Wide 2650

Membership Information for: International Convention For The Prevention Of Pollution Of The Sea By Oil

Signed: 1954-05-12; Entered into force: 1958-07-26; Terminated: 1983-10-02
Source for membership data: http://www.imo.org/en/About/Conventions/StatusOfConventions/Documents/Status%20-...
Last downloaded: 2016-10-15; Last known update: 1991-06-25
The following is data currently in the IEA database for agreement actions. Agreement actions (signature, ratification, entry into force) can change frequently. The IEA Database Project updates this data approximately once a year and tries to ensure it is current and accurate. You are encouraged to visit the International Maritime Organization (IMO) website to look for the most accurate and up-to-date membership information. If you have questions about this data or notice inaccuracies, please contact the Project Director.
Country195419551956195719581959196019611962196319641965196619671968196919701971197219731974197519761977197819791980198119821983
Ratifiers0161010010201001001000120000001
Members (agreement in force)00001112121419232829313638414243474850535659606265676869
Algeria000000000022222222222222222222
Argentina000000000000000000000022222222
Australia000000002222222222222222222222
Austria000000000000000000000222222222
Bahamas000000000000000000000022222222
Bahrain000000000000000000000000000000
Bangladesh000000000000000000000000000222
Belgium000122222222222222222222222222
Bulgaria000000000000000000000012222222
Canada001122222222222222222222222222
Chile000000000000000000000002222222
Congo, Republic of the000000000000000000000000000000
Cote d'Ivoire000000000000022222222222222222
Cyprus000000000000000000000000002222
Denmark001122222222222222222222222222
Djibouti000000000000000000000000000000
Dominican Republic000000000222222222222222222222
Egypt000000000222222222222222222222
Fiji000000000000000000222222222222
Finland000012222222222222222222222222
France000122222222222222222222222222
Germany, Former FRG001122222222222222222222222222
Germany, Former GDR000000000000000000000000022222
Ghana000000002222222222222222222222
Greece000000000000022222222222222222
Guinea000000000000000000000000000222
Iceland000000002222222222222222222222
India000000000000000000002222222222
Ireland000122222222222222222222222222
Israel000000000001222222222222222222
Italy000000000022222222222222222222
Japan000000000000022222222222222222
Jordan000000000222222222222222222222
Kenya000000000000000000000222222222
Korea, Republic of000000000000000000000000222222
Kuwait000000012222222222222222222222
Lebanon000000000000022222222222222222
Liberia000000002222222222222222222222
Libya000000000000000000222222222222
Madagascar000000000002222222222222222222
Maldives000000000000000000000000000022
Malta000000000000000000000222222222
Mexico001122222222222222222222222222
Monaco000000000000000022222222222222
Morocco000000000000002222222222222222
Netherlands000022222222222222222222222220
New Zealand000000000000000002222222222222
Nigeria000000000000002222222222222222
Norway000122222222222222222222222222
Panama000000000222222222222222222222
Papua New Guinea000000000000000000000000002222
Philippines000000000122222222222222222222
Poland000000022222222222222222222222
Portugal000000000000022222222222222222
Qatar000000000000000000000000002222
Russian Federation000000000000000000000000000000
Saudi Arabia000000000000000001222222222222
Senegal000000000000000000222222222222
Spain000000000022222222222222222222
Sri Lanka000000000000000000000000000002
Suriname000000000000000000000012222222
Sweden001122222222222222222222222222
Switzerland000000000000222222222222222222
Syria000000000000001222222222222222
Tunisia000000000000000000022222222222
Union of Soviet Socialist Republics000000000000000222222222222222
United Arab Emirates000000000000000000000000000001
United Kingdom011122222222222222222222222222
United States000000022222222222222222222222
Uruguay000000000000000000000122222222
Vanuatu000000000000000000000000000002
Venezuela000000000122222222222222222222
Yemen, Arab Republic000000000000000000000000022222
Yemen, Democratic000000000000000222222222222222
Yugoslavia000000000000000000002222222222
Members (agreement in force)00001112121419232829313638414243474850535659606265676869
Ratifiers0161010010201001001000120000001

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).