The OSCE Minsk Group Co-Chairs have returned to Yerevan to Baku. Yesterday the mediators held meetings in Azerbaijan and informed official Yerevan of the results. After their talks with RA President Serzh Sargsyan and RA Foreign Minister Edward Nalbandian, the OSCE MG Co-Chairs, Yuri Merzlyakov (Russia), Berbard Fassier (France), Robert Bradtke (USA), as well as Personal Representative of the OSCE Chairman-in-Office Andrzej Kasprzyk, returned to Baku. This schedule includes the preparatory work for a regular meting between the Armenian and Azerbaijani FMs. Yuri Merzlyakov stated earlier that the preparatory work for the next Armenian-Azerbaijani presidential meeting is under way as well.