1995	Ratification
Convención sobre el Comercio Internacional de Especies Amenazadas de Fauna y Flora Silvestres		11 Feb 1997	Accession
Convenio de Ginebra		15 Jul 1994	Accession
Convención sobre la conservación de las especies migratorias		01 Jul 1999	Ratification
Convenion sobre el Agua	18 Mar 1992	10 Dic 1996	Ratification
Convenio sobre Accidentes Industriales Transfronterizos	18 Mar 1992	29 Jun 2004	Ratification
Convención sobre los Humedales	25 Nov 1995	25 Jul 1995	Ratification
Doha Amendment to the Kyoto Protocol		21 Dic 2017	Acceptance
Protocolo EMEP		18 Feb 1997	Accession
Convenio de Espoo		31 Ago 1998	Accession
Protocolo de Gotemburgo	01 Dic 1999	25 Mayo 2004	Acceptance
International Convention for the Prevention of Pollution from Ships (MARPOL) as modified by the Protocol of 1978 (MARPOL 73/78) - including Annex I/II		20 Mayo 1992	Accession
International Convention for the Prevention of Pollution from Ships as modified by the Protocol of 1978 (MARPOL 73/78) - Annex III: Hazardous substances carried in packaged form		20 Mayo 1992	Acceptance
Tratado Internacional sobre los Recursos Fitogenéticos para la Alimentación y la Agricultura	27 Mayo 2004		Accession
International Tropical Timber Agreement	09 Dic 2010	15 Dic 2010	Approval
Protocolo PRTR	21 Mayo 2003	24 Abr 2008	Ratification
Protocolo de Kyoto	14 Dic 1998	05 Jul 2002	Ratification
Convenio de Minamata	24 Sep 2014	20 Jun 2017	Ratification
Protocolo de Montreal		28 Abr 1995	Accession
Paris Agreement	22 Abr 2016	16 Mar 2017	Ratification
Protocol of 1997 to amend the International Convention for the Prevention of Pollution from Ships, 1973, as modified by the Protocol of 1978 relating thereto (MARPOL 73/78) to include Annex VI on the prevention of air pollution from ships		19 Jun 2006	Accession
Protocolo sobre metales pesados	24 Jun 1998	09 Jun 2005	Ratification
Protocolo sobre contaminantes orgánicos persistentes	24 Jun 1998	28 Oct 2004	Ratification
Protocolo de Kiev	21 Mayo 2003	23 Mar 2016	Ratification
Protocolo sobre agua y salud	17 Jun 1999	24 Nov 2004	Ratification
Convenio de Rotterdam		23 Abr 2003	Accession
Convenio de Estocolmo	23 Mayo 2001	28 Oct 2004	Ratification
The Beijing Amendment (1999)		09 Jul 2004	Acceptance
Protocolo de Cartagena		13 Feb 2004	Accession
The Copenhagen Amendment (1992)		02 Nov 1998	Accession
The Kigali Amendment (2016)		17 Ago 2018	Ratification
The London Amendment (1990)		02 Nov 1998	Accession
The Montreal Amendment (1997)		14 Jun 2002	Acceptance
Protocolo Suplementario de Nagoya – Kuala Lumpur	11 Mayo 2011	30 Nov 2011	Ratification
UN Fish Stocks Agreement		05 Feb 2007	Accession
United Nations Convention on the Law of the Sea		23 Dic 2004	Accession
Convención de las Naciones Unidas de Lucha contra la Desertificación		21 Oct 2002	Accession
Convención Marco de las Naciones Unidas sobre el Cambio Climático	11 Jun 1992	23 Mar 1995	Ratification
Convenio de Viena		28 Abr 1995	Accession