Regulatory Alert: CySEC Circular C729 – QST-MC Quarterly Statistics (Q3 2025 Submission)
- Antonis Hadjicostas
- Sep 26
- 1 min read

Date of Issue: 26 September 2025
Applies to:
AIFMs (including Small AIFMs)
UCITS Management Companies & Internally Managed UCITS
Internally Managed AIFs (including AIFLNPs)
Companies managing AIFLNPs
📌 Key Points
Form to Submit
Latest version of the form QST-MC Version 23 must be completed and submitted via the Transaction Reporting System (TRS).
Applies also to entities authorised/appointed as External Managers even if they have not yet used their authorisation.
Deadline
Submission must be completed by 31 October 2025.
CySEC emphasises strict adherence – no reminders will be sent.
Validation & Confirmation
Submissions are deemed successful only once a NO ERROR feedback file is received from TRS.
Entities must review and correct any errors before digitally signing and re-submitting.
Counting UCIs & Sub-Funds
For reporting purposes, sub-funds count as separate UCIs.
Example: 1 UCI with 3 sub-funds = report as 3 UCIs.
Technical Notes
Reporting must be in EUR (rounded to nearest unit).
File naming: USERNAME_20250930_QST-MC.xlsx
Only Excel 2007+ versions accepted.
Validation tests in all sections (A–M) must show TRUE (green).
Support & Queries
Content-related queries to: riskstatistics.fundmgrs@cysec.gov.cy (by 24 October 2025).
Technical queries to: information.technology@cysec.gov.cy.
⚠️ Implications for Regulated Entities
Non-compliance risk: Late or incorrect submission may trigger administrative penalties under section 37(5) of the CySEC Law.
Operational adjustments: Entities should ensure their reporting teams are aligned on the updated version (QST-MC v23) and validate files early to avoid last-minute technical issues.
Governance note: Boards and senior management should be aware of the deadlines and internal readiness to prevent regulatory breaches.
🔗 Useful Links
