(13)Since institutions are already required to report information in accordance with Implementing Regulation (EU) No 680/2014, it would be disproportionate to require them to report immediately all of the information referred to in Article 78(2) of Directive 2013/36/EU. To provide them with sufficient time to implement appropriate internal reporting frameworks, while at the same time ensuring that they carry out a meaningful benchmarking exercise, the portfolios to be assessed as regards credit risk internal approaches should be introduced gradually.