We have launched a new section for negotiatiors of MEAs. Click here to visit.➜

Discover environmental information in Climate and Atmosphere

in:
Treaties
Treaty texts Decision texts
National Submissions
National Plans National Reports
Law and Cases
Legislation Court Decisions
Documents and Literature
Documents Literature
News and Events
News Events
Goals and Declarations
Goals Declarations
Contacts HUB
All Categories
Explore only content tagged with
Browse by Region

Treaties and MEAs in Climate and Atmosphere

Regional treaties

20 regional treaties and protocols

Montreal Protocol

Climate and Atmosphere
Global
Glossary term(s):
Chemicals, Ozone depleting potential, Ozone layer depletion, Sound environmental management, Sustainable production, Sustainable use
Full treaty textMeeting decisionsNational reportsContacts HUB
unfccc-logo

Paris Agreement

Climate and Atmosphere
Global
Glossary term(s):
Climate change, Climate change adaptation, Climate change mitigation, Emission reduction, Emissions
Full treaty textMeeting decisionsNational reportsContacts HUB

Protocol concerning the Control of Emissions of Nitrogen Oxides

Chemicals and Waste
Climate and Atmosphere
Latin America and the Caribbean
Glossary term(s):
Emissions, Greenhouse gases
Full treaty textMeeting decisionsNational reportsContacts HUB

Protocol concerning the Control of Emissions of Volatile Organic Compounds or their Transboundary Fluxes

Chemicals and Waste
Climate and Atmosphere
Europe
Glossary term(s):
Emission reduction, Emissions, Long-range air pollution
Full treaty textMeeting decisionsNational reportsContacts HUB

Protocol on Further Reduction of Sulphur Emissions

Chemicals and Waste
Climate and Atmosphere
Europe
Glossary term(s):
Emission reduction, Emissions, Energy efficiency, Long-range air pollution, Renewable energy, Sound environmental management
Full treaty textMeeting decisionsNational reportsContacts HUB

Global treaties

10 global treaties and protocols
unep

The Kigali Amendment (2016)

Climate and Atmosphere
Global
Glossary term(s):
Chemicals, Ozone depleting potential, Ozone layer depletion, Sound environmental management
Full treaty textMeeting decisionsNational reportsContacts HUB
UNEP Logo

The London Amendment (1990)

Climate and Atmosphere
Global
Glossary term(s):
Chemicals, Ozone depleting potential, Ozone layer depletion, Sound environmental management, Sustainable development, Sustainable use
Full treaty textMeeting decisionsNational reportsContacts HUB
UNEP Logo

The Montreal Amendment (1997)

Climate and Atmosphere
Global
Glossary term(s):
Chemicals, Ozone depleting potential, Ozone layer depletion, Sound environmental management, Sustainable production, Sustainable use
Full treaty textMeeting decisionsNational reportsContacts HUB

United Nations Framework Convention on Climate Change

Climate and Atmosphere
Global
Glossary term(s):
Adaptation, Black carbon, Climate change, Climate change mitigation, Emissions
Full treaty textMeeting decisionsNational reportsContacts HUB

Vienna Convention

Climate and Atmosphere
Global
Glossary term(s):
Chemicals, Ozone depleting potential, Ozone layer depletion, Sound environmental management, Sustainable production, Sustainable use
Full treaty textMeeting decisionsNational reportsContacts HUB

Documents and files

Events

Jul
7
2025

47th meeting of the Open-ended Working Group of the Parties to the Montreal Protocol

Montreal Protocol
Event
Climate and Atmosphere
Global
Ozone
Nov
27
2024

Thirteenth meeting of the Conference of the Parties

Switzerland flag
Switzerland
Convention on the Transboundary Effects of Industrial Accidents
Event
Chemicals and Waste
Climate and Atmosphere
Biological diversity
Marine and Freshwater
Land and Agriculture
Europe
Nov
11
2024

UN Climate Change Conference - Baku, November 2024

Azerbaijan flag
Azerbaijan
Paris Agreement
Event
Climate and Atmosphere
Europe

Contacts Hub

Afghanistan flag Afghanistan
Albania flag Albania
Algeria flag Algeria
Andorra flag Andorra
Angola flag Angola
Antigua and Barbuda flag Antigua and Barbuda
Argentina flag Argentina
Armenia flag Armenia
Australia flag Australia
Austria flag Austria
Azerbaijan flag Azerbaijan
Bahamas flag Bahamas
Bahrain flag Bahrain
Bangladesh flag Bangladesh
Barbados flag Barbados
Belarus flag Belarus
Belgium flag Belgium
Belize flag Belize
Benin flag Benin
Bhutan flag Bhutan
Bolivia (Plurinational State of) flag Bolivia (Plurinational State of)
Bosnia and Herzegovina flag Bosnia and Herzegovina
Botswana flag Botswana
Brazil flag Brazil
Brunei Darussalam flag Brunei Darussalam
Bulgaria flag Bulgaria
Burkina Faso flag Burkina Faso
Burundi flag Burundi
Cabo Verde flag Cabo Verde
Cambodia flag Cambodia
Cameroon flag Cameroon
Canada flag Canada
Central African Republic flag Central African Republic
Chad flag Chad
Chile flag Chile
China flag China
Colombia flag Colombia
Comoros flag Comoros
Congo (Brazzaville) flag Congo (Brazzaville)
Cook Islands flag Cook Islands
Costa Rica flag Costa Rica
Côte D'Ivoire flag Côte D'Ivoire
Croatia flag Croatia
Cuba flag Cuba
Cyprus flag Cyprus
Czech Republic flag Czech Republic
Democratic People's Republic of Korea flag Democratic People's Republic of Korea
Democratic Republic of the Congo flag Democratic Republic of the Congo
Denmark flag Denmark
Djibouti flag Djibouti
Dominica flag Dominica
Dominican Republic flag Dominican Republic
Ecuador flag Ecuador
Egypt flag Egypt
El Salvador flag El Salvador
Equatorial Guinea flag Equatorial Guinea
Eritrea flag Eritrea
Estonia flag Estonia
Eswatini, Kingdom of flag Eswatini, Kingdom of
Ethiopia flag Ethiopia
European Union flag European Union
Fiji flag Fiji
Finland flag Finland
France flag France
Gabon flag Gabon
Georgia flag Georgia
Germany flag Germany
Ghana flag Ghana
Greece flag Greece
Grenada flag Grenada
Guatemala flag Guatemala
Guinea flag Guinea
Guinea-Bissau flag Guinea-Bissau
Guyana flag Guyana
Haiti flag Haiti
Honduras flag Honduras
Hungary flag Hungary
Iceland flag Iceland
India flag India
Indonesia flag Indonesia
Iran (Islamic Republic of) flag Iran (Islamic Republic of)
Iraq flag Iraq
Ireland flag Ireland
Israel flag Israel
Italy flag Italy
Jamaica flag Jamaica
Japan flag Japan
Jordan flag Jordan
Kazakhstan flag Kazakhstan
Kenya flag Kenya
Kiribati flag Kiribati
Kuwait flag Kuwait
Kyrgyzstan flag Kyrgyzstan
Lao People’s Democratic Republic flag Lao People’s Democratic Republic
Latvia flag Latvia
Lebanon flag Lebanon
Lesotho flag Lesotho
Liberia flag Liberia
Libya flag Libya
Liechtenstein flag Liechtenstein
Lithuania flag Lithuania
Luxembourg flag Luxembourg
Madagascar flag Madagascar
Malawi flag Malawi
Malaysia flag Malaysia
Maldives flag Maldives
Mali flag Mali
Malta flag Malta
Marshall Islands flag Marshall Islands
Mauritania flag Mauritania
Mauritius flag Mauritius
Mexico flag Mexico
Micronesia (Federated States of) flag Micronesia (Federated States of)
Monaco flag Monaco
Mongolia flag Mongolia
Montenegro flag Montenegro
Morocco flag Morocco
Mozambique flag Mozambique
Myanmar flag Myanmar
Namibia flag Namibia
Nauru flag Nauru
Nepal flag Nepal
Netherlands flag Netherlands
New Zealand flag New Zealand
Nicaragua flag Nicaragua
Niger flag Niger
Nigeria flag Nigeria
Niue flag Niue
The Republic of North Macedonia flag North Macedonia
Norway flag Norway
Oman flag Oman
Pakistan flag Pakistan
Palau flag Palau
Panama flag Panama
Papua New Guinea flag Papua New Guinea
Paraguay flag Paraguay
Peru flag Peru
Philippines flag Philippines
Poland flag Poland
Portugal flag Portugal
Qatar flag Qatar
Republic of Korea flag Republic of Korea
Republic of Moldova flag Republic of Moldova
Romania flag Romania
Russian Federation flag Russian Federation
Rwanda flag Rwanda
Saint Kitts and Nevis flag Saint Kitts and Nevis
Saint Lucia flag Saint Lucia
Saint Vincent and the Grenadines flag Saint Vincent and the Grenadines
Samoa flag Samoa
San Marino flag San Marino
Sao Tome and Principe flag Sao Tome and Principe
Saudi Arabia flag Saudi Arabia
Senegal flag Senegal
Serbia flag Serbia
Seychelles flag Seychelles
Sierra Leone flag Sierra Leone
Singapore flag Singapore
Slovakia flag Slovakia
Slovenia flag Slovenia
Solomon Islands flag Solomon Islands
Somalia flag Somalia
South Africa flag South Africa
South Sudan flag South Sudan
Spain flag Spain
Sri Lanka flag Sri Lanka
State of Palestine flag State of Palestine
Sudan flag Sudan
Suriname flag Suriname
Sweden flag Sweden
Switzerland flag Switzerland
Syrian Arab Republic flag Syrian Arab Republic
Tajikistan flag Tajikistan
Thailand flag Thailand
The Gambia flag The Gambia
Timor-Leste flag Timor-Leste
Togo flag Togo
Tonga flag Tonga
Trinidad and Tobago flag Trinidad and Tobago
Tunisia flag Tunisia
Turkey flag Türkiye
Turkmenistan flag Turkmenistan
Tuvalu flag Tuvalu
Uganda flag Uganda
Ukraine flag Ukraine
United Arab Emirates flag United Arab Emirates
United Kingdom of Great Britain and Northern Ireland flag United Kingdom of Great Britain and Northern Ireland
United Republic of Tanzania flag United Republic of Tanzania
United States of America flag United States of America
Uruguay flag Uruguay
Uzbekistan flag Uzbekistan
Vanuatu flag Vanuatu
Vatican City State flag Vatican City State
Venezuela (Bolivarian Republic of) flag Venezuela (Bolivarian Republic of)
Viet Nam flag Viet Nam
Yemen flag Yemen
Zambia flag Zambia
Zimbabwe flag Zimbabwe