++++ 1 . Action for annulment - Actionable acts - Commission' s decision not to bring an action for failure to fulfil obligations - Not an actionable act ( EEC Treaty, Arts 169 and 173 ) 2 . Action for annulment - Natural or legal persons - Acts of direct and individual concern to them - Commission' s refusal to rectify retroactively the amount of aid granted in the context of a common organization of agricultural markets - Rectifications necessitating the adoption of regulations - Inadmissible ( EEC Treaty, Art . 173, second paragraph ) 3 . Action for damages - Autonomous in relation to the action for annulment - Action for compensation for the damage caused by an allegedly unlawful regulation - Admissible ( EEC Treaty, Art . 178 and Art . 215, second paragraph )