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On 15 July 2026, the CSSF updated its guidance entitled “Authorised Investment Funds and Islamic Finance”, initially published on 11 May 2011 (the “ Guidance”). The Guidance remains a high-level overview of the Luxembourg regulatory landscape applicable to Shariah-compliant investment funds. While

On 24 April 2026, the CSSF published Version 8 of its FAQ on Crypto-Assets for Undertakings for Collective Investment (the “ FAQ”). Following the significant amendments introduced by Version 7 of the FAQ in connection with the entry into application of Regulation (EU) 2023/1114 on markets in crypto

CSSF supervisory fees for Luxembourg funds and fund managers remain unchanged, while new fee regimes apply from 16 January 2026. The Grand-Ducal Regulation of 8 January 2026 relating to the fees levied by the CSSF introduced new fee regimes in connection with recent EU regulatory developments

On 18 December 2025, the CSSF published Version 6 of its FAQ relating to Circular CSSF 22/811 on UCI Administrators (“ UCIA Circular”). This updated FAQ focuses on clarifying the scope of application of the UCIA Circular and removes certain previously included questions. It does not introduce new

On 16 December 2025, the CSSF published Circular CSSF 25/900 (the “ Amending Circular”) amending Circular CSSF 22/811 on the authorisation and organisation of entities acting as UCI administrators (the " UCIA Circular"), with immediate effect as of 16 December 2025. The Amending Circular introduces

On 5 December 2025, the European Supervisory Authorities published an updated consolidated version of the Q&A on the PRIIPs Key Information Document (“ KID”). This consolidated document brings together guidance issued by the European Commission and by the European Supervisory Authorities, covering