Undertakings for collective investment (UCIs)

UCIs / Investment companies in risk capital (SICARs) / Specialised investment funds (SIFs) / Undertakings for collective investment in transferable securities (UCITS) / Undertakings for collective investment subject to Part II of the Law of 17 December 2010 (Part II UCIs)

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 »

CSSF Communication: New methods of transmitting management notifications and de-notifications with a European passport for Luxembourg-domiciled IFMs - Ratiofy.Lu

CSSF Communication of 22 April 2026: New methods of transmitting management notifications and de-notifications with a European passport for Luxembourg-domiciled IFMs

IFMs (AIFMs, ManCos) News, Explanation, Undertakings for collective investment (UCIs) / By

Luxembourg Financial Regulatory News: The new CSSF communication 22 April 2026: New methods of transmitting management notifications and de-notifications with a European passport for Luxembourg-domiciled IFMs outlines the official procedures for Luxembourg Investment Fund Managers regarding the management of cross-border notifications and de-notifications. This guidance

CSSF Communication of 22 April 2026: New methods of transmitting management notifications and de-notifications with a European passport for Luxembourg-domiciled IFMs 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 »

Circular CSSF 26/910 ESMA Guidelines on Liquidity Management Tools (LMTs) of UCITS and open-ended AIFs (ESMA34-671404336-1364): What are the new rules and instructions regarding LMTs in Luxembourg?

Circular CSSF 26/910 ESMA Guidelines on Liquidity Management Tools (LMTs) of UCITS and open-ended AIFs (ESMA34-671404336-1364): What are the new rules and instructions regarding LMTs in Luxembourg?

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

Luxembourg Financial Regulatory News: Let’s understand the new rules and instructions regarding Liquidity Management Tools (LMTs). These guidelines were created by the European Securities and Markets Authority (ESMA) and are being applied in Luxembourg by the Commission de Surveillance du

Circular CSSF 26/910 ESMA Guidelines on Liquidity Management Tools (LMTs) of UCITS and open-ended AIFs (ESMA34-671404336-1364): What are the new rules and instructions regarding LMTs in Luxembourg? Read More »

Circular CSSF 25/901 relating to specialised investment funds, investment companies in risk capital and undertakings for collective investment subject to Part II of the Law of 17 December 2010

What can We Understand from Circular CSSF 25/901 Relating to Specialised Investment Funds, Investment Companies in Risk Capital and Undertakings for Collective Investment

CSSF-Circulars, Credit Institutions News, Explanation, IFMs (AIFMs, ManCos) News, Investment Firms News, Undertakings for collective investment (UCIs) / By

Luxembourg Financial Regulatory News: Circular CSSF 25/901 modernises and consolidates the regulatory framework for Luxembourg’s specialised investment funds (SIFs), investment companies in risk capital (SICARs), and Part II UCIs. By repealing and replacing several older circulars, it establishes a single,

What can We Understand from Circular CSSF 25/901 Relating to Specialised Investment Funds, Investment Companies in Risk Capital and Undertakings for Collective Investment Read More »

Circular CSSF 25/900 Amends Circular CSSF 22/811 on Authorisation and organisation of entities acting as UCI administrators

Circular CSSF 25/900 Amends Circular CSSF 22/811 on Authorisation and organisation of entities acting as UCI administrators: 5 Critical Takeaways

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

Luxembourg Financial Regulatory News: Circular CSSF 25/900 amends Circular CSSF 22/811, which governs the authorization and organization of Undertaking for Collective Investment (UCI) administrators. A primary change introduced by this circular is the immediate repeal of Annex B, which previously

Circular CSSF 25/900 Amends Circular CSSF 22/811 on Authorisation and organisation of entities acting as UCI administrators: 5 Critical Takeaways Read More »

CSSF October 2025 Newsletter (No 297)

We Read a 15-Page Report (CSSF October 2025 Newsletter (No 297)) So You Didn’t Have To. Here Are the 5 Most Surprising Takeaways.

CSSF-Circulars, 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, 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: Introduction: Uncovering the Stories Hidden in the Data (CSSF October 2025 Newsletter (No 297)) Official financial reports are often dense and unapproachable. So we dug into the latest 15-page report from Luxembourg’s financial regulator, the CSSF,

We Read a 15-Page Report (CSSF October 2025 Newsletter (No 297)) So You Didn’t Have To. Here Are the 5 Most Surprising Takeaways. Read More »

F5 Security Incident Response Plan following on Multiple Vulnerabilities in F5 Devices and Products

What is Your F5 Security Incident Response Plan following CSSF Publication in Luxembourg on Multiple Vulnerabilities in F5 Devices and Products?

Explanation, 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, 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: 1.0 Situation Briefing: Nation-State Threat Actor Compromise (F5 Security Incident Response Plan following on Multiple Vulnerabilities in F5 Devices and Products) This article outlines the organization’s potential incident response plan following the disclosure of a significant

What is Your F5 Security Incident Response Plan following CSSF Publication in Luxembourg on Multiple Vulnerabilities in F5 Devices and Products? Read More »

CSSF - U1.1 reporting in Luxembourg in Focus

CSSF – U1.1 reporting in Luxembourg in Focus: Understanding Circular CSSF 15/627 and CSSF U1.1 reporting Requirements

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

Luxembourg Financial Regulatory News: With this article, we aim to provide a comprehensive overview of the monthly reporting obligation known as the “U1.1 reporting,” as mandated by the Commission de Surveillance du Secteur Financier (CSSF) in Luxembourg through Circular CSSF

CSSF – U1.1 reporting in Luxembourg in Focus: Understanding Circular CSSF 15/627 and CSSF U1.1 reporting Requirements Read More »