Laos
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Environmental
Modification, Law of the Sea, Ozone Layer Protection
signed, but not ratified: none of the selected agreements

Latvia
party to: Air Pollution, Air Pollution-Persistent Organic
Pollutants, Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Endangered Species, Hazardous Wastes, Law of the Sea,
Ozone Layer Protection, Ship Pollution, Wetlands
signed, but not ratified: none of the selected agreements

Lebanon
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Hazardous Wastes, Law of the Sea, Ozone
Layer Protection, Ship Pollution, Wetlands
signed, but not ratified: Environmental Modification, Marine Life
Conservation

Lesotho
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Hazardous Wastes, Law
of the Sea, Marine Life Conservation, Ozone Layer Protection,
Wetlands
signed, but not ratified: none of the selected agreements

Liberia
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Hazardous Wastes,
Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical
Timber 94, Wetlands
signed, but not ratified: Environmental Modification, Law of the
Sea, Marine Life Conservation

Libya
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Hazardous Wastes,
Marine Dumping, Ozone Layer Protection, Ship Pollution, Wetlands
signed, but not ratified: Law of the Sea

Liechtenstein
party to: Air Pollution, Air Pollution-Nitrogen
Oxides, Air Pollution-Persistent Organic Pollutants, Air
Pollution-Sulfur 85, Air Pollution-Sulfur 94, Air Pollution-Volatile
Organic Compounds, Biodiversity, Climate Change, Climate
Change-Kyoto Protocol, Desertification, Endangered Species,
Hazardous Wastes, Ozone Layer Protection, Wetlands
signed, but not ratified: Law of the Sea

Lithuania
party to: Air Pollution, Air Pollution-Nitrogen Oxides,
Air Pollution-Persistent Organic Pollutants, Biodiversity, Climate
Change, Climate Change-Kyoto Protocol, Endangered Species, Hazardous
Wastes, Law of the Sea, Ozone Layer Protection, Ship Pollution,
Wetlands
signed, but not ratified: none of the selected agreements

Luxembourg
party to: Air Pollution, Air Pollution-Nitrogen Oxides,
Air Pollution-Persistent Organic Pollutants, Air Pollution-Sulfur
85, Air Pollution-Sulfur 94, Air Pollution-Volatile Organic
Compounds, Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Hazardous Wastes, Law
of the Sea, Marine Dumping, Ozone Layer Protection, Ship Pollution,
Tropical Timber 83, Tropical Timber 94, Wetlands
signed, but not ratified: Environmental Modification

Macau
party to: Marine Dumping (associate member), Ship Pollution
(associate member)