OSCE High Commissioner on National Minorities Rolf Ekeus is arriving in Tbilisi today to participate in a conference devoted to the development of Samtskhe-Javakhetia region of Georgia inhabited mainly by Armenians. As reported by "Mediamax" agency, in the course of the visit the OSCE representative will have meetings with representatives of the Georgian authorities. Let us remind that Rolf Ekeus had visited Samtskhe-Javakhetia this February.