Convention on the Protection of the Underwater Cultural Heritage. Paris, 2 November 2001.1

States Group Date of deposit of instrument Type of instrument
 AlbaniaII19/03/2009Ratification
 Antigua and BarbudaIII25/04/2013Ratification
 ArgentinaIII19/07/2010Ratification
 BahrainVb07/03/2014Ratification
 BarbadosIII02/10/2008Acceptance
 BelgiumI05/08/2013Ratification
 BeninVa04/08/2011Ratification
 Bosnia and HerzegovinaII22/04/2009Ratification
 BulgariaII06/10/2003Ratification
 CambodiaIV24/11/2007Ratification
 CroatiaII01/12/2004Ratification
 CubaIII26/05/2008Ratification
 Democratic Republic of the CongoVa28/09/2010Ratification
 EcuadorIII01/12/2006Ratification
 FranceI07/02/2013Ratification
 GabonVa01/02/2010Acceptance
 GrenadaIII15/01/2009Ratification
 GuyanaIII28/04/2014Ratification
 HaitiIII09/11/2009Ratification
 HondurasIII23/07/2010Ratification
 HungaryII19/03/2014Ratification
 Iran (Islamic Republic of)IV16/06/2009Ratification
 ItalyI08/01/2010Ratification
 JamaicaIII09/08/2011Ratification
 JordanVb02/12/2009Ratification
 LebanonVb08/01/2007Acceptance
 LibyaVb23/06/2005Ratification
 LithuaniaII12/06/2006Ratification
 MexicoIII05/07/2006Ratification
 MontenegroII18/07/2008Ratification
 MoroccoVb20/06/2011Ratification
 NamibiaVa09/03/2011Ratification
 NigeriaVa21/10/2005Ratification
 PalestineVb08/12/2011Ratification
 PanamaIII20/05/2003Ratification
 ParaguayIII07/09/2006Ratification
 PortugalI21/09/2006Ratification
 RomaniaII31/07/2007Acceptance
 Saint Kitts and NevisIII03/12/2009Ratification
 Saint LuciaIII01/02/2007Ratification
 Saint Vincent and the GrenadinesIII08/11/2010Ratification
 SlovakiaII11/03/2009Ratification
 SloveniaII18/09/2008Ratification
 SpainI06/06/2005Ratification
 TogoVa07/06/2013Ratification
 Trinidad and TobagoIII27/07/2010Ratification
 TunisiaVb15/01/2009Ratification
 UkraineII27/12/2006Ratification

1In accordance with its Article 27, this Convention shall enter into force on 2 January 2009 for those States that have deposited their respective instruments of ratification, acceptance, approval or accession on or before 2 October 2008. It shall enter into force for any other State three months after the deposit by that State of its instrument of ratification, acceptance, approval or accession.