Article 30 5

5.   This Article is without prejudice to the right of national competent authorities to levy fees in accordance with national law and, to the extent supervisory tasks have not been conferred on the ECB, or in respect of costs of cooperating with and assisting the ECB and acting on its instructions, in accordance with relevant Union law and subject to the arrangements made for the implementation of this Regulation, including Articles 6 and 12.