Regulatory framework
This section includes the regulatory framework reflecting the main international, European and national rules adopted and/or implemented by the CSSF as part of its missions and powers. These rules are presented in a descending order of authority.
To access information related to Guidelines and Recommendations of EBA, ESMA and the Joint Committee of the ESAs, please click here.
CSSF circular
Published on 15.04.2026
Circular CSSF 26/910
ESMA Guidelines on Liquidity Management Tools (LMTs) of UCITS and open-ended AIFs (ESMA34-671404336-1364)
CSSF circular
Published on 01.04.2026
Circular CSSF 26/909
Application of the Guidelines of the European Securities and Markets Authority for the criteria on the assessment of knowledge and competence under the Markets in Crypto Assets Regulation (MiCA) (ESMA35-24871704-2922)
CSSF circular
Published on 26.03.2026
Circular CSSF-CPDI 26/50
Survey on the amount of covered deposits held on 31 March 2026
CSSF circular
Published on 25.03.2026
Circular CSSF 26/908
Amendment of Circular CSSF 18/703 on the introduction of a semi-annual reporting of borrower related residential real estate indicators
CSSF circular
Published on 18.03.2026
Circular letter
Latest update on the AML/CFT standardised data collection
EU regulation
Published on 16.03.2026
Council Implementing Regulation (EU) 2026/613 of 16 March 2026
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine