Action 2603

Primary tabs

Membership Information for: Protocol For The Prohibition Of The Use In War Of Asphyxiating, Poisonous Or Other Gases, And Of Bacteriological Methods Of Warfare

Signed: 1925-06-17; Entered into force: 1928-02-08; Terminated:
Source for membership data: http://disarmament.un.org/treaties/t/1925
Date of last download from source: 2023-07-16
This is the IEADB's most current data on signature, ratification, entry into force, and other membership actions. The IEADB updates this data approximately once a year and tries to ensure it is current and accurate. For the most current data, visit the United Nations Department of Disarmament Affairs website. For inaccuracies, please notify the Project Director.
Agreement Action Country Year Month Day Edit link
Entry Into Force Brazil 1970 8 28
Entry Into Force Bulgaria 1934 3 7
Entry Into Force Burkina Faso 1971 3 3
Entry Into Force Cambodia 1983 3 15
Entry Into Force Cameroon 1989 7 20
Entry Into Force Canada 1930 5 6
Entry Into Force Cape Verde 1991 5 16
Entry Into Force Central African Republic 1970 7 30
Entry Into Force Chile 1935 7 2
Entry Into Force China 1952 7 13
Entry Into Force Colombia 2015 11 24
Entry Into Force Costa Rica 2009 7 22
Entry Into Force Cote d'Ivoire 1970 7 27
Entry Into Force Croatia 2006 8 16
Entry Into Force Cuba 1966 6 24
Entry Into Force Cyprus 1966 11 21
Entry Into Force Czechia 1993 9 17
Entry Into Force Denmark 1930 5 5
Entry Into Force Dominican Republic 1970 12 8
Entry Into Force Ecuador 1970 9 16
Entry Into Force Egypt 1928 12 6
Entry Into Force El Salvador 2008 2 26
Entry Into Force Equatorial Guinea 1989 5 20
Entry Into Force Estonia (pre-1940) 1931 8 28
Entry Into Force Eswatini 1991 7 23
Entry Into Force Ethiopia 1935 10 7
Entry Into Force Fiji 1973 3 21
Entry Into Force Finland 1929 6 26
Entry Into Force France 1928 2 8
Entry Into Force Gambia 1966 11 11
Entry Into Force Germany (pre-1949) 1929 4 25
Entry Into Force Ghana 1967 5 3
Entry Into Force Greece 1931 5 30
Entry Into Force Grenada 1989 5 20
Entry Into Force Guatemala 1983 5 3
Entry Into Force Guinea-Bissau 1989 5 20
Entry Into Force Holy See 1966 10 18
Entry Into Force Hungary 1952 8 27
Entry Into Force Iceland 1967 11 2
Entry Into Force India (pre-1947) 1930 4 9
Entry Into Force Indonesia 1971 1 13
Entry Into Force Iran 1929 8 3
Entry Into Force Iraq (pre-1932) 1931 4 7
Entry Into Force Ireland 1930 8 18
Entry Into Force Israel 1969 2 20
Entry Into Force Italy 1928 4 3
Entry Into Force Jamaica 1970 7 28
Entry Into Force Japan 1970 5 21
Entry Into Force Jordan 1977 3 20
Entry Into Force Kazakhstan 2020 4 20
Entry Into Force Kenya 1970 7 6
Entry Into Force Korea, Democratic People's Republic 1988 12 8
Entry Into Force Korea, Republic of 1989 1 4
Entry Into Force Kuwait 1971 12 15
Entry Into Force Kyrgyzstan 2020 6 29
Entry Into Force Laos 1989 5 20
Entry Into Force Latvia (pre-1940) 1931 6 3
Entry Into Force Lebanon 1969 4 17
Entry Into Force Lesotho 1973 3 15
Entry Into Force Liberia 1928 2 8
Entry Into Force Libya 1971 12 29
Entry Into Force Liechtenstein 1991 9 6
Entry Into Force Lithuania (pre-1940) 1933 6 15
Entry Into Force Luxembourg 1936 9 1
Entry Into Force Madagascar 1967 6 21
Entry Into Force Malawi 1970 9 14
Entry Into Force Malaysia 1970 12 10
Entry Into Force Maldives 1966 12 19
Entry Into Force Malta 1970 10 9
Entry Into Force Mauritius 1970 12 23
Entry Into Force Mexico 1932 3 15
Entry Into Force Moldova 2010 11 4
Entry Into Force Monaco 1967 1 6
Entry Into Force Mongolia 1968 12 6
Entry Into Force Morocco 1970 10 13
Entry Into Force Nepal 1969 5 9
Entry Into Force Netherlands 1930 10 31
Entry Into Force New Zealand 1930 1 22
Entry Into Force Nicaragua 1990 10 5
Entry Into Force Niger 1967 3 18
Entry Into Force Nigeria 1968 10 15
Entry Into Force North Macedonia 2015 8 20
Entry Into Force Norway 1932 7 27
Entry Into Force Pakistan 1960 6 3
Entry Into Force Palestine, Occupied Territories 2018 1 19
Entry Into Force Panama 1970 12 4
Entry Into Force Papua New Guinea 1980 12 11
Entry Into Force Paraguay 1933 10 22
Entry Into Force Peru 1985 5 21
Entry Into Force Philippines 1973 6 8
Entry Into Force Poland 1929 2 4
Entry Into Force Portugal 1930 7 1
Entry Into Force Qatar 1976 10 18
Entry Into Force Romania 1929 8 23
Entry Into Force Russian Federation 1928 4 5
Entry Into Force Rwanda 1964 3 21
Entry Into Force Saint Kitts and Nevis 1989 10 26
Entry Into Force Saint Lucia 1988 12 14
Entry Into Force Saint Vincent and the Grenadines 1999 5 8
Entry Into Force Saudi Arabia 1971 1 27

Pages

Membership status is coded as follows:

  • Countries listed are those that have signed and/or ratified the IEA in question.
  • Legend:
    • 0 (pink): Signer: country signed but did not ratify IEA. Status is 0 for all countries until IEA enters into force.
    • 1 (yellow): Ratifier: country signed and ratified IEA but IEA had not entered into force. Status is 1 for countries that have ratified until IEA enters into force.
    • 2 (green):Member: country signed and ratified IEA and IEA has entered into force for that country.
    • Ratifier row is count of states that have ratified.
    • Membership row is count (not sum) of members.
  • If membership data source lacks entry into force date, membership is inferred from year of ratification, if that year occurs after entry into force year of IEA.
  • Status can return to 0 if an IEA is terminated or if a country withdraws. In rare cases, countries later re-join IEAs, with their status returning to 2.
  • Action tab: membership by Action, Country, Year, Month, Day.
  • Wide tab: Annual status data (countries as rows, years as columns).
  • Long tab: Annual status data in Stata format (Country, Year, Membership Status).