Action 2782

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

Signed: 1969-10-21; Entered into force: 1978-01-20; Terminated: 1983-10-02
Source for membership data: http://treaties.fco.gov.uk/treaties/treatyrecord.htm?tid=2618
Date of last download from source: 2016-10-15
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 International Maritime Organization (IMO) website. For inaccuracies, please notify the Project Director.
Agreement Action Country Year Month Day Edit link
Entry Into Force Guinea 1981 7 18
Entry Into Force Iceland 1978 1 20
Entry Into Force India 1978 1 20
Entry Into Force Ireland 1978 1 20
Entry Into Force Israel 1978 1 20
Entry Into Force Italy 1978 1 20
Entry Into Force Japan 1978 1 20
Entry Into Force Jordan 1978 1 20
Entry Into Force Kenya 1978 1 20
Entry Into Force Kuwait 1978 1 20
Entry Into Force Lebanon 1978 1 20
Entry Into Force Liberia 1978 1 20
Entry Into Force Libya 1978 1 20
Entry Into Force Madagascar 1978 1 20
Entry Into Force Maldives 1982 11 15
Entry Into Force Mexico 1978 1 20
Entry Into Force Monaco 1978 1 20
Entry Into Force Morocco 1978 1 20
Entry Into Force Netherlands 1978 1 20
Entry Into Force New Zealand 1978 1 20
Entry Into Force Nigeria 1978 1 20
Entry Into Force Norway 1978 1 20
Entry Into Force Panama 1978 1 20
Entry Into Force Papua New Guinea 1980 9 10
Entry Into Force Philippines 1978 1 20
Entry Into Force Poland 1978 1 20
Entry Into Force Portugal 1978 1 20
Entry Into Force Qatar 1980 7 30
Entry Into Force Russian Federation 1978 1 20
Entry Into Force Saudi Arabia 1978 1 20
Entry Into Force Senegal 1978 1 20
Entry Into Force Serbia 1978 1 20
Entry Into Force Spain 1978 1 20
Entry Into Force Suriname 1978 1 20
Entry Into Force Sweden 1978 1 20
Entry Into Force Switzerland 1978 1 20
Entry Into Force Syria 1978 1 20
Entry Into Force Tunisia 1978 1 20
Entry Into Force United Kingdom 1978 1 20
Entry Into Force United States 1978 1 20
Entry Into Force Uruguay 1978 1 20
Entry Into Force Vanuatu 1983 7 31
Entry Into Force Venezuela 1978 1 20
Entry Into Force Yemen, Arab Republic 1979 6 4
Entry Into Force Yemen, Democratic 1978 1 20
Withdrawal or Similar Netherlands 1983 6 1
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Cyprus 1980 9 10
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Korea, Republic of 1978 10 31
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Malta 1978 1 20

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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).