The Chair of the Implementation Committee chaired a seminar on sharing good practice and tools for communication , cooperation and conflict resolution , in particular in the context of countries with no diplomatic relations , which was organized jointly by representatives of IAIA , the European Commission and the Committee Chair . The Working Group welcomed the seminar and expressed its thanks to the speakers representing the Centre for Socio-Eco-Nomic Development and the United Nations Development Programme Global Environment Facility ( UNDP-GEF ) .