Letter William Duncan (Hague) to Maud de Boer Buquichio (Council of Europe) ⬤ public Letter refers to the upcoming press conference about a European Adoption Procedure. Hague offers cooperation. Document type: Letter Publication date: 2008 Feb 15 Organizations: The Hague Convention on Protection of Children and International Cooperation in respect of Intercountry Adoption, Council of EuropePersons: Maud de Boer-Buquicchio