Long 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.
CountryYearMembership Status
Algeria20011
Algeria20021
Algeria20031
Algeria20041
Algeria20051
Algeria20061
Algeria20071
Algeria20081
Algeria20091
Algeria20101
Algeria20111
Algeria20121
Algeria20131
Algeria20141
Algeria20151
Algeria20161
Algeria20171
Algeria20181
Algeria20191
Algeria20201
Argentina20001
Argentina20011
Argentina20021
Argentina20031
Argentina20041
Argentina20051
Argentina20061
Argentina20071
Argentina20081
Argentina20091
Argentina20101
Argentina20111
Argentina20121
Argentina20131
Argentina20141
Argentina20151
Argentina20161
Argentina20171
Argentina20181
Argentina20191
Argentina20201
Bahrain19981
Bahrain19991
Bahrain20001
Bahrain20011
Bahrain20021
Bahrain20031
Bahrain20041
Bahrain20051
Bahrain20061
Bahrain20071
Bahrain20081
Bahrain20091
Bahrain20101
Bahrain20111
Bahrain20121
Bahrain20131
Bahrain20141
Bahrain20151
Bahrain20161
Bahrain20171
Bahrain20181
Bahrain20191
Bahrain20201
Brazil19981
Brazil19991
Brazil20001
Brazil20011
Brazil20021
Brazil20031
Brazil20041
Brazil20051
Brazil20061
Brazil20071
Brazil20081
Brazil20091
Brazil20101
Brazil20111
Brazil20121
Brazil20131
Brazil20141
Brazil20151
Brazil20161
Brazil20171
Brazil20181
Brazil20191
Brazil20201
Canada20011
Canada20021
Canada20031
Canada20041
Canada20051
Canada20061
Canada20071
Canada20081
Canada20091
Canada20101
Canada20111
Canada20121
Canada20131
Canada20141
Canada20151
Canada20161
Canada20171
Canada20181
Canada20191
Canada20201
Chile19981
Chile19991
Chile20001
Chile20011
Chile20021
Chile20031
Chile20041
Chile20051
Chile20061
Chile20071
Chile20081
Chile20091
Chile20101
Chile20111
Chile20121
Chile20131
Chile20141
Chile20151
Chile20161
Chile20171
Chile20181
Chile20191
Chile20201
Croatia19981
Croatia19991
Croatia20001
Croatia20011
Croatia20021
Croatia20031
Croatia20041
Croatia20051
Croatia20061
Croatia20071
Croatia20081
Croatia20091
Croatia20101
Croatia20111
Croatia20121
Croatia20131
Croatia20141
Croatia20151
Croatia20161
Croatia20171
Croatia20181
Croatia20191
Croatia20201
Cuba19981
Cuba19991
Cuba20001
Cuba20011
Cuba20021
Cuba20031
Cuba20041
Cuba20051
Cuba20061
Cuba20071
Cuba20081
Cuba20091
Cuba20101
Cuba20111
Cuba20121
Cuba20131
Cuba20141
Cuba20151
Cuba20161
Cuba20171
Cuba20181
Cuba20191
Cuba20201
Finland20001
Finland20011
Finland20021
Finland20031
Finland20041
Finland20051
Finland20061
Finland20071
Finland20081
Finland20091
Finland20101
Finland20111
Finland20121
Finland20131
Finland20141
Finland20151
Finland20161
Finland20171
Finland20181
Finland20191
Finland20201
France19981
France19991
France20001
France20011
France20021
France20031
France20041
France20051
France20061
France20071
France20081
France20091
France20101
France20111
France20121
France20131
France20141
France20151
France20161
France20171
France20181
France20191
France20201
Greece20011
Greece20021
Greece20031
Greece20041
Greece20051
Greece20061
Greece20071
Greece20081
Greece20091
Greece20101
Greece20111
Greece20121
Greece20131
Greece20141
Greece20151
Greece20161
Greece20171
Greece20181
Greece20191
Greece20201
Indonesia19991
Indonesia20001
Indonesia20011
Indonesia20021
Indonesia20031
Indonesia20041
Indonesia20051
Indonesia20061
Indonesia20071
Indonesia20081
Indonesia20091
Indonesia20101
Indonesia20111
Indonesia20121
Indonesia20131
Indonesia20141
Indonesia20151
Indonesia20161
Indonesia20171
Indonesia20181
Indonesia20191
Indonesia20201
Italy20021
Italy20031
Italy20041
Italy20051
Italy20061
Italy20071
Italy20081
Italy20091
Italy20101
Italy20111
Italy20121
Italy20131
Italy20141
Italy20151
Italy20161
Italy20171
Italy20181
Italy20191
Italy20201
Mexico20021
Mexico20031
Mexico20041
Mexico20051
Mexico20061
Mexico20071
Mexico20081
Mexico20091
Mexico20101
Mexico20111
Mexico20121
Mexico20131
Mexico20141
Mexico20151
Mexico20161
Mexico20171
Mexico20181
Mexico20191
Mexico20201
Monaco19981
Monaco19991
Monaco20001
Monaco20011
Monaco20021
Monaco20031
Monaco20041
Monaco20051
Monaco20061
Monaco20071
Monaco20081
Monaco20091
Monaco20101
Monaco20111
Monaco20121
Monaco20131
Monaco20141
Monaco20151
Monaco20161
Monaco20171
Monaco20181
Monaco20191
Monaco20201
Netherlands20011
Netherlands20021
Netherlands20031
Netherlands20041
Netherlands20051
Netherlands20061
Netherlands20071
Netherlands20081
Netherlands20091
Netherlands20101
Netherlands20111
Netherlands20121
Netherlands20131
Netherlands20141
Netherlands20151
Netherlands20161
Netherlands20171
Netherlands20181
Netherlands20191
Netherlands20201
Norway19981
Norway19991
Norway20001
Norway20011
Norway20021
Norway20031
Norway20041
Norway20051
Norway20061
Norway20071
Norway20081
Norway20091
Norway20101
Norway20111
Norway20121
Norway20131
Norway20141
Norway20151
Norway20161
Norway20171
Norway20181
Norway20191
Norway20201
Oman19981
Oman19991
Oman20001
Oman20011
Oman20021
Oman20031
Oman20041
Oman20051
Oman20061
Oman20071
Oman20081
Oman20091
Oman20101
Oman20111
Oman20121
Oman20131
Oman20141
Oman20151
Oman20161
Oman20171
Oman20181
Oman20191
Oman20201
Pakistan19981
Pakistan19991
Pakistan20001
Pakistan20011
Pakistan20021
Pakistan20031
Pakistan20041
Pakistan20051
Pakistan20061
Pakistan20071
Pakistan20081
Pakistan20091
Pakistan20101
Pakistan20111
Pakistan20121
Pakistan20131
Pakistan20141
Pakistan20151
Pakistan20161
Pakistan20171
Pakistan20181
Pakistan20191
Pakistan20201
Peru20001
Peru20011
Peru20021
Peru20031
Peru20041
Peru20051
Peru20061
Peru20071
Peru20081
Peru20091
Peru20101
Peru20111
Peru20121
Peru20131
Peru20141
Peru20151
Peru20161
Peru20171
Peru20181
Peru20191
Peru20201
Slovenia20031
Slovenia20041
Slovenia20051
Slovenia20061
Slovenia20071
Slovenia20081
Slovenia20091
Slovenia20101
Slovenia20111
Slovenia20121
Slovenia20131
Slovenia20141
Slovenia20151
Slovenia20161
Slovenia20171
Slovenia20181
Slovenia20191
Slovenia20201
Spain19981
Spain19991
Spain20001
Spain20011
Spain20021
Spain20031
Spain20041
Spain20051
Spain20061
Spain20071
Spain20081
Spain20091
Spain20101
Spain20111
Spain20121
Spain20131
Spain20141
Spain20151
Spain20161
Spain20171
Spain20181
Spain20191
Spain20201
Sweden20011
Sweden20021
Sweden20031
Sweden20041
Sweden20051
Sweden20061
Sweden20071
Sweden20081
Sweden20091
Sweden20101
Sweden20111
Sweden20121
Sweden20131
Sweden20141
Sweden20151
Sweden20161
Sweden20171
Sweden20181
Sweden20191
Sweden20201
Tunisia19991
Tunisia20001
Tunisia20011
Tunisia20021
Tunisia20031
Tunisia20041
Tunisia20051
Tunisia20061
Tunisia20071
Tunisia20081
Tunisia20091
Tunisia20101
Tunisia20111
Tunisia20121
Tunisia20131
Tunisia20141
Tunisia20151
Tunisia20161
Tunisia20171
Tunisia20181
Tunisia20191
Tunisia20201
Turkey19981
Turkey19991
Turkey20001
Turkey20011
Turkey20021
Turkey20031
Turkey20041
Turkey20051
Turkey20061
Turkey20071
Turkey20081
Turkey20091
Turkey20101
Turkey20111
Turkey20121
Turkey20131
Turkey20141
Turkey20151
Turkey20161
Turkey20171
Turkey20181
Turkey20191
Turkey20201

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).