(2)The existing prudential regimes under Regulation (EU) No 575/2013 and Directive 2013/36/EU are largely based on successive iterations of the international regulatory standards set for large banking groups by the Basel Committee on Banking Supervision and only partially address the specific risks inherent to the diverse activities of a large number of investment firms. The specific vulnerabilities and risks inherent to those investment firms should therefore be specifically addressed by means of appropriate and proportionate prudential arrangements at Union level.