The investigation decision shall be executed as soon as possible and at the latest within ninety days of the date of the decision provided for in Article 694-35. If special circumstances justify an extension of this period, the issuing authority is immediately informed, together with the reasons for the extension and the foreseeable date of execution of the investigation decision.
The investigating magistrate may decide to postpone the execution of the investigative decision if it is likely to prejudice an ongoing investigation or prosecution or if the objects, documents or data concerned are already being used in other proceedings. The investigation decision shall be implemented without delay as soon as the reasons for the postponement have ceased to exist. The issuing authority shall be informed immediately.