Action 3576

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Membership Information for: Additional Protocol To The Convention On The Regime Of Navigable Waterways Of International Concern

Signed: 1921-04-20; Entered into force: 1922-10-31; Terminated:
Source for membership data: https://treaties.un.org/pages/LONViewDetails.aspx?src=LON&id=559&chapter=30&clan…
Date of last download from source: 2010-01-01
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 Economic and Social Affairs, Programme of Technical Cooperation website. For inaccuracies, please notify the Project Director.
Agreement Action Country Year Month Day Edit link
Signature Belgium 1921 4 20
Signature Portugal 1921 4 20
Signature Spain 1921 4 20
Ratification, Accession, Succession, or Similar Albania 1921 10 8
Ratification, Accession, Succession, or Similar Antigua and Barbuda 1988 10 25
Ratification, Accession, Succession, or Similar Austria 1923 11 15
Ratification, Accession, Succession, or Similar Bermuda 1928 12 27
Ratification, Accession, Succession, or Similar Chile 1928 3 19
Ratification, Accession, Succession, or Similar Czechia 1924 9 8
Ratification, Accession, Succession, or Similar Denmark 1922 11 13
Ratification, Accession, Succession, or Similar Fiji 1972 3 15
Ratification, Accession, Succession, or Similar Finland 1923 1 29
Ratification, Accession, Succession, or Similar Greece 1928 1 3
Ratification, Accession, Succession, or Similar Hungary 1928 5 18
Ratification, Accession, Succession, or Similar India (pre-1947) 1922 8 2
Ratification, Accession, Succession, or Similar Luxembourg 1930 3 19
Ratification, Accession, Succession, or Similar Malaysia 1923 8 22
Ratification, Accession, Succession, or Similar Malta 1966 5 13
Ratification, Accession, Succession, or Similar Morocco 1972 10 10
Ratification, Accession, Succession, or Similar New Zealand 1922 8 2
Ratification, Accession, Succession, or Similar Nigeria 1967 11 3
Ratification, Accession, Succession, or Similar Norway 1923 9 4
Ratification, Accession, Succession, or Similar Palestine, Occupied Territories 1924 1 28
Ratification, Accession, Succession, or Similar Peru 1921 4 20
Ratification, Accession, Succession, or Similar Romania 1924 5 9
Ratification, Accession, Succession, or Similar Saint Vincent and the Grenadines 2001 9 5
Ratification, Accession, Succession, or Similar Slovakia 1993 5 28
Ratification, Accession, Succession, or Similar Solomon Islands 1981 9 3
Ratification, Accession, Succession, or Similar Sweden 1927 9 15
Ratification, Accession, Succession, or Similar Thailand 1922 11 29
Ratification, Accession, Succession, or Similar Türkiye 1933 6 27
Ratification, Accession, Succession, or Similar United Kingdom 1922 8 2
Entry Into Force Agreement 1922 10 31
Withdrawal or Similar India 1956 3 26

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).