Kelemenis & Co. has been instructed to file a petition before the Greek Conseil d’ Etat requesting the annulment of the decision of the Minister of Development which determined the calculation of the annual cost of public service obligations in the Greek electricity sector. At the same time, a petition requesting the suspension of execution of the relevant decisions has been filed. The two petitions focus on the compliance of Greek legislation with community law and whether the Ministerial Decision setting out the consideration payable to the Greek Public Power Corporation for the provision of public service obligations meets the requirements of community and Greek law.