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Circular CSSF 26/911: ESMA Guidelines on stress test scenarios under Article 28 of the Money Market Fund Regulation – Update 2025 (ESMA50-481369926-30585) in Luxembourg. Are you aware?

Circular CSSF 26/911: ESMA Guidelines on stress test scenarios under Article 28 of the Money Market Fund Regulation – Update 2025 (ESMA50-481369926-30585) in Luxembourg. Are you aware?

CSSF-Circulars, EU Regulations, Explanation, IFMs (AIFMs, ManCos) News, Must Read, Undertakings for collective investment (UCIs) / By

Luxembourg Financial Regulatory News: The Circular CSSF 26/911 and the accompanying ESMA Final Report outline the updated 2025 guidelines for conducting stress test scenarios within the Money Market Fund (MMF) sector. These regulatory documents require fund managers to simulate severe financial shocks, including geopolitical instability, heightened asset volatility, and significant liquidity disruptions, to […]

Circular CSSF 26/911: ESMA Guidelines on stress test scenarios under Article 28 of the Money Market Fund Regulation – Update 2025 (ESMA50-481369926-30585) in Luxembourg. Are you aware? Read More »

Publication of the Law of 5 May 2026 transposing Directive (EU) 2024/1619 (CRD VI) and Directive (EU) 2024/2994 in Luxembourg

Publication of the Law of 5 May 2026 transposing Directive (EU) 2024/1619 (CRD VI) and Directive (EU) 2024/2994 in Luxembourg. Are you ready?

Credit Institutions News, EU Regulations, Explanation, Investment Firms News, Multimedia, Must Read, Opinion / By

Luxembourg Financial Regulatory News: The article details the Commission de Surveillance du Secteur Financier (CSSF) announcement regarding a new Luxembourg law enacted on May 5, 2026. This legislation integrates European Union directives, specifically CRD VI, to modernize the oversight of credit institutions and investment firms. Key updates include stricter internal

Publication of the Law of 5 May 2026 transposing Directive (EU) 2024/1619 (CRD VI) and Directive (EU) 2024/2994 in Luxembourg. Are you ready? Read More »

NIS2 in Luxembourg under Law of 5 May 2026 concerning measures to ensure a high level of cybersecurity-Ratiofy.Lu

NIS2 in Luxembourg under Law of 5 May 2026 concerning measures to ensure a high level of cybersecurity in Luxembourg. Are you ready?

EU Regulations, Credit Institutions News, CSSF-Circulars, Explanation, Must Read / By

Luxembourg Financial Regulatory News: The article explains the Luxembourgish law of May 5, 2026, which establishes a comprehensive legal framework to ensure high-level cybersecurity across the nation. Transposing the European NIS 2 Directive, the legislation identifies essential and important entities across critical sectors such as energy,

NIS2 in Luxembourg under Law of 5 May 2026 concerning measures to ensure a high level of cybersecurity in Luxembourg. Are you ready? Read More »

April 2026 CSSF Newsletter No 303: What happened during last month in the Financial Sector in Luxembourg?

April 2026 CSSF Newsletter No 303: What happened during last month in the Financial Sector in Luxembourg?

Central Securities Depositories (CSDs) News, Credit Institutions News, Crowdfunding service providers (CSPs) News, Crypto-Assets Service Providers (CASPs) and Virtual Asset Service Providers (VASPs) News, CSSF-Circulars, Data Reporting Service Providers (DRSPs) News, EU Regulations, Explanation, IFMs (AIFMs, ManCos) News, Investment Firms News, Issuers of Tokens (EMTs, ARTs) News, Must Read, Payment Institutions (PIs) / Electronic Money Institutions (EMIs) /AISPs News, Pension funds News, PFS/PSF News, Undertakings for collective investment (UCIs) / By

Luxembourg Financial Regulatory News: The April 2026 CSSF Newsletter No 303 from the Commission de Surveillance du Secteur Financier (CSSF) serves as a comprehensive update on the Luxembourg financial scene. It highlights critical security warnings regarding fraudulent websites and provides detailed regulatory circulars concerning crypto-assets and liquidity management. Extensive statistical

April 2026 CSSF Newsletter No 303: What happened during last month in the Financial Sector in Luxembourg? Read More »

CSSF Communication to the investment fund industry regarding the “LMT activation” module in relation to additional liquidity management requirements for Luxembourg-domiciled UCITS, ManCos and AIFMs

CSSF Communication to the investment fund industry regarding the “LMT activation” module in relation to additional liquidity management requirements for Luxembourg-domiciled UCITS, ManCos and AIFMs

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Luxembourg Financial Regulatory News: On April 10, 2026, the Commission de Surveillance du Secteur Financier (CSSF) announced the launch of the “LMT activation” module within its eDesk portal. This initiative follows the transposition of Directive (EU) 2024/927 into Luxembourg law

CSSF Communication to the investment fund industry regarding the “LMT activation” module in relation to additional liquidity management requirements for Luxembourg-domiciled UCITS, ManCos and AIFMs Read More »

CSSF Alert for cybersecurity breach: Active supply chain attack targeting Axios NPM

CSSF Alert for cybersecurity breach: Active supply chain attack targeting Axios NPM

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Luxembourg Financial Regulatory News: The CSSF issued an urgent warning regarding a cybersecurity breach targeting the Axios library, a widely used tool for handling web requests. Malicious actors infiltrated the supply chain by hijacking developer accounts to insert a harmful dependency known as plain-crypto-js. This intrusion poses severe risks

CSSF Alert for cybersecurity breach: Active supply chain attack targeting Axios NPM Read More »

The CSSF’s 2026 priorities for supervising the investment fund sector according to the communication published on 31 March 2026

The CSSF’s 2026 priorities for supervising the investment fund sector in Luxembourg according to  the communication published on 31 March 2026

IFMs (AIFMs, ManCos) News, CSSF-Circulars, Explanation, Must Read / By

Luxembourg Financial Regulatory News: Briefing Document: CSSF’s 2026 priorities for supervising for the Investment Fund Sector Executive Summary The Commission de Surveillance du Secteur Financier (CSSF) has established its supervisory priorities for 2026, centering on the dual mission of ensuring

The CSSF’s 2026 priorities for supervising the investment fund sector in Luxembourg according to  the communication published on 31 March 2026 Read More »

Circular CSSF 26/906 Central administration, internal governance and risk management

Circular CSSF 26/906 on Central administration, Internal Governance and Risk Management Goes Beyond the Mailbox: 5 Surprising Shifts in Luxembourg’s New Governance Framework for PIs and EMIs with Inspiration from Directive (EU) 2015/2366 (EBA/GL/2017/09)

CSSF-Circulars, Credit Institutions News, Explanation, Must Read, Payment Institutions (PIs) / Electronic Money Institutions (EMIs) /AISPs News / By

Luxembourg Financial Regulatory News: Circular CSSF 26/906 establishes a consolidated regulatory framework for the central administration, internal governance, and risk management of payment institutions, electronic money institutions, and account information service providers operating in Luxembourg. Repealing several older circulars to

Circular CSSF 26/906 on Central administration, Internal Governance and Risk Management Goes Beyond the Mailbox: 5 Surprising Shifts in Luxembourg’s New Governance Framework for PIs and EMIs with Inspiration from Directive (EU) 2015/2366 (EBA/GL/2017/09) Read More »

Circular CSSF 26/904 updates Circular CSSF 24/853 on the Long Form Report concerning the SAQ to be submitted by investment firms

Circular CSSF 26/904 updates Circular CSSF 24/853 on the Long Form Report Concerning the SAQ to be Submitted by Investment Firms

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Luxembourg Financial Regulatory News: Circular CSSF 26/904 amends the existing reporting framework under Circular CSSF 24/853 for investment firms and Luxembourg branches of non-EU investment firms to better align the self-assessment questionnaire (SAQ) with current supervisory priorities. The update introduces

Circular CSSF 26/904 updates Circular CSSF 24/853 on the Long Form Report Concerning the SAQ to be Submitted by Investment Firms Read More »

Circular CSSF 25/902 Repeal of Circular CSSF 19/731 Regarding the Documents to be Submitted on an Annual Basis by Credit Institutions

Circular CSSF 25/902 Repeals the Circular CSSF 19/731 Regarding the Documents to be Submitted on an Annual Basis by Credit Institutions

CSSF-Circulars, Credit Institutions News, Explanation, Must Read / By

Luxembourg Financial Regulatory News: Circular CSSF 25/902 streamlines the annual reporting process for credit institutions by repealing the older Circular CSSF 19/731. While the core obligation to submit key annual documents—such as external audit reports, ICAAP and ILAAP reports, self-assessment

Circular CSSF 25/902 Repeals the Circular CSSF 19/731 Regarding the Documents to be Submitted on an Annual Basis by Credit Institutions Read More »