Decision of the Government of the Russian Federation No. 495 of June 15, 2009 on the Establishment of Requirements for a Concessioner with Respect to Banks Granting Irrevocable Bank Guarantees, Banks in Which There May Be Opened a Bank Deposit of a Concessioner the Rights to which May Be Transferred by the Concessioner to a Concedent in Pledge, and with Respect to Insurance Organisations with Which the Concessioner May Conclude a Contract of Insurance of the Risk of Liability for a Violation of Obligations under the Concession Agreement