Article 101 4.

If an institution has received permission to apply an approach that requires permission by the competent authorities before using such an approach for the calculation of own funds requirements in accordance with Part Three of Regulation (EU) No 575/2013 but does not meet the requirements for applying that approach anymore, the competent authorities shall require the institution to either demonstrate to the satisfaction of the competent authorities that the effect of non-compliance is immaterial where applicable in accordance with Regulation (EU) No 575/2013 or present a plan for the timely restoration of compliance with the requirements and set a deadline for its implementation. The competent authorities shall require improvements to that plan if it is unlikely to result in full compliance or if the deadline is inappropriate. If the institution is unlikely to be able to restore compliance within an appropriate deadline and, where applicable, has not satisfactorily demonstrated that the effect of non-compliance is immaterial, the permission to use the approach shall be revoked or limited to compliant areas or those where compliance can be achieved within an appropriate deadline.