Azerbaijan, Baku / Trend corr. S.Ilhamgizi / Sixteen Azerbaijan opposition parties signed an agreement on cooperation on 12th Dec, as stated by Mirmahmud Miralioglu, the chairman of the Classic Popular Front Party of Azerbaijan (CPFPA) The agreement was signed by the Open Society, CPFPA, National Independent, Boyuk Azerbaijan, Great Establishment, Umid, Citizen Solidarity, Azadlig, National Democratic parties and four parties united in the Our Azerbaijan bloc and Way of Azerbaijan movement. Parties take obligation to coordinate their activity in order to reach democracy in pre-election period in Azerbaijan, as well as changes in the Election Code. Chairmen of parties signed a statement which envisages joint cooperation among parties.