This report presents a summary of the presentations and the main outputs from the working groups of the workshop “Harmonisation of Tentative Lists in Central, Eastern and South-Eastern Europe” held on Vilm from May 9th to 13th, 2007. The report is complemented by a CD-ROM containing the workshop’s presentations and the most relevant reference papers (see Annex for an overview of the documents). It is a contribution to the implementation of the Action Plan for Europe adopted by the World Heritage Committee in 2006 (Decision WHC-06/30.COM/19/11A.1, Periodic Report and Action Plan, Europe 2005-2006 – World Heritage Series n; 20)