| Signature | Ratification | Party status | |
|---|---|---|---|
| Amendment to the Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and their Disposal | Ratification | ||
Convenio de Basilea |
Ratification | ||
Convenio sobre la Diversidad Biológica |
Ratification | ||
Convención sobre el Comercio Internacional de Especies Amenazadas de Fauna y Flora Silvestres |
Accession | ||
Convención sobre los Humedales |
Ratification | ||
| Doha Amendment to the Kyoto Protocol | Acceptance | ||
| International Convention for the Conservation of Atlantic Tunas | Adherence | ||
International Convention for the Prevention of Pollution from Ships (MARPOL) as modified by the Protocol of 1978 (MARPOL 73/78) - including Annex I/II |
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 |
Acceptance | ||
Tratado Internacional sobre los Recursos Fitogenéticos para la Alimentación y la Agricultura |
Ratification | ||
Protocolo de Kyoto |
Ratification | ||
Convenio de Minamata |
Accession | ||
Protocolo de Montreal |
Accession | ||
Protocolo Nagoya |
Signatory | ||
Paris Agreement |
Ratification | ||
Convenio de Rotterdam |
Ratification | ||
Convenio de Estocolmo |
Ratification | ||
The Beijing Amendment (1999) |
Accession | ||
|
Protocolo de Cartagena |
Ratification | ||
The Copenhagen Amendment (1992) |
Accession | ||
The Kigali Amendment (2016) |
Acceptance | ||
The London Amendment (1990) |
Accession | ||
The Montreal Amendment (1997) |
Accession | ||
United Nations Convention on the Law of the Sea |
Signatory | ||
Convención de las Naciones Unidas de Lucha contra la Desertificación |
Accession | ||
Convención Marco de las Naciones Unidas sobre el Cambio Climático |
Ratification | ||
Convenio de Viena |
Accession |
El Salvador