Blog
Regulatory reporting notes for investment funds and financial companies in Luxembourg and across the EU. What changed, what it means for the data you file, and what breaks a submission in practice.
We publish here as the rules move: CSSF and BCL circulars, EBA and ESMA frameworks, DORA, AIFMD, CESOP, FATCA and CRS. Each note is written from the filing side — the fields that change, the validations that start failing, and the dates that matter — rather than as a summary of the text. If you are looking for a tool instead, the DORA register validator, the VAT checker and the LEI lookup are free and need no account.
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CSSF: Law of 17 December 2010 (consolidated version) (Updated)
Understanding the Law of 17 December 2010 The Law of 17 December 2010 is a significant piece of legislation in Luxembourg that outlines the regulatory framework for various…
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CSSF: Law of 12 July 2013 (consolidated version) (Updated)
Understanding the Law of 12 July 2013 The Law of 12 July 2013 is a significant piece of legislation in Luxembourg that addresses various aspects of financial regulation…
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CSSF: Law of 5 April 1993 (consolidated version) (Updated)
Understanding the Law of 5 April 1993 The Law of 5 April 1993 is a significant piece of legislation in Luxembourg that governs the financial sector. It establishes…
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CSSF: Notification template for delegating critical or important UCI administration tasks (Updated)
Notification Template for Delegating Critical or Important UCI Administration Tasks The Commission de Surveillance du Secteur Financier (CSSF) has provided a comprehensive template for notifying relevant parties when…
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CSSF: FAQ – Circular CSSF 22/811 on UCI Administrators (UCIA) (Updated)
Understanding the CSSF Circular for UCI Administrators The Commission de Surveillance du Secteur Financier (CSSF) has issued a circular that provides essential guidance for administrators of Undertakings for…
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CSSF: FAQ concerning the Luxembourg Law of 12 July 2013 on alternative investment fund managers (Updated)
Understanding Alternative Investment Fund Managers (AIFMs) Alternative Investment Fund Managers (AIFMs) play a crucial role in the investment landscape, particularly in managing alternative investment funds. This post aims…
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CSSF: Circular CSSF 24/857 repealed by Circular CSSF 25/877
Understanding Circular CSSF 24/857: Key Insights The Circular CSSF 24/857 issued by the Commission de Surveillance du Secteur Financier (CSSF) provides essential guidelines for professionals in the financial…
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CSSF: CSSF-ALFI Webinar on the new Circular CSSF 24/856 reforming Circular CSSF 02/77 on NAV calculation errors and investment breaches at the level of UCIs
CSSF & ALFI Webinar: Reforming Circular CSSF 24/856 The Commission de Surveillance du Secteur Financier (CSSF) and the Association of Luxembourg Fund Industry (ALFI) are hosting an informative…
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CSSF: Publication of the CSSF paper “Macroprudential Policy for Investment Funds: Considerations by the CSSF”
Macroprudential Policy for Investment Funds: Key Considerations by the CSSF The Commission de Surveillance du Secteur Financier (CSSF) has recently published a comprehensive paper addressing macroprudential policy for…
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CSSF: Macroprudential Policy for Investment Funds: Considerations by the CSSF
Macroprudential Policy for Investment Funds: Key Considerations by the CSSF The Commission de Surveillance du Secteur Financier (CSSF) has outlined important considerations regarding macroprudential policy for investment funds.…
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CSSF: Update of the CSSF FAQ providing clarifications for UCITS in relation to shortened settlement cycle in the United States
Update on CSSF FAQ: Clarifications for UCITS Regarding Shortened Settlement Cycle in the United States The Commission de Surveillance du Secteur Financier (CSSF) has recently updated its FAQ…
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CSSF: MMF Reporting dashboard – December 2023
MMF Reporting Dashboard – December 2023 The Commission de Surveillance du Secteur Financier (CSSF) has released its latest report on the Money Market Funds (MMF) sector, providing valuable…
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