(22)A review of the macroprudential rules is justified in order for the Commission to assess, among other things, whether the macroprudential tools in this Regulation or Directive 2013/36/EU are effective, efficient and transparent, whether new instruments should be proposed, whether the coverage and the possible degrees of overlap of the macroprudential tools for targeting similar risks in this Regulation or Directive 2013/36/EU are appropriate and how internationally agreed standards for systemically important institutions interacts with this Regulation or Directive 2013/36/EU.