April 15 Armenian Prime Minister Andranik Margarian will leave for Bishkek to take part in the sitting of the Council of the CIS Prime Ministers. As reported by the press service of the Armenian Government, in the course of the meeting the heads of the CIS Governments are expected to sign about twenty documents, worked out and agreed upon before, which refer to transport, energy, finances and information. In the course of the forum A. Margarian may have bilateral meetings with Prime Ministers of a range of CIS countries, the press service reported.