meta_id 3280040

On June 29, 2026, the European Central Bank (ECB) imposed an administrative penalty of €3,255,000 on Banque Internationale à Luxembourg (BIL) for intentionally failing to apply its ECB-approved internal models when calculating expected loss for retail and corporate exposures in default. The breach resulted in BIL overstating its capital position for three consecutive quarters, from the fourth quarter of 2023 to the second quarter of 2024. Expected loss calculations derived from internal models are critical to determining the internal ratings-based shortfall—the difference between the model-calculated expected loss and the bank's provisions. When this shortfall exceeds provisions, it must be deducted from capital to ensure the bank's capital position accurately reflects its risk exposure. By failing to apply approved models, BIL could not accurately determine this shortfall and consequently reported higher capital ratios than warranted. Capital ratios are key indicators of a bank's capital strength and ability to absorb losses. The ECB classified this breach as "severe" under its penalty framework, which comprises five severity categories: minor, moderately severe, severe, very severe, and extremely severe. The ECB determined the penalty amount using its Guide to the Method of Setting Administrative Pecuniary Penalties. BIL may challenge the ECB's decision before the Court of Justice of the European Union (CJEU) under Article 263 of the Treaty on the Functioning of the European Union. The ECB's sanctioning authority derives from Article 18 of Council Regulation (EU) No 1024/2013, which confers specific prudential supervision tasks on the ECB concerning credit institutions.