Communiqué
Technical maintenance on the exchange of reports submitted to the CSSF via external transmission channels (eFile and Sofie) on Friday, 28 November 2025
Due to scheduled technical maintenance on our systems, the CSSF informs you that the exchange of the reports listed below will experience disruptions throughout the day on Friday, 28 November 2025.
| Procedure |
| Submission of reports outside Circular 08/371 (10034) |
| Submission of management letters. Letter of Recommendations in accordance with CSSF Circular 09/423 (5012) |
| Submission of long forms, Audit Report on Activities in accordance with CSSF Circular 09/423 (10031) |
| Submission of UCITS financial reports (5004) |
| Submission of SIF financial reports (10033) |
| Submission of IFM financial reports (5007) |
| Registration/update of documents to Luxembourg (non-LU funds) (5162) |
| Submission of IFM management letters (5555) |
| Submission of other IFM closing documents (5556) |
| Submission of TAF reporting (6000) |
We thank you in advance for your understanding.