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Portrait ofVaïk Müller

Dr Vaïk Müller

Partner
Head of Banking & Finance Geneva

CMS von Erlach Partners Ltd
Esplanade de Pont-Rouge 9
PO Box 1875
1211 Geneva 26
Switzerland
Languages French, English, German

Vaïk Müller's main areas of focus are banking, regulatory, financial services and products, including funds and derivatives, as well as compliance and regulatory matters, including in the field of FinTech and blockchain. He heads the Banking and Finance Practice Groups of CMS Geneva. Vaïk has a broad experience in advising Swiss and international financial institutions, such as funds, asset managers, banks and securities dealers or brokers on complex local and cross-border issues.

Vaïk is also regularly involved in corporate, commercial and financing transactions, acting for arrangers, underwriters, lenders, borrowers and sponsors in domestic and multijurisdictional financing transactions (including acquisition, leveraged and syndicated financings).

He is author of several publications on financial regulations and a regular speaker at conferences as well as co-responsible moderator of the specialised forum in banking law (regulatory) of the Geneva Bar Association since March 2019. He is also correspondent in Switzerland of the French Association of Doctors of Law (AFDD - Association Française des Docteurs en Droit).

He teaches banking and financial law as part of the tax expert training provided by Expert Suisse and at IFAGE as part of the Banking and Compliance module: an introduction to contractual, prudential, tax, and criminal risks.

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"Vaïk is very knowledgeable and supports us in a very effective manner."

IFLR 1000, client feedback, 33rd edition (2023/2024)

"The partners are personally involved and from the best in the market. In particular Vaïk Müller, partner in Banking services was outstanding. Close to the market, pragmatic and result oriented."

The Legal 500, Switzerland, Leading Firms: French-speaking Switzerland, 2023

"All the attributes of CMS as he is our unique point of contact. Efficient, problem solving, client oriented, creative."

IFLR 1000, client feedback, 32nd edition (2021/2022)

"He is very knowledgeable, available and reliable. He is an expert in his area of expertise. Well known in Switzerland and a respected legal author."

IFLR 1000, client feedback, 32nd edition (2021/2022)

Relevant experience

  • Advising in the context of the sale of a representative of Swiss collective investments to an international group
  • Advising Swiss financial institutions on LIBOR transition
  • Obtaining a FINMA ruling (no-action letter) for the issuer of a utility token
  • Obtaining a FINMA (FinIA) license for an investment fund manager
  • Advising several Swiss portfolio managers and Swiss distributors on FinSA, FinIA and data protection requirements in connection with cross-border transactions/intra-group outsourcing agreements
  • Advising on and drafting STO documentation for a corporate (non-regulated) issuer
  • Obtaining a FINMA ruling (no-action letter) for STO advisor/structurer
  • Advising foreign and local institutions on OTF requirements
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Memberships & Roles

  • Swiss Bar Association (SAV/FSA)
  • Geneva Bar Association (ODAGE)
  • French Association of Doctors of Law (AFDD)
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Awards & Rankings

  • The Best Lawyers 2025 | Recognized in The Best Lawyers in Switzerland 2025 for Banking and Finance Law and Corporate Law 
  • The Best Lawyers 2023 | Recognized in The Best Lawyers in Switzerland 2023 for Banking and Finance Law and Corporate Law 
  • Legal 500 EMEA 2023 | Recommended lawyer in The Legal 500
  • Global Law Experts (GLE) | Asset Management, Switzerland, 2022 | Global Law Expert
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Publications

  • Accord de Berne sur les services financiers: un modèle pour d’autres places financières?, AGEFI, 12 avril 2024
  • Intelligence artificielle: l’Union européenne légifère, Allnews, 20 mars 2024
  • Initial Coin Offering : Quand les jetons (tokens) d’investissement deviennent-ils des valeurs mobilières ?, Centre de droit bancaire et financier (CDBF), 19 mars 2024 (https://cdbf.ch/1334/)
  • La SEC approuve les spot bitcoin ETF, Allnews, 15 janvier 2024
  • Publicité et écoblanchiment : La Commission Suisse pour la Loyauté publie ses directives, Centre de droit bancaire et financier (CDBF), 17 janvier 2024 (https://cdbf.ch/1319/)
  • Sustainable Finance – EU SFDR Implementation Quick Compare Chart with respect to Switzerland, Practical Law™, Thomson Reuters, June 2023
  • Fonds propres supplémentaires: Pratique de la FINMA et pouvoir de cognition du juge [commentaire de l'arrêt du 30 mars 2023 du Tribunal administratif fédéral B-4004_2021], Centre de droit bancaire et financier (CDBF), 8 May 2023
  • Blanchiment d’argent: Une condamnation pénale pour une ICO irrégulière, Centre de droit bancaire et financier, 29 March  2023
  • IOSCO : Un rapport expliquant la DeFi et ses risques, Centre de droit bancaire et financier (CDBF), 7 April 2022
  • Évolution et perception de la hiérarchie des normes en droit réglementaire suisse: un bref état des lieux, in Droits fondamentaux et constitutions sous le regard universel des docteurs en droit, Droits en mutation III, LGDJ, February 2022
  • La réglementation des "robo-advisors": quelques considérations sur le droit de la surveillance à la lumière des derniers développements législatifs suisses, in « Droit & Cerveaux », Signatures internationales, AFDD, July 2021
  • Réglementer l’activité des intermédiaires d’assurance, Centre de droit bancaire et financier (CDBF), May 2021
  • Abandon du LIBOR et passage aux taux sans risques Centre de droit bancaire et financier (CDBF), November 2020
  • Le droit suisse s'adapte aux cryptoactifs Allnews, September 2020
  • Finance durable suisse : le cadre légal se précise Allnews, July 2020
  • Les recommandations de la SFAMA et de SSF en matière de finance durable, Centre de droit bancaire et financier (CDBF), July 2020
  • Règles de l'UE sur l'ESG et asset management suisse, Allnews, July 2020
  • Trustees et gestionnaires : attention au délai d'annonce, Allnews, May 2020
  • La négociation des dérivés au sens de la LIMF, Présentation synthétique des articles 93 à 117 de la loi sur l'infrastructure des marchés financiers, Schulthess, 258 p., Zurich 2019 (book)
  • L-QIF : Un nouveau venu dans la famille des placements collectifs suisses, Centre de droit bancaire et financier (CDBF), July 2019
  • L'avocat face au conseil réglementaire : quelle frontière avec la compliance ?, Revue de l'avocat 02/2019, pp. 55 ff
  • La commercialisation de produits dérivés OTC à des clients privés : aspects réglementaires, GesKR 03/2019, pp. 449 ff
  • L'échange de garanties selon la LIMF, GesKR 01/2018, pp. 51 ff
  • Clauses de reconnaissance d'ajournement : quelques considérations sur l'article 12 al. 2bis OB, GesKR 03/2018, pp. 363 ff
  • How the new Swiss Regulations Affect the Ability of Private Fund Managers to Market to Swiss Investors, The Hedge Fund Law Report 10/2, 2017
  • La qualification juridique des tokens : aspects réglementaires, GesKR 04/2017, pp. 486 ff (with Vincent Mignon)
  • Guide pratique de la commercialisation des placements collectifs en Suisse, Schulthess, 176 p., Zurich 2016 (book)
  • New Swiss Regulations Require Appointment of Local Agents and Increased Disclosure in Fund Documents, The Hedge Fund Law Report Vol. 8/19, 2015 (with Olivier Stahler)
  • Obligations et responsabilité du dépositaire de placements collectifs : analyse juridique comparée de l'activité de dépositaire en droit suisse et français, Schulthess, 398 p., Zurich 2014 (book)
  • Distribution of hedge funds in Switzerland, The Hedge Fund Journal 98, 2014 (with Olivier Stahler)
  • La réglementation du trading à haute fréquence : état des lieux, GesKR 03/2014, pp. 387 ff
  • Rewritten rules, STEP Journal 21/8 2013 p. 23 (with Julien Dif)
  • New rules for collective investment schemes bankruptcy in Switzerland, STEP Journal 21/1 2013 (with Julien Dif)
  • La qualification juridique du contrat de prime brokerage en droit suisse, GesKR 02/2013, pp. 258 ff
  • The Swiss "professio juris", STEP Journal 20/4 2012 (with Julien Dif)
  • Les secrets d'affaires des fonds d'investissement alternatif, GesKR 02/2012, pp. 252 ff (with Sevan Antreasyan)
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Lectures list

  • The impact of the Berne Financial Services Agreement - Access for Asset Management, Banking and Investment Services, CMS Webinar, 7 February 2024
  • Quel impact de MiCA en Suisse ?, Séminaire, Academy & Finance, 1 June 2023
  • Protection des données en Suisse : comment mettre en place l’organisation et les process exigés par la loi, Séminaire, Academy & Finance, 5 April 2023
  • Reducing Digital Asset Risk with Rigorous Due Diligence for European and UK Institutions, Webinar, replay available here (registration required), 28 March 2023
  • Panelist at the Fireside chat/session on Digital assets policy and regulation during the AIMA European Digital Assets Forum 2022, Zurich Marriott Hotel, 5 October 2022
  • Protection des données et services financiers, Séminaire, Academy & Finance, 27 September 2022
  • Le Limited Qualified Investor Fund (L-QIF), Plus de flexibilité pour la gestion collective, Co-Event avec BDO, Hôtel Métropole, Geneva, 20 September 2022
  • Gérants de fortune et évaluation du caractère risqué des modèles d’affaires, Finix Event, 26 April 2022 
  • AIMA Webinar 360, Funds distribution and asset allocations in hedge funds in Switzerland post-COVID and in light of the new FINSA rules, 7 April 2022
  • Règles en matière de conflits d'intérêts (LSFin), Academy & Finance, Geneva, November 2021
  • Quelques questions pratiques posées par la LSFin, Academy & Finance, Geneva, November 2021
  • L’organisation des fonctions de contrôle : quelles sont les attentes du régulateur?, Academy & Finance, Geneva, March 2021
  • FinSA and ESG criteria in the investment process, Academy & Finance, Geneva, March 2021
  • Practical aspects of the application for FINIA, FINSA and new concept of offer, Webinar with BDO Geneva, March 2021
  • Aspects pratiques de la requête en autorisation LEFin, LSFin et nouveau concept d'offre, Webinar with BDO Geneva, January 2021
  • Comment s’adapter au nouveau cadre réglementaire suisse : KSFin, OSFin, LEFin, OEFin, LPCC révisée ?, Offre de produits financiers et nouvelle réglementation suisse, Academy & Finance, Geneva, October 2020
  • Le champ d’application de loi sur les services financiers (LSfin) et de la loi sur les établissements financiers (LEFin), Seminar LSFin / LEFin, Banque Pictet & Cie SA and Geneva Bar Association, Geneva, February 2020
  • Les nouvelles conditions pour l’offre de produits financiers, Obligations LSFin: comment mettre en pratique les nouvelles règles de conduite, Academy & Finance, Geneva, December 2019
  • Analyse des risques de blanchiment: comment procéder ?, Actualités compliance: LBA/OBA FINMA, CDB20, LSFIN et structures complexes: état des lieux, Finix Events, Geneva, November 2019
  • Evaluation du caractère justifié des structures des clients, Identification des bénéficiaires économiques et des risques, Finix Events, Geneva, April 2019
  • Mandat de conseil “transaction-based” vs. “portfolio-based” (Articles 11/12 LSFin), Forum spécialisé Ordre des Avocats, Droit bancaire (réglementaire) , Geneva, March 2019
  • LSFin/OSFin vs MiFID 2, Forum spécialisé Ordre des Avocats, Droit bancaire (réglementaire), Geneva, November 2018
  • Information of clients, Implementing CRS (Common Reporting Standard) in Switzerland, Academy & Finance, November 2016
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Education

  • 2015 - Docteur en droit, University of Zurich
  • 2010 - Bar Admission (Geneva, Switzerland)
  • 2008 - Master 2 Relations internationales, University of Lyon III
  • 2005 - Lic.iur, University of Geneva
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Feed

13/06/2024
AI Series 3: Supervisory authorities are increasingly focusing on AI in...
On 30 May 2024, the European Securities and Markets Authority (ESMA) has issued a comprehensive statement on the use of Artificial Intelligence (AI) in the provision of retail investment services. ESMA acknowledges the transformative potential of AI in enhancing efficiency, innovation, and decision-making for investment services. However, the statement also underscores the associated risks, including algorithmic biases, data quality issues and transparency concerns that come with the adoption of AI technologies (see further information here).
13/06/2024
CMS Expert Guide to Crypto Regulation in Switzerland
Disclaimer: This chapter was last updated on 15 September 2023 and does not reflect any subsequent developments. The information provided is intended for general informational purposes and should not...
29/05/2024
Switzerland announces new cyber-attack reporting requirement for financial...
BackgroundOn 22 May 2025, the Swiss Federal Council released its draft ordinance implementing the reporting requirement in the event of cyber-attack as set out in the Information Security Act. The public...
21/05/2024
The limits of supervision of systemic bank executives
An article by Dr Vaïk Müller for Agefi
30/04/2024
Berne Financial Services Agreement: A Model for Other Financial Centers?:...
An article by Dr. Vaïk Müller for Agefi
06/03/2024
Swiss Limited Qualified Investor Fund
Switzerland is not very well known as a fund jurisdiction, in particular when it comes to alternative investment funds. One reason has been the lack of a fund vehicle, which does not require approval by the local supervisory authority, such as, for instance, the Luxembourg Reserved Alternative Investment Fund (RAIF). Therefore, Switzerland has introduced the Limited Qualified Investor Fund (L-QIF), which is available from 1 March 2024. The L-QIF is a fund for qualified investors which does not require approval by the Swiss Financial Market Supervisory Authority (FINMA). The present briefing gives an overview on the new Swiss fund vehicle, by providing an executive summary and addressing, in more detail, the following topics:Legal for­m­Ad­min­is­tra­tion and investment man­age­mentIn­vest­ment re­stric­tionsIl­li­quid investments or investments difficult to valuateTaxThe L-QIF may be of interest to Swiss Managers and others looking at being active in the Swiss market. Executive summary The L-QIF is a new Swiss fund for qualified investors, which does not require approval by FINMA. The L-QIF is available from 1 March 2024 (date of entry into effect of the respective legal provisions). The L-QIF can take on the form of a Swiss contractual fund, a Swiss investment company with variable capital, or a Swiss limited partnership for collective in­vest­ments. L-QIFs must be administered and managed by a licensed fund management company or, under certain circumstances, a manager of collective assets. These institutions must, as a rule, be Swiss. However, to a certain extent also licensed foreign managers may be involved, which presents an opportunity for them to enter the Swiss market. The standard risk diversification rules and investment restrictions applicable to regulated vehicles do not apply to L-QIFs. L-QIFs may thus be attractive for alternative or illiquid investments. Despite the new vehicle, the main disadvantages of Swiss funds in an international context, which are the lack of EU market access and Swiss withholding tax, remain. A L-QIF will thus likely be most suitable if mainly Swiss investors shall be targeted, or for asset pooling by sophisticated investors when an active distribution is not required to raise funds. Which legal forms are available to structure L-QIFs? L-QIFs can be structured as Swiss contractual funds (SCFs), Swiss investment companies with variable capital (SICAVs), or Swiss limited partnerships for collective investments (Swiss LPs). They will not need FINMA approval, which does, however, not imply the absence of any regulation. Rather, the L-QIF remains subject to the provisions of the Swiss Collective Investment Schemes Act and Ordinance unless they are expressly disapplied. In particular, L-QIFs must be administered or managed by a supervised entity.  What are the requirements concerning the administration and management of L-QIFs? L-QIFs structured as SCFs can only be managed by a Swiss fund management company, which may, in turn, delegate the investment decisions to a manager of collective assets.L-QIFs structured as SICAVs will be required to delegate both the administrative and investment decisions to a fund management company, which may sub-delegate the portfolio management to a manager of collective assets.L-QIFs structured as Swiss LPs must delegate their executive management, including investment decisions, to a manager of collective assets. There will be no such requirement, however, if the general partners of the Swiss LPs are banks, insurance companies, securities firms, fund management companies, or managers of collective assets. Managers of collective assets, as defined in the Financial Institutions Act (FinIA), must be fully regulated investment managers under FinIA. De minimis collective asset managers with a license as portfolio manager are thus not eligible. When it comes to the delegation of the investment decisions, also foreign managers with an equivalent license may be involved. This may in particular be of interest to foreign managers with experience in managing similar vehicles, such as RAIFs. Which investment restrictions apply? The standard risk diversification rules and investment restrictions applicable to regulated vehicles do not apply to L-QIFs. This increased flexibility, however, will not exempt L-QIFs from defining in their documentation the applicable investment restrictions in line with the applicable limitations on leverage, collaterals and total exposure of net assets of L-QIFs. In addition, specific provisions, restrictions and limitations apply to open-ended L-QIFs investing in real estate, such as rules on co-ownership, risk diversification, transactions with related parties and requirements for experts in charge of valuation. Specific rules also apply to L-QIFs structured as Swiss LPs (i.e. closed-end vehicles) in terms of transactions with related parties. Requirements for valuation experts will also apply to such L-QIFs. Furthermore, the partnership agreements of Swiss LPs must expressly mention investment restrictions and authorised investment tech­niques.L-QIFs will be able to use the model-based approach as a risk measurement method (i.e. value at risk, VaR). The method will not be examined by FINMA, but ex post by the auditor. Finally, requirements applicable to securities lending, repo transactions, derivatives and security management for regulated vehicles apply also to L-QIFs. Are L-QIFs suitable for illiquid or investments difficult to valuate? L-QIFs may in particular be considered for alternative or infrastructure portfolios with illiquid investments. The most suitable legal form for such purposes is the Swiss LP. The open ended structures (SCFs and SICAVs) are generally less suitable for such type of investments, even if open ended L-QIFs with investments that are difficult to value or not negotiable may provide for termination possibilities only at specified intervals, but at least every five years.L-QIFs in the form of Swiss LPs may for instance be used for investments in private (early stage) companies. Open-ended L-QIFs, on the other hand, may be relevant for real estate investments as well as investments in digital or other alternative assets. For real estate investments, the Swiss LPs may, however, again be the better alternative depending on the type of real estate in question. Eventually, we may point out that side pockets require a specific approval by FINMA, in the absence of existing international standards or other points of comparison as well as empirical values. As a result, it will currently – unfortunately – not be possible for L-QIFs to create side pockets. What is to be considered from a tax perspective? L-QIFs are not treated differently in terms of tax, compared to other regulated funds/collective investment schemes. On the one hand, the L-QIF thus enjoys favourable treatment in terms of stamp duty and VAT. To the extent the L-QIF does not hold direct real estate, it is also treated transparently for income tax purposes. On the other hand, distributions and reinvested net income are subject to 35% withholding tax. This is an evident obstacle to the use of the L-QIF once also foreign investors shall be addressed. Coupled with the limited EU market access, the L-QIF will thus – like other Swiss funds – probably remain most suitable if (mainly) Swiss investors shall be targeted, or for asset pooling by sophisticated investors when an active distribution is not required to raise funds. Despite these limitations, the L-QIF is an attractive new fund vehicle, in particular when it comes to alternative investments. It also offers possibilities for foreign managers to enter into the Swiss market considering their experience with similar foreign vehicles. Looking ahead It will be interesting to see how L-QIFs evolve and if they become a popular investment vehicle for fund managers looking to enter the Swiss market. If you are interested in popular investment vehicles across Europe, please also see our popular investment vehicles guide. The information in this publication is for general purposes and guidance only and does not purport to constitute legal or professional advice.
20/02/2024
Swiss Limited Qualified Investor Fund (L-QIF) available in March 2024
On 31 January 2024, the Swiss Federal Council released the final implementing provisions of the Collective Schemes Ordinances (CISO) relating to the Limited Qualified Investor Fund (L-QIF). The L-QIF...
06/02/2024
The impact of the Berne Financial Services Agreement
We're delighted to announce a series of informative webinars focusing on the Berne Financial Services Agreement between Switzerland and the UK, a landmark development announced on 21 December 2023. This...
31/01/2024
"The SEC approves spot bitcoin ETFs": an article by Dr. Vaik Müller for...
An article by Dr. Vaïk Müller for Allnews. ch
11/01/2024
Thomson Reuters Analysis: Switzerland and the UK sign agreement on mutual...
In a joint article published on 11 January 2024, Dr Vaïk Müller and Ash Saluja from CMS present the Switzerland-UK Berne Financial Services Agreement. The agreement, announced on 21 December 2023, by...
08/01/2024
Switzerland and the UK sign agreement on mutual recognition in financial...
On 21 December 2023, the Swiss Federal Council and HM Treasury in the UK announced the signing of an agreement on mutual recognition in specific areas of financial services between Switzerland and the UK referred to as the Berne Financial Services Agreement (the Agreement). The conclusion of this ground-breaking Agreement is the culmination of more than two years of negotiations following the signing of a Joint Statement on 30 June 2020 aiming at enhancing cooperation in financial services between Switzerland and the UK. 
05/01/2024
AIFM passporting in Switzerland
1. Distribution of AIFs Switzerland is not a Member State of the EU and is thus not subject to the AIFMD and its respective rules. Switzerland has its ownset of rules, laid down in the Financial Services...