The United Nations Portal on Multilateral Environmental Agreements

	Signature	Ratification	Party status
Convenio de Aarhus	25 Jun 1998	18 Nov 1999	Ratification
Acuerdo sobre la Conservación de las Aves Acuáticas Migratorias Afro-euroasiáticas	01 Nov 1999	01 Ene 2003	Ratification
Agreement relating to the Implementation of Part XI of the United Nations Convention on the Law of the Sea of 10 December 1982	28 Feb 1995	26 Jul 1999	Ratification
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	29 Ago 2025		Signatory
Amendment to Annex B of the Kyoto Protocol to the United Nations Framework Convention on Climate Change		05 Ene 2010	Acceptance
Convenio de Basilea		08 Oct 1999	Accession
Convention for the Conservation of Antarctic Marine Living Resources		22 Abr 1994	Succession
Convenio sobre la Diversidad Biológica	11 Jun 1992	07 Feb 1995	Ratification
Convención sobre el Comercio Internacional de Especies Amenazadas de Fauna y Flora Silvestres		30 Dic 1999	Accession
Convenio de Ginebra	14 Nov 1979	05 Jun 1980	Ratification
Convención sobre la conservación de las especies migratorias		01 Nov 1999	Ratification
Convenion sobre el Agua		08 Oct 1999	Accession
Convenio sobre Accidentes Industriales Transfronterizos		06 Jul 2022	Accession
Convención sobre los Humedales	01 Dic 1991	15 Jul 1997	Ratification
Protocolo EMEP	28 Sep 1984	30 Ago 1985	Acceptance
Convenio de Espoo	26 Feb 1991	20 Jul 1999	Ratification
Convenio de los Cárpatos	22 Mayo 2003	11 Mayo 2004	Ratification
International Convention for the Prevention of Pollution from Ships (MARPOL) as modified by the Protocol of 1978 (MARPOL 73/78) - including Annex I/II		25 Oct 1993	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		25 Oct 1993	Acceptance
Protocolo PRTR	21 Mayo 2003	02 Mayo 2016	Ratification
Protocolo de Kyoto	15 Mar 1999	12 Abr 2004	Ratification
Convenio de Minamata		18 Ago 2023	Accession
Protocolo de Montreal	18 Feb 1988	20 Sep 1988	Acceptance
Protocolo Nagoya	30 Ene 2012	15 Feb 2022	Ratification
Paris Agreement	22 Abr 2016	19 Sep 2016	Ratification
Protocolo sobre el control de emisiones de óxidos de nitrógeno	01 Nov 1988	24 Jul 1989	Acceptance
Protocolo sobre compuestos orgánicos volátiles	19 Nov 1991		Signatory
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		29 Oct 2009	Accession
Protocol on Conservation and Sustainable Use of Biological and Landscape Diversity	19 Jun 2008	04 Sep 2009	Ratification
Protocolo sobre reducción adicional de las emisiones de azufre	14 Jun 1994		Signatory
Protocolo sobre metales pesados	24 Jun 1998		Signatory
Protocolo sobre contaminantes orgánicos persistentes	24 Jun 1998		Signatory
Protocolo de Kiev	21 Mayo 2003	02 Dic 2015	Ratification
Protocol on Sustainable Agriculture and Rural Development		29 Ene 2021	Ratification
Protocol on Sustainable Forest Management	27 Mayo 2011	16 Oct 2012	Ratification
Protocol on Sustainable Tourism		22 Feb 2017	Ratification
Protocol on Sustainable Transport	26 Jun 2015	16 Mar 2016	Ratification
Protocolo sobre la reducción de las emisiones de azufre	09 Jul 1985	02 Oct 1986	Acceptance
Protocolo sobre agua y salud	17 Jun 1999	26 Sep 2003	Ratification
Convenio de Rotterdam		06 Dic 2002	Accession
Convenio de Estocolmo	23 Mayo 2001	25 Sep 2007	Ratification
The Beijing Amendment (1999)		04 Mayo 2007	Ratification
Protocolo de Cartagena		06 Dic 2002	Accession
The Copenhagen Amendment (1992)		04 Abr 2002	Ratification
The London Amendment (1990)		06 Feb 1997	Ratification
The Montreal Amendment (1997)		04 Mayo 2007	Ratification
Protocolo Suplementario de Nagoya – Kuala Lumpur	30 Ene 2012	18 Ago 2023	Ratification
UN Fish Stocks Agreement	04 Dic 1995	27 Feb 2003	Ratification
United Nations Convention on the Law of the Sea	10 Dic 1982	26 Jul 1999	Ratification
Convención de las Naciones Unidas de Lucha contra la Desertificación		27 Ago 2002	Accession
Convención Marco de las Naciones Unidas sobre el Cambio Climático	11 Jun 1992	13 Mayo 1997	Ratification
Convenio de Viena	22 Mar 1985	18 Jun 1986	Acceptance