ECB Internal Models Sanction: What the BIL Enforcement Action Means for IRB Governance and Capital Reporting
Last updated: July 2026 An ECB-approved internal model is a supervisory decision the bank asked for and agreed to run. Treat it as optional for a few quarters and the capital ratios you report to the ECB stop being true. That is the practical lesson from the ECB internal models sanction announced on 29 June…