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Administrative sanction of 9 July 2026

AI Analysis

On 9 July 2026, the CSSF imposed an anonymous administrative fine of EUR 71,500 on a Luxembourg Chapter 15 management company authorised as an AIFM. The sanction followed an on-site inspection that found inadequate periodic, risk-based due diligence and independent monitoring of delegated portfolio managers, including weaknesses in best-execution and broker-selection oversight; independent market commentary indicates that delegation oversight remains a recurring CSSF enforcement priority for investment fund managers.

Key dates

2024-09-18
The CSSF began the on-site inspection of the manager’s corporate governance framework.
2024-10-10
The CSSF completed the on-site inspection that identified persistent internal-governance and delegation-oversight deficiencies.
2026-07-09
The CSSF imposed the total administrative fine of EUR 71,500.
2026-10-05
The CSSF published the sanction decision anonymously.

Suggested considerations

  • Compliance teams may wish to map every delegated portfolio manager to a documented, risk-based periodic due-diligence plan and verify that reviews are renewed at an appropriate frequency under the manager’s risk matrix.
  • Firms should consider documenting assessments of each delegate’s legal and contractual compliance, control environment, best-execution procedures, broker-selection processes and relevant reporting capabilities.
  • Firms should consider testing whether delegate oversight includes independent verification rather than relying exclusively on confirmations, questionnaires or representations from portfolio managers.
  • Management companies may wish to establish measurable monitoring indicators, thresholds, exception escalation and evidence-retention arrangements for best-execution oversight, consistently with the applicable delegation procedures and CSSF Circular 18/698.
  • Firms should consider reviewing delegation contracts, governance reporting and action plans to demonstrate that the supervisory framework protects the interests of the funds and investors and that monitoring of delegated activities remains with the manager.
  • Compliance teams may wish to benchmark their controls against the CSSF’s broader thematic and enforcement messaging; independent commentary indicates that inadequate delegate supervision, weak quantitative monitoring and insufficient evidence of independent controls are recurring supervisory concerns.

What changed

This is an enforcement action rather than a new rule. The CSSF applied Article 110(1)(b) and (f), and Articles 148(2)(j) and 148(4)(e), of the amended Law of 17 December 2010 relating to undertakings for collective investment, together with Article 18(1)(e) and (f), and Article 51(1) and (2), of the amended Law of 12 July 2013 on alternative investment fund managers. The fine comprised EUR 47,320 under the 2010 Law and EUR 24,180 under the AIFM Law. The findings concerned failure to renew formalised delegate due diligence in accordance with the manager’s risk matrix, insufficient assessment of delegates’ procedures, controls and broker selection for best execution, and reliance on portfolio-manager confirmations without independent verification. The CSSF linked these deficiencies to points

Compliance impact

The sanction demonstrates that delegation remains a direct supervisory responsibility of the investment fund manager: outsourcing portfolio management does not outsource oversight, best-execution assessment or independent monitoring. Although the fine was imposed on one anonymised manager and remedial actions were considered, the CSSF’s findings create a material governance, investor-protection an

Who is affected

  • Luxembourg Chapter 15 management companies under the amended Law of 17 December 2010
  • Luxembourg-authorised alternative investment fund managers under the amended Law of 12 July 2013
  • Investment fund managers delegating portfolio management or other investment-management activities to third parties
  • Amended Law of 17 December 2010 relating to undertakings for collective investment
  • Amended Law of 12 July 2013 on alternative investment fund managers
  • Directive 2009/65/EC
  • Directive 2011/61/EU
  • Commission Directive 2010/43/EU
  • Commission Delegated Regulation (EU) No 231/2013
  • CSSF Circular 18/698

AI-generated analysis. May contain errors or omissions — verify with the original CSSF source before acting. Full disclaimer.

What the CSSF said

Administrative sanction imposed on an investment fund manager

Published by CSSF . Read the full notice at the source for the authoritative text.

Relevant Firm Types

Asset Manager
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