Luxembourg Countercyclical Capital Buffer Q3 2026: What CSSF Regulation 26-02 Means for Bank Capital and COREP Reporting
Last updated: July 2026 A quarterly buffer decision that holds a rate flat is the one most likely to be filed on autopilot, and that is where reporting errors slip in. On 30 June 2026 the CSSF published Regulation No 26-02, which sets the Luxembourg countercyclical capital buffer at 0.50% for the third quarter of…