The signing took place in the presence of the Minister of Energy of the Republic of Bulgaria, Mrs. Temenuzhka Petkova, and the Minister of Environment and Energy of the Hellenic Republic, Mr. Kostis Hatzidakis.

DEPA was represented by the Chairman of the Board of Directors, Mr. Ioannis Papadopoulos, the Managing Director, Mr. Konstantinos Xifaras, the Coordinating Director of International Activities, Trade, Portfolio and Gas Supply, Dr. Konstantinos Karagiannakos, the Director of International Activities, Mr. Dimitris Manolis and the Head of Compliance with Tender Law, Mr. Thomas Amorgianiotis.