Luxembourg Financial Regulatory News: The Commission de Surveillance du Secteur Financier (CSSF) has announced a change to the transmission process for Money Market Fund reporting in Luxembourg (MMF reporting in Luxembourg), effective September 1, 2025. Investment fund managers in Luxembourg will now be required to use a new, streamlined, and free-of-charge system for their MMF submissions.
As of the effective date, the CSSF will exclusively accept Money Market Fund reporting in Luxembourg (MMF reporting in Luxembourg) exclusively through two designated methods. The new procedures are designed to modernize the reporting process and are available at no cost to fund managers.
The two mandated transmission methods for Money Market Fund reporting in Luxembourg (MMF reporting in Luxembourg) are:
- eDesk ZIP file upload: A ZIP file, which must contain the report in an XML format, can be submitted manually through the dedicated eDesk procedure.
- Automated API submission: Firms can also submit the same ZIP file and XML report automatically via an API using the S3 protocol, allowing for an integrated and efficient workflow.
This change ensures a standardized and secure reporting channel for the Money Market Fund reporting in Luxembourg (MMF reporting in Luxembourg) related data. To assist fund managers with the transition, the user guide for the eDesk card has been updated with detailed instructions. For any questions or support, managers are advised to contact the CSSF directly at edesk@cssf.lu.
Typically Investment fund managers in Luxembourg follow the mentioned process of Money Market Fund reporting in Luxembourg (MMF reporting in Luxembourg).
This news can be considered beneficial under IFMs (AIFMs, ManCos) News and Must Read.
The pre-filled example templates for many CSSF Circulars should be available at https://ratiofy.lu/templates/ from Christmas 2025.
