Costa Rica
Convention of 25 October 1980 on the Civil Aspects of International Child Abduction
| Accession accepted by / Entry into force between Costa Rica and | Date of acceptance | Entry into force |
|---|---|---|
| Andorra | 1-V-2020 | |
| Argentina | 5-I-2000 | 1-IV-2000 |
| Australia | 24-II-2000 | 1-V-2000 |
| Bahamas | 29-X-2004 | 1-I-2005 |
| Belarus | 5-VI-2000 | 1-IX-2000 |
| Belgium | 23-IV-2007 | 1-VII-2007 |
| Bolivia (Plurinational State of) | 1-VIII-2023 | |
| Bosnia and Herzegovina | 1-IX-2000 | 1-XII-2000 |
| Brazil | 1-X-2017 | |
| Canada | 26-X-2000 | 1-I-2001 |
| Chile | 8-III-1999 | 1-VI-1999 |
| China | 18-VI-2008 | 1-IX-2008 |
| Colombia | 16-X-2000 | 1-I-2001 |
| Croatia | 24-XI-2004 | 1-II-2005 |
| Cyprus | 22-I-2004 | 1-IV-2004 |
| Czech Republic | 8-VIII-2006 | 1-XI-2006 |
| El Salvador | 1-X-2001 | |
| Estonia | 1-X-2001 | |
| Finland | 23-IV-1999 | 1-VII-1999 |
| France | 14-X-2005 | 1-I-2006 |
| Germany | 20-IX-2007 | 1-XII-2007 |
| Greece | 21-XII-1999 | 1-III-2000 |
| Honduras | 16-XI-2006 | 1-II-2007 |
| Hungary | 11-III-2002 | 1-VI-2002 |
| Iceland | 22-I-2010 | 1-IV-2010 |
| Ireland | 8-III-1999 | 1-VI-1999 |
| Israel | 6-I-1999 | 1-IV-1999 |
| Italy | 1-V-2001 | 1-VIII-2001 |
| Japan | 24-I-2014 | 1-IV-2014 |
| Latvia | 1-IV-2002 | |
| Luxembourg | 29-VI-1999 | 1-IX-1999 |
| Mexico | 29-III-2001 | 1-VI-2001 |
| Monaco | 31-III-2008 | 1-VI-2008 |
| Netherlands | 8-I-2002 | 1-IV-2002 |
| New Zealand | 1-X-2002 | 1-I-2003 |
| Nicaragua | 1-X-2001 | |
| Norway | 18-III-2002 | 1-VI-2002 |
| Panama | 8-XII-2000 | 1-III-2001 |
| Peru | 1-XI-2001 | |
| Poland | 14-XI-2000 | 1-II-2001 |
| Portugal | 12-X-2001 | 1-I-2002 |
| Republic of Moldova | 1-VI-2001 | 1-IX-2001 |
| Serbia | 19-VIII-2003 | 1-XI-2003 |
| Slovakia | 7-XI-2000 | 1-II-2001 |
| Slovenia | 9-VII-2009 | 1-X-2009 |
| South Africa | 9-II-2016 | 1-V-2016 |
| Spain | 6-II-2001 | 1-V-2001 |
| Sri Lanka | 1-IV-2002 | |
| Sweden | 19-VI-2002 | 1-IX-2002 |
| Switzerland | 15-XI-2000 | 1-II-2001 |
| Thailand | 1-VII-2003 | |
| Türkiye | 7-XII-2009 | 1-III-2010 |
| United Kingdom of Great Britain and Northern Ireland | 12-II-2009 | 1-V-2009 |
| United States of America | 26-X-2007 | 1-I-2008 |
| Uruguay | 1-IX-2019 | |
| Venezuela (Bolivarian Republic of) | 16-XI-2004 | 1-II-2005 |
Andorra
(Costa Rica accepted Andorra's accession on 26 February 2020)
Bolivia (Plurinational State of)
(Costa Rica accepted Bolivia's accession on 12 May 2023)
Brazil
(Costa Rica accepted Brazil's accession on 3 July 2017)
China
(acceptance on behalf of the SAR of Macao and Hong Kong only)
El Salvador
(Costa Rica accepted El Salvador's accession on 31 July 2001)
Estonia
(Costa Rica accepted Estonia's accession on 31 July 2001)
Latvia
(Costa Rica accepted Latvia's accession on 28 January 2002)
Netherlands
(for the Kingdom in Europe)
Nicaragua
(Costa Rica accepted Nicaragua's accession on 31 July 2001)
Peru
(Costa Rica accepted Peru's accession on 28 August 2001)
Sri Lanka
(Costa Rica accepted Sri Lanka's accession on 28 January 2002)
Thailand
(Costa Rica accepted Thailand's accession on 23 April 2003)
United Kingdom of Great Britain and Northern Ireland
(acceptance also on behalf of Montserrat, the Cayman Islands, Bermuda, the Falkland Islands, the Isle of Man and Anguilla)
Uruguay
(Costa Rica accepted the accession of Uruguay on 18 June 2019)