Wide 5051

Membership Information for: Amendment to article XXI of the International Hydrographic Organisation Convention

Signed: 1997-04-25; Entered into force: 2599-01-01; Terminated:
Source for membership data: https://verdragenbank.overheid.nl/en/Treaty/Details/008645.html
Last downloaded: 2016-10-15; Last known update: 1997-04-25
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 Hydrographic Organization 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.
Country19971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019
Ratifiers012141721232424242424242424242424242424242424
Members (agreement in force)00000.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5
Algeria00001111111111111111111
Argentina00011111111111111111111
Bahrain01111111111111111111111
Brazil01111111111111111111111
Canada00001111111111111111111
Chile01111111111111111111111
Croatia01111111111111111111111
Cuba01111111111111111111111
Finland00011111111111111111111
France01111111111111111111111
Greece00001111111111111111111
Indonesia00111111111111111111111
Italy00000111111111111111111
Mexico00000111111111111111111
Monaco01111111111111111111111
Netherlands00001111111111111111111
Norway01111111111111111111111
Oman01111111111111111111111
Pakistan01111111111111111111111
Peru00011111111111111111111
Slovenia00000011111111111111111
Spain01111111111111111111111
Sweden00001111111111111111111
Tunisia00111111111111111111111
Turkey01111111111111111111111
Members (agreement in force)00000.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5
Ratifiers012141721232424242424242424242424242424242424

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).