not ratified: Climate Change-Kyoto Protocol

Samoa:
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Law of the Sea, Nuclear Test Ban, Ozone
Layer Protection

signed, but not ratified: none of the selected agreements

San Marino:
party to: Biodiversity, Climate Change,
Desertification, Nuclear Test Ban

signed, but not ratified: Air Pollution

Sao Tome and Principe:
party to: Biodiversity, Climate Change,
Desertification, Environmental Modification, Law of the Sea, Ship
Pollution

signed, but not ratified: none of the selected agreements

Saudi Arabia:
party to: Climate Change, Desertification, Endangered
Species, Hazardous Wastes, Law of the Sea, Ozone Layer Protection

signed, but not ratified: none of the selected agreements

Senegal:
party to: Biodiversity, Climate Change, Desertification,
Endangered Species, Hazardous Wastes, Law of the Sea, Marine Life
Conservation, Nuclear Test Ban, Ozone Layer Protection, Ship
Pollution, Wetlands, Whaling

signed, but not ratified: Marine Dumping

Seychelles:
party to: Biodiversity, Climate Change,
Desertification, Endangered Species, Hazardous Wastes, Law of the
Sea, Marine Dumping, Nuclear Test Ban, Ozone Layer Protection, Ship
Pollution

signed, but not ratified: Climate Change-Kyoto Protocol

Sierra Leone:
party to: Biodiversity, Climate Change,
Desertification, Endangered Species, Environmental Modification, Law
of the Sea, Marine Life Conservation, Nuclear Test Ban, Wetlands

signed, but not ratified: none of the selected agreements

Singapore:
party to: Biodiversity, Climate Change, Desertification,
Endangered Species, Hazardous Wastes, Law of the Sea, Nuclear Test
Ban, Ozone Layer Protection, Ship Pollution

signed, but not ratified: none of the selected agreements

Slovakia:
party to: Air Pollution, Air Pollution-Nitrogen Oxides,
Air Pollution-Sulphur 85, Air Pollution-Sulphur 94, Air
Pollution-Volatile Organic Compounds, Antarctic Treaty,
Biodiversity, Climate Change, Endangered Species, Environmental
Modification, Hazardous Wastes, Law of the Sea, Nuclear Test Ban,
Ozone Layer Protection, Ship Pollution, Wetlands

signed, but not ratified: Air Pollution-Persistent Organic
Pollutants, Antarctic-Environmental Protocol, Climate Change-Kyoto
Protocol

Slovenia:
party to: Air Pollution, Air Polluti