Wide 2798

Membership Information for: Amendments To The International Convention for the Prevention of Pollution of the Sea by Oil Concerning Tank Arrangements And Limitation Of Tank Size

Signed: 1971-10-15; Entered into force: 2999-01-01
Source for membership data: http://www.imo.org/en/About/Conventions/StatusOfConventions/Documents/Status%20-...
Last downloaded: 2016-10-15; Last known update: 1985-10-21
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.
Country197119721973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018
Ratifiers057111520222223232424242526262626262626262626262626262626262626262626262626262626262626262626
Members (agreement in force)000000.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5
Algeria000001111111111111111111111111111111111111111111
Australia000000000011111111111111111111111111111111111111
Bahamas000000111111111111111111111111111111111111111111
Bahrain000000000000001111111111111111111111111111111111
Canada000111111111111111111111111111111111111111111111
Cote d'Ivoire011111111111111111111111111111111111111111111111
Denmark000001111111111111111111111111111111111111111111
Finland000111111111111111111111111111111111111111111111
Greece000011111111111111111111111111111111111111111111
Italy000001111111111111111111111111111111111111111111
Jordan011111111111111111111111111111111111111111111111
Lebanon011111111111111111111111111111111111111111111111
Liberia011111111111111111111111111111111111111111111111
Malta000011111111111111111111111111111111111111111111
Norway000111111111111111111111111111111111111111111111
Philippines001111111111111111111111111111111111111111111111
Saudi Arabia000011111111111111111111111111111111111111111111
Sweden011111111111111111111111111111111111111111111111
Switzerland000000111111111111111111111111111111111111111111
Syria000011111111111111111111111111111111111111111111
Tunisia001111111111111111111111111111111111111111111111
Union of Soviet Socialist Republics000001111111111111111111111111111111111111111111
United Arab Emirates000000000000011111111111111111111111111111111111
United Kingdom000111111111111111111111111111111111111111111111
Uruguay000000001111111111111111111111111111111111111111
Yugoslavia000001111111111111111111111111111111111111111111
Members (agreement in force)000000.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5
Ratifiers057111520222223232424242526262626262626262626262626262626262626262626262626262626262626262626

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).