The acting Deputy Prime-Minister of the government of South Ossetia Republic, the Co-chairman of the South-Ossetian part of JCC Boris Chochiev has directed letters to the co-chairman of JCC from the Russian party Juriy Popov, the co-chairman of JCC from the North-Ossetian party Murat Тkhostov, the co-chairman of JCC from the Georgian party Merab Antadze, and also to the Head of the Mission of OSCE in Georgia Roy Riv on occasion of holding of an advisory meeting in Tskhinval for the discussion of carrying out of the next session of JCC.