Secondment Services
Approved. Experienced. Operational from Day One.
Secondment Services
For Luxembourg-regulated entities, the sudden departure of a key function holder or the emergence of an unexpected capacity gap — whether in a regulated compliance role, a finance or valuation function, a risk management position, or an ICT or ESG officer role — is not merely an HR challenge. It is an operational and, in many cases, a regulatory risk that requires an immediate, structured response. Regulated roles cannot remain vacant without creating exposure to the CSSF, the board, and the entity’s operational continuity.
HACA Partners’ Secondment Services address this challenge directly. We provide experienced professionals who are ready to step into regulated roles immediately — individuals who already hold CSSF approval for equivalent functions, who understand the Luxembourg regulatory environment from day one, and who bring with them the market practice, professional judgment, and governance standards that regulated entities require. Our model is built around a single priority: continuity without compromise.
Unlike traditional recruitment, a HACA Partners secondment requires no extended onboarding, no regulatory re-approval process for equivalent roles, and no learning curve on Luxembourg regulatory expectations. Our professionals arrive plug-and-play — ready to fulfil the obligations of the role, engage with the CSSF, report to the board, and maintain the governance standards the entity requires, from the first day of their assignment.
Services
1. Supervised Function Secondment — CSSF-Approved Key Function Holders
The supervised and key functions we cover include, among others:
Conducting Officer (Dirigeant Agréé): approved senior managers who can assume immediate responsibility for the day-to-day direction of an AIFM or management company, maintaining regulatory accountability, board-level engagement, and CSSF-facing obligations without interruption.
Conducting Officer for Valuation: approved specialists who can step into the oversight of the independent valuation function, ensuring continuity of AIFMD valuation compliance and CSSF expectations throughout the assignment.
Compliance Officer (Responsable de la Conformité): experienced compliance professionals ready to assume the compliance function across MiFID II, AIFMD, AML/CFT, and GDPR — maintaining the compliance programme, board reporting, and regulatory interactions without disruption.
Risk Manager: qualified risk professionals who can take over the risk management function — covering market, credit, liquidity, and operational risk frameworks — ensuring continuity of risk oversight and reporting to senior management and the board.
AML/CFT Responsable du Contrôle (RC): in close coordination with our AMLRO service offering, our RC-approved professionals can assume the full AML oversight function immediately, including board reporting, authority submissions, and delegate supervision.
Head of Finance / CFO interim: experienced finance professionals who can ensure continuity of the finance function during leadership transitions — covering financial reporting, statutory accounts oversight, management reporting, and liaison with auditors and tax advisors.
Valuation Officer: specialists in independent asset valuation who can step into or reinforce the valuation function for fund structures — managing the end-to-end NAV process, pricing policy oversight, and coordination with external valuation agents, administrators, and auditors in line with AIFMD requirements.
ICT Officer / IT Governance Lead: experienced professionals who can assume or support the ICT governance function — covering IT risk management, DORA compliance, ICT third-party risk oversight, business continuity and disaster recovery frameworks, and IT-related regulatory reporting obligations.
ESG Officer: specialists in sustainable finance and ESG regulation who can step into or reinforce the ESG function — covering SFDR disclosure obligations, taxonomy alignment assessments, ESG data management, and integration of sustainability risk into investment and operational processes.
Other key functions: subject to availability, we can assess and deploy experienced professionals for additional functions within the entity’s operational and regulatory perimeter, based on the specific needs and urgency of the situation.
Secondment assignments under this service are structured to cover the full range of continuity scenarios — from urgent short-term placements following an unexpected departure to planned assignments of up to twelve months, providing the time needed to identify, recruit, and onboard a permanent successor without any gap in regulatory compliance or operational continuity.
Throughout the assignment, our seconded professionals operate with full accountability for the obligations of their role. They attend board meetings, engage with regulatory authorities, manage internal teams, and maintain the governance standards expected of the position — ensuring that the entity’s regulatory standing and internal culture are fully preserved from the first day to the last.
2. Operational Secondment — Experienced Professionals Across Functions
These professionals are not junior resources — they are seasoned practitioners with demonstrated, domain-specific expertise, capable of managing complex tasks autonomously and producing structured, high-quality output from the outset of their assignment.
The areas in which we deploy operational secondees include:
Regulatory & compliance: ongoing compliance monitoring, regulatory change implementation, preparation of compliance reports and board dashboards, maintenance of policies and procedures, and support across MiFID II, AIFMD, and GDPR frameworks.
AML/CFT: KYC file review and remediation, investor due diligence, suspicious transaction monitoring, screening alert management, and preparation of AML board and authority reports — providing the RC function with the operational reinforcement it needs.
Valuation: support for the independent valuation process, NAV oversight, pricing policy application and review, coordination with external valuation agents, fund administrators, and auditors, and preparation of valuation committee materials.
Finance & accounting: management reporting, preparation and review of financial statements, coordination with external auditors, tax provision support, and assistance with regulatory financial reporting submissions.
Risk management: risk monitoring and reporting across market, credit, liquidity, and operational risk; stress testing and scenario analysis support; maintenance of risk registers and internal control frameworks; and preparation of risk committee and board reporting.
ICT & DORA compliance: IT risk assessments, ICT third-party provider monitoring, incident reporting procedures, business continuity and disaster recovery testing support, and assistance with DORA implementation and ongoing compliance obligations.
ESG & sustainable finance: SFDR periodic and pre-contractual disclosure preparation, taxonomy alignment reviews, ESG data collection and quality management, principal adverse impact (PAI) reporting, and integration of sustainability factors into investment and operational risk frameworks.
GDPR & data protection: data mapping and RoPA maintenance, data subject request management, privacy impact assessments, data breach notification support, and coordination with the Data Protection Officer.
Regulatory reporting: preparation and review of periodic regulatory submissions, including AIFMD Annex IV, MiFID II transaction reports, EMIR/SFTR trade reporting, CSSF questionnaires and surveys, and ESG-related disclosures.
Operational secondment assignments are structured flexibly — from short-term targeted reinforcements to longer-term embedded support — always with a clear scope, defined responsibilities, and the quality of delivery that HACA Partners’ clients expect. The secondee operates as a fully integrated member of the client’s team for the duration of the assignment, available on-site or on a hybrid basis as required.
The Edge We Bring
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Independence
Our seconded professionals bring an external perspective that is free from the internal dynamics, relationships, and institutional pressures that can limit the objectivity of permanent employees. Whether holding a supervised function or reinforcing an operational team, they contribute an additional layer of professional independence — strengthening governance, improving the quality of outputs delivered to boards and regulators, and providing management with a credible, arms-length view of the entity’s compliance posture.
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Expertise
Every professional we deploy has been selected for their depth of knowledge and hands-on regulatory delivery experience. Our supervised function holders are already CSSF-approved for equivalent roles — they know the regulatory framework, the CSSF’s expectations, and the governance standards required of their position from day one. Our operational secondees bring years of specialist experience across Luxembourg’s most demanding compliance disciplines. There is no ramp-up period — only immediate, credible contribution.
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Plug-and-Play Readiness
The defining characteristic of our secondment service is operational immediacy. Our professionals arrive ready to fulfil their role — whether that means attending a board meeting as Conducting Officer on day one, managing a CSSF information request as Compliance Officer, or processing a KYC remediation backlog as an AML specialist. No lengthy onboarding, no regulatory delay, no learning curve on Luxembourg market practice. Just immediate, accountable, professional delivery.
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Tailored Approach
We scope every secondment assignment carefully around the client’s specific situation — the nature and duration of the gap, the regulatory perimeter of the entity, the internal team’s dynamics, and the governance standards required. The professional we deploy is selected not only for their technical credentials but also for their ability to integrate effectively into the client’s environment and deliver results within the specific constraints of the assignment.
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Quality & Continuity
HACA Partners remains accountable for the quality and conduct of every secondment throughout the assignment. Our professionals are supported by the broader HACA team, with access to collective expertise, peer review, and firm-level quality standards. Clients benefit not only from the individual deployed but from the depth of an entire practice — ensuring that the standard of delivery is consistent, reliable, and fully aligned with HACA Partners’ professional commitments from the first day to the last.
OUR TEAM
Cyril Cayez
Member of the IIA, ALCO and ALRIM, Cyril has been serving the Financial Services Industry for more than 19 years of which 14 in Luxembourg (Banks, PSF, Management Companies, UCITS and Alternative Funds).
Cyril is a Réviseur d’Entreprises in Luxembourg since 2010 and gained international experience in Singapore and France.
On top of his background as external audit and advisory Partner, Cyril brings actual experience from Internal Auditor, Risk Manager and Compliance Officer positions.
Saïd Hadji
Member of the IIA and ALCO, Saïd has +20 years of professional experience serving financial services firms in Luxembourg, mainly banks, management companies and PSF.
Saïd built a robust experience in auditing and advising clients for a “Big Four” firm in Luxembourg. He also had the opportunity to practice the Internal Audit function in major banks active in wealth management in Luxembourg.
Saïd is the Managing Partner at HACA Partners and is mainly involved in Regulatory & Compliance, Risk Management and Internal Audit engagements.
Marc Bussutil
Marc has more than 15 years of experience in the financial services industry (bank, asset management, asset servicing, wealth management, as well as audit and consulting).
He built a solid internal audit expertise by leading assignments in Luxembourg and abroad (i.e. France, Monaco, Spain and Switzerland) for two large Luxembourg-based banks.
Marc also spent more than 10 years in consulting firms managing external audit and advisory mandates for various financial services clients.
Marc is an active member of the Institute of Internal Auditors (IIA) and the Association Luxembourgeoise des Compliance Officers (ALCO).
Ibra Ndiaye
Member of IRE and ALFI, Ibra has more than 12 years of experience in auditing and accounting. He has forged his expertise in his fields by supervising audit assignments in Luxembourg and France for commercial companies, financial entities, holdings companies, private equity and real estate funds.
Ibra is Réviseur d’Entreprises Agréé in Luxembourg and certified auditor in France (Diplomé d’Expertise Comptable).
His spectrum of expertise includes deep knowledge on Lux Gaap, French Gaap and IFRS and coordination of consolidated audit with involvement of international components.
Cédric Leroy
Cédric is a Réviseur d’Entreprises Agréé in Luxembourg since 2012 and gained international experience in Luxembourg and in London in audit and tax matters within a “Big 4” serving important Swiss, US and UK origin Asset Managers mainly in mainstream fund and in the alternative world.
Cédric completed his experience with 4 years at the Commission de Surveillance du Secteur Financier (CSSF) by carrying out more than 20 on-site inspections on the governance of investment fund managers and covering legal and regulatory subjects including AML/CFT.
Cédric was also part of the Circulars CSSF 20/744, 21/789 and 21/790 writing and implementation process.
François Maréchal
François has more than 11 years of experience in the financial services industry (banks, private equity funds, investments funds, PSF and management and Securitisation companies).
He is a member of IRE and he built a robust experience in auditing and advising clients in Luxembourg.
François also has a range of expertise includes financial auditing and internal control systems.
Geoffrey Barré
Geoffrey is Réviseur d’Entreprises in Luxembourg and gained extensive knowledge of the asset management industry through an experience of 10 years within PWC Luxembourg, performing external audit of UCITS, Alternative Funds and Management Companies.
During the last 5 years, Geoffrey completed his expertise of the Financial Sector within the Commission de Surveillance du Secteur Financier (CSSF) by carrying on-site inspections and became specialized in ESG by leading the ESG Thematic On-Site Inspection of some of the largest asset managers in Luxembourg and in contributing to the CSSF ESG Task Force.
Geoffrey holds the CFA certificate in ESG Investing.
Dario Zambotti
Dario is Réviseur d’Entreprises in Luxembourg and approved auditor in UK and Ireland, he gained extensive knowledge of the asset management industry through an experience of 18 years within Deloitte Luxembourg and KPMG Ireland.
He has been performing external audit of UCITS, AIF, SPVs and Management Companies and has been developing the sustainability assurance practice.
Samuel Clerc
Member of the LVPA and ALRIM, Samuel brings nearly 20 years of professional experience, supporting financial services firms and corporations in Luxembourg and internationally. His focus spans investment funds, management companies, and SMEs, enabling robust client solutions in risk management and corporate finance.
Samuel has cultivated a strong track record in the financial services sector, expertly assisting clients with risk & operational risk management overview, valuation, M&A, and CFO advisory services. He has also successfully executed over 20 private equity transactions across direct investments and fund of funds structures.
Member of the IIA, ALCO and ALRIM, Cyril has been serving the Financial Services Industry for more than 19 years of which 14 in Luxembourg (Banks, PSF, Management Companies, UCITS and Alternative Funds). Cyril is a Réviseur d’Entreprises in Luxembourg since 2010 and gained international experience in Singapore and France. On top of his background as external audit and advisory Partner, Cyril brings actual experience from Internal Auditor, Risk Manager and Compliance Officer positions.
Cyril Cayez
Member of the IIA, ALCO and ALRIM, Cyril has been serving the Financial Services Industry for more than 19 years of which 14 in Luxembourg (Banks, PSF, Management Companies, UCITS and Alternative Funds).
Cyril is a Réviseur d’Entreprises in Luxembourg since 2010 and gained international experience in Singapore and France.
On top of his background as external audit and advisory Partner, Cyril brings actual experience from Internal Auditor, Risk Manager and Compliance Officer positions.
Member of IRE and ALFI, Ibra has more than 12 years of experience in auditing and accounting. He has forged his expertise in his fields by supervising audit assignments in Luxembourg and France for commercial companies, financial entities, holdings companies, private equity and real estate funds. Ibra is Réviseur d’Entreprises Agréé in Luxembourg and certified auditor in France (Diplomé d’Expertise Comptable). His spectrum of expertise includes deep knowledge on Lux Gaap, French Gaap and IFRS an...More
Ibra Ndiaye
Member of IRE and ALFI, Ibra has more than 12 years of experience in auditing and accounting. He has forged his expertise in his fields by supervising audit assignments in Luxembourg and France for commercial companies, financial entities, holdings companies, private equity and real estate funds.
Ibra is Réviseur d’Entreprises Agréé in Luxembourg and certified auditor in France (Diplomé d’Expertise Comptable).
His spectrum of expertise includes deep knowledge on Lux Gaap, French Gaap and IFRS and coordination of consolidated audit with involvement of international components.
François has more than 11 years of experience in the financial services industry (banks, private equity funds, investments funds, PSF and management and Securitisation companies). He is a member of IRE and he built a robust experience in auditing and advising clients in Luxembourg. François also has a range of expertise includes financial auditing and internal control systems.
François Maréchal
François has more than 11 years of experience in the financial services industry (banks, private equity funds, investments funds, PSF and management and Securitisation companies).
He is a member of IRE and he built a robust experience in auditing and advising clients in Luxembourg.
François also has a range of expertise includes financial auditing and internal control systems.
Dario is Réviseur d’Entreprises in Luxembourg and approved auditor in UK and Ireland, he gained extensive knowledge of the asset management industry through an experience of 18 years within Deloitte Luxembourg and KPMG Ireland. He has been performing external audit of UCITS, AIF, SPVs and Management Companies and has been developing the sustainability assurance practice.
Dario Zambotti
Dario is Réviseur d’Entreprises in Luxembourg and approved auditor in UK and Ireland, he gained extensive knowledge of the asset management industry through an experience of 18 years within Deloitte Luxembourg and KPMG Ireland.
He has been performing external audit of UCITS, AIF, SPVs and Management Companies and has been developing the sustainability assurance practice.
Cédric is a Réviseur d’Entreprises Agréé in Luxembourg since 2012 and gained international experience in Luxembourg and in London in audit and tax matters within a “Big 4” serving important Swiss, US and UK origin Asset Managers mainly in mainstream fund and in the alternative world. Cédric completed his experience with 4 years at the Commission de Surveillance du Secteur Financier (CSSF) by carrying out more than 20 on-site inspections on the governance of investment fund managers and covering ...More
Cédric Leroy
Cédric is a Réviseur d’Entreprises Agréé in Luxembourg since 2012 and gained international experience in Luxembourg and in London in audit and tax matters within a “Big 4” serving important Swiss, US and UK origin Asset Managers mainly in mainstream fund and in the alternative world.
Cédric completed his experience with 4 years at the Commission de Surveillance du Secteur Financier (CSSF) by carrying out more than 20 on-site inspections on the governance of investment fund managers and covering legal and regulatory subjects including AML/CFT.
Cédric was also part of the Circulars CSSF 20/744, 21/789 and 21/790 writing and implementation process.
Member of the IIA and ALCO, Saïd has +20 years of professional experience serving financial services firms in Luxembourg, mainly banks, management companies and PSF. Saïd built a robust experience in auditing and advising clients for a “Big Four” firm in Luxembourg. He also had the opportunity to practice the Internal Audit function in major banks active in wealth management in Luxembourg. Saïd is the Managing Partner at HACA Partners and is mainly involved in Regulatory & Compliance, Risk M...More
Saïd Hadji
Member of the IIA and ALCO, Saïd has +20 years of professional experience serving financial services firms in Luxembourg, mainly banks, management companies and PSF.
Saïd built a robust experience in auditing and advising clients for a “Big Four” firm in Luxembourg. He also had the opportunity to practice the Internal Audit function in major banks active in wealth management in Luxembourg.
Saïd is the Managing Partner at HACA Partners and is mainly involved in Regulatory & Compliance, Risk Management and Internal Audit engagements.
Member of the LVPA and ALRIM, Samuel brings nearly 20 years of professional experience, supporting financial services firms and corporations in Luxembourg and internationally. His focus spans investment funds, management companies, and SMEs, enabling robust client solutions in risk management and corporate finance. Samuel has cultivated a strong track record in the financial services sector, expertly assisting clients with risk & operational risk management overview, valuation, M&A, and ...More
Samuel Clerc
Member of the LVPA and ALRIM, Samuel brings nearly 20 years of professional experience, supporting financial services firms and corporations in Luxembourg and internationally. His focus spans investment funds, management companies, and SMEs, enabling robust client solutions in risk management and corporate finance.
Samuel has cultivated a strong track record in the financial services sector, expertly assisting clients with risk & operational risk management overview, valuation, M&A, and CFO advisory services. He has also successfully executed over 20 private equity transactions across direct investments and fund of funds structures.
Geoffrey is Réviseur d’Entreprises in Luxembourg and gained extensive knowledge of the asset management industry through an experience of 10 years within PWC Luxembourg, performing external audit of UCITS, Alternative Funds and Management Companies. During the last 5 years, Geoffrey completed his expertise of the Financial Sector within the Commission de Surveillance du Secteur Financier (CSSF) by carrying on-site inspections and became specialized in ESG by leading the ESG Thematic On-Site Insp...More
Geoffrey Barré
Geoffrey is Réviseur d’Entreprises in Luxembourg and gained extensive knowledge of the asset management industry through an experience of 10 years within PWC Luxembourg, performing external audit of UCITS, Alternative Funds and Management Companies.
During the last 5 years, Geoffrey completed his expertise of the Financial Sector within the Commission de Surveillance du Secteur Financier (CSSF) by carrying on-site inspections and became specialized in ESG by leading the ESG Thematic On-Site Inspection of some of the largest asset managers in Luxembourg and in contributing to the CSSF ESG Task Force.
Geoffrey holds the CFA certificate in ESG Investing.
Marc has more than 15 years of experience in the financial services industry (bank, asset management, asset servicing, wealth management, as well as audit and consulting). He built a solid internal audit expertise by leading assignments in Luxembourg and abroad (i.e. France, Monaco, Spain and Switzerland) for two large Luxembourg-based banks. Marc also spent more than 10 years in consulting firms managing external audit and advisory mandates for various financial services clients. Marc is an act...More
Marc Bussutil
Marc has more than 15 years of experience in the financial services industry (bank, asset management, asset servicing, wealth management, as well as audit and consulting).
He built a solid internal audit expertise by leading assignments in Luxembourg and abroad (i.e. France, Monaco, Spain and Switzerland) for two large Luxembourg-based banks.
Marc also spent more than 10 years in consulting firms managing external audit and advisory mandates for various financial services clients.
Marc is an active member of the Institute of Internal Auditors (IIA) and the Association Luxembourgeoise des Compliance Officers (ALCO).










