++++ 1.Action for a declaration that a Member State has failed to fulfil its obligations - Subject-matter of the dispute - Determined by the reasoned opinion - Period of time allowed to the Member State - Subsequent termination of the infringement - Interest in pursuing the action - Possible liability of the Member State ( EEC Treaty, Art . 169 ) 2.Member States - Obligations - Infringement - Justification - Not permissible ( EEC Treaty, Art . 169 )