Article 55
1. Member States shall ensure that the information exchanged pursuant to Articles 52 and 53 is used only for the purpose for which it was sought or provided and that any dissemination of that information by the receiving FIU to any other authority, agency or department, or any use of this information for purposes beyond those originally approved, is made subject to the prior consent by the FIU providing the information. 2. Member States shall ensure that the requested FIU's prior consent to disseminate the information to competent authorities is granted promptly and to the largest extent possible. The requested FIU shall not refuse its consent to such dissemination unless this would fall beyond the scope of application of its AML/CFT provisions, could lead to impairment of a criminal investigation, would be clearly disproportionate to the legitimate interests of a natural or legal person or the Member State of the requested FIU, or would otherwise not be in accordance with fundamental principles of national law of that Member State. Any such refusal to grant consent shall be appropriately explained.