Session of PACE Permanent Council will be held in Belgrade May 23-24 and Armenian Parliament Speaker, head of the Armenian delegation to PACE Tigran Torosyan will participate in the works of the session, the RA NA Press Office reports. During the session of the Permanent Council among other issues participants will also discuss reports on missed persons in Armenia, Azerbaijan and Georgia during conflicts of Nagorno Karabakh, Abkhazia and South Ossetia, as well as the monitoring report on the May 12 parliamentarian elections in Armenia.