1.An EIO may be issued in order to obtain the details of specified bank accounts and of banking operations which have been carried out during a defined period through one or more accounts specified therein, including the details of any sending or recipient account.
2.Each Member State shall take the measures necessary to enable it to provide the information referred to in paragraph 1 in accordance with the conditions under this Article.
3.The obligation set out in this Article shall apply only to the extent that the information is in the possession of the bank in which the account is held.
4.In the EIO the issuing authority shall indicate the reasons why it considers the requested information relevant for the purpose of the criminal proceedings concerned.
5.An EIO may also be issued with regard to the information provided for in paragraph 1 with reference to the financial operations conducted by non-banking financial institutions. Paragraphs 3 to 4 shall apply mutatis mutandis. In such case and in addition to the grounds for non-recognition and non-execution referred to in Article 11, the execution of the EIO may also be refused where the execution of the investigative measure would not be authorised in a similar domestic case.