sentences:  Any settlement must be freely negotiated and based on autonomy for Abkhazia legitimized by referendum under international observation once the multi-ethnic population has returned.OSCE expressed concern and condemnation over ethnic cleansing of Georgians in Abkhazia during the 1994 Budapest Summit Decision and later at the Lisbon Summit Declaration in 1996.The OSCE] has increasingly engaged in dialogue with officials and civil society representatives in Abkhazia, especially from NGOs and the media, regarding human dimension standards and is considering a presence in Gali.