1. Where the conditions of Article 31 are met, the requested Contracting Party shall execute requests for assistance in obtaining and transmitting banking and financial information, including:
(a)
the identification of, and information concerning, bank accounts opened at banks established in its territory and where persons under investigation are the account holders, authorised signatories or in effective control;
(b)
the identification of, and all information concerning, banking transactions and operations conducted from, to or via one or more bank accounts or by specified persons during a specified period.
2. To the extent authorised by virtue of its law governing criminal proceedings for similar domestic cases, the requested Contracting Party may order surveillance of banking operations conducted from, to or via one or more bank accounts or by specified persons during a specified period, and transmission of the results to the requesting Contracting Party. The decision to monitor transactions and transmit the results shall be taken in each individual case by the competent authorities of the requested Contracting Party and shall comply with that Contracting Party’s national law. The practical details regarding the monitoring shall be determined by agreement between the competent authorities of the requesting and requested Contracting Parties.
3. Each Contracting Party shall take the necessary measures to ensure the financial institutions do not disclose to the customer concerned or to other third persons that measures are being executed at the request of the requesting Contracting Party or that an investigation is under way, for such time as is necessary to avoid compromising the results.
4. The authority of the Contracting Party issuing the request shall:
(a)
state why it considers that the requested information is likely to be of substantial value for the purpose of the investigation into the offence;
(b)
state on what grounds it presumes that banks in the requested Contracting Party hold the account and, to the extent available, which banks may be involved;
(c)
include all information available which may facilitate the execution of the request.
5. A Contracting Party shall not invoke banking secrecy as grounds for rejecting all cooperation on a request for mutual assistance from another Contracting Party.