Action 4268

Membership Information for: Amendment to the Convention on Environmental Impact Assessment in a Transboundary Context

Signed: 2001-02-27; Entered into force: 2014-08-26; Terminated:
Source for membership data: https://treaties.un.org/pages/ViewDetails.aspx?src=TREATY&mtdsg_no=XXVII-4-a&cha…
Date of last download from source: 2022-10-31
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 UN Economic Commission for Europe (UNECE) website. For inaccuracies, please notify the Project Director.
This amendment was adopted under a provision of the agreement being amended that allows for entry into force via their “tacit acceptance,” for all countries that do not object in a specified period of time. The membership information here has been inferred based on membership in the agreement being amended.
Agreement Action Country Year Month Day Edit link
Signature Agreement 2001 2 27
Ratification, Accession, Succession, or Similar Albania 2006 5 12
Ratification, Accession, Succession, or Similar Austria 2006 9 14
Ratification, Accession, Succession, or Similar Azerbaijan 2019 9 10
Ratification, Accession, Succession, or Similar Belarus 2011 3 23
Ratification, Accession, Succession, or Similar Bulgaria 2007 1 25
Ratification, Accession, Succession, or Similar Canada 2018 4 26
Ratification, Accession, Succession, or Similar Croatia 2009 2 11
Ratification, Accession, Succession, or Similar Cyprus 2017 2 15
Ratification, Accession, Succession, or Similar Czechia 2007 4 18
Ratification, Accession, Succession, or Similar Denmark 2017 6 25
Ratification, Accession, Succession, or Similar Estonia 2010 4 12
Ratification, Accession, Succession, or Similar European Union 2008 1 18
Ratification, Accession, Succession, or Similar Finland 2014 2 19
Ratification, Accession, Succession, or Similar Germany 2002 8 8
Ratification, Accession, Succession, or Similar Greece 2018 11 2
Ratification, Accession, Succession, or Similar Hungary 2009 5 29
Ratification, Accession, Succession, or Similar Italy 2016 7 18
Ratification, Accession, Succession, or Similar Latvia 2016 3 23
Ratification, Accession, Succession, or Similar Liechtenstein 2015 5 12
Ratification, Accession, Succession, or Similar Lithuania 2011 3 22
Ratification, Accession, Succession, or Similar Luxembourg 2003 5 5
Ratification, Accession, Succession, or Similar Malta 2014 5 28
Ratification, Accession, Succession, or Similar Moldova 2016 3 15
Ratification, Accession, Succession, or Similar Montenegro 2009 7 9
Ratification, Accession, Succession, or Similar Netherlands 2009 4 14
Ratification, Accession, Succession, or Similar Norway 2010 2 24
Ratification, Accession, Succession, or Similar Poland 2004 7 20
Ratification, Accession, Succession, or Similar Portugal 2015 5 22
Ratification, Accession, Succession, or Similar Romania 2006 11 16
Ratification, Accession, Succession, or Similar Serbia 2016 3 21
Ratification, Accession, Succession, or Similar Slovakia 2008 5 29
Ratification, Accession, Succession, or Similar Slovenia 2014 3 25
Ratification, Accession, Succession, or Similar Spain 2008 7 16
Ratification, Accession, Succession, or Similar Sweden 2006 3 30
Ratification, Accession, Succession, or Similar Switzerland 2010 6 16
Entry Into Force Albania 2014 8 26
Entry Into Force Austria 2014 8 26
Entry Into Force Azerbaijan 2019 12 9
Entry Into Force Belarus 2014 8 26
Entry Into Force Bulgaria 2014 8 26
Entry Into Force Canada 2018 7 25
Entry Into Force Croatia 2014 8 26
Entry Into Force Cyprus 2017 5 16
Entry Into Force Czechia 2014 8 26
Entry Into Force Denmark 2017 9 23
Entry Into Force Estonia 2014 8 26
Entry Into Force European Union 2014 8 26
Entry Into Force Finland 2014 8 26
Entry Into Force Germany 2014 8 26
Entry Into Force Greece 2019 1 31
Entry Into Force Hungary 2014 8 26
Entry Into Force Italy 2016 10 16
Entry Into Force Latvia 2016 6 21
Entry Into Force Liechtenstein 2015 8 10
Entry Into Force Lithuania 2014 8 26
Entry Into Force Luxembourg 2014 8 26
Entry Into Force Malta 2014 8 26
Entry Into Force Moldova 2016 6 13
Entry Into Force Montenegro 2014 8 26
Entry Into Force Netherlands 2014 8 26
Entry Into Force Norway 2014 8 26
Entry Into Force Poland 2014 8 26
Entry Into Force Portugal 2015 8 20
Entry Into Force Romania 2014 8 26
Entry Into Force Serbia 2016 6 19
Entry Into Force Slovakia 2014 8 26
Entry Into Force Slovenia 2014 8 26
Entry Into Force Spain 2014 8 26
Entry Into Force Sweden 2014 8 26
Entry Into Force Switzerland 2014 8 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).