Fedor Poskriakov Deputy Managing Partner, Head of FinTech
Attorney at Law

Fedor Poskriakov

Deputy Managing Partner, Head of FinTech
Attorney at Law
+41 58 450 70 00
fedor.poskriakov@lenzstaehelin.com
Geneva
Route de Chêne 30
CH-1211 Geneva
www.lenzstaehelin.com
  • Expertise

    Fedor Poskriakov is a partner in our Banking and Finance practice and is based at our Geneva office. His area of expertise lies in banking, securities, and finance law, with a particular focus on fintech. Fedor regularly provides advice on complex and novel regulatory, contractual, and corporate matters. His comprehensive experience, coupled with his skillful approach, enables him to provide valuable insights and strategic advice to clients. Fedor has also developed a specialized skill set in advising on new technologies, such as distributed ledger (blockchain), as well as novel fintech business models.

    Fedor is the co-head of our FinTech practice and Deputy Managing Partner of the firm. Furthermore, Fedor is a frequent speaker on Swiss financial market regulation at both domestic and international events.

  • Practices

  • Specialist Areas

    Banking and Finance, Investment Management, Collective Investment Schemes, Corporate and M&A, Commercial and Contracts, Investigations, Private Clients
  • Professional Experience and Education

    and Education

    2012Partner, Lenz & Staehelin
    2003Associate, Lenz & Staehelin
    2003Swiss bar admission
    2001University of Geneva (lic. iur.)
  • Languages

    Russian, French, English
  • Memberships

    International Bar Association (IBA), Swiss Bar Association (FSA), Geneva Bar Association (OdAGE), Swiss FinTech Association (SFTA), International Technology Law Association
  • Selected Publications

    • Poskriakov F., Sakkal I., Deployment of AI-enhanced tools in financial institutions – Selected legal and regulatory aspects, in: SZW/RSDA, 6/2025, 676-693
    • Antreasyan S., Ling P., Morscher L., Poskriakov F., Artificial Intelligence 2024 - Switzerland, in: Lexology Panoramic, October 2024
    • Poskriakov F., Jenny C., Private Banking & Wealth Management 2025 - Switzerland (contributing editors), in: Lexology Panoramic, September 2024
    • Poskriakov F., Blockchain & Cryptocurrency Regulation 2022 - Switzerland, in: Global Legal Insights, 4th edition, October 2021, 130-144
    • Morscher L., Poskriakov F., Sakkal I., Fintech 2021 - Switzerland, in: Global Legal Insights, 3rd edition, August 2021, 246-255
    • Poskriakov F., Graf R., Consolidation in the Swiss Portfolio Management Industry - Selected Aspects of M&A Transactions, in: Swiss Review of Business and Financial Market Law, 2/2021
    • Poskriakov F., Conservation et négoce de cryptoactifs - aspects choisis du droit des marchés financiers, in: Droit et économie numérique, CEDIDAC, April 2021, 83-129
    • Poskriakov F., Regtech - When Regulation Meets Technology, in: Geneva WealthTech, vol.1 , June 2020, 25-33
    • Poskriakov F., Sakkal I., The Private Equity Review 2020 - Fundraising - Switzerland, in: The Law Reviews, 9th edition, May 2020, 205-216
    • Multiple authors , Poskriakov F., Data, Blockchain and Smart Contracts - Proposal for a robust and forward-looking Swiss ecosystem, in: Regulatory Task Force Report, Swiss LegalTech Association (SLTA), April 2018
    • Poskriakov F., Crowdlending - swiss regulatory regime - Quo vadis?, in: Jusletter 13 March 2017
    • Gaberthüel T., Frey H., Oural M., Poskriakov F., Revised Swiss anti-bribery and corruption law - Increased duties for companies and boards of Directors, in: International Enforcement Law Reporter, volume 32, issue 7, July 2016, 274-276
    • du Pasquier S., Poskriakov F., Proposals in the pipeline, in: HedgeFund Intelligence, Special Report, 2011
    • Poskriakov F., Enforcement of security interests in banking transactions, Switzerland, in: IBA Banking Committee Multi-jurisdictional survey, May 2010
    • du Pasquier S., Poskriakov F., Collective Investment Schemes Act, Art. 98-109, in: Basler Kommentar zum Kollektivanlagengesetz, Basel 2009
  • Other Activities

    • General Secretary of the Capital Markets and Technology Association (CMTA), a not-for-profit, non-governmental Swiss organization formed by leading actors from Switzerland's financial, technological, academic and legal sectors to facilitate the use of the blockchain technology in financial markets.

  • Contact details

  • Assistant

  • Other Activities

    • General Secretary of the Capital Markets and Technology Association (CMTA), a not-for-profit, non-governmental Swiss organization formed by leading actors from Switzerland's financial, technological, academic and legal sectors to facilitate the use of the blockchain technology in financial markets.

  • References

    Fedor Poskriakov demonstrates an exceptional ability to grasp both the technical and commercial aspects of fintech. He provides precise and insightful input, bridging the gap between legal theory and practical business needs.

    The Legal 500, 2025

    Fedor Poskriakov is an extraordinary expert on fintech and very pleasant to work with.

    The Legal 500, 2025

    Fedor Poskriakov is not only extremely knowledgeable on fintech, and related matters such as NFT or digital twins, he is also a remarkable negotiator, with the ability to explain complex legal matters in simple terms, balancing risks and finding pragmatic solutions to achieve successful outcome for his clients. Fedor always makes time and go the extra mile to meet his client's deadline.

    The Legal 500, 2024

    Our collaboration experience with Fedor Poskriakov has truly been exceptional. Working alongside Fedor has been nothing short of amazing. He consistently demonstrates his brilliance as a lawyer, showcasing a profound understanding of Blockchain technologies, including within the Web3 ecosystems.

    The Legal 500, 2024

    One of the best advisers in Switzerland on crypto assets and blockchain related matters

    The Legal 500, 2023

    Fedor Poskriakov has a lot of corporate and transactional knowledge which he successfully uses dealing with private client issues.

    The Legal 500, 2023

    Fedor excels in ledger-based technology matters

    Who's Who Legal, 2023

    He is an outstanding person and professional with amazing work and knowledge. The quality of the deliveries were above our expectations. It's a real pleasure to work with him.

    Chambers & Partners, 2022

    Fedor Poskriakov has in-depth knowledge – legal and technical – and an outstanding capacity to anticipate changes and the way to apprehend them legally and regulatory wise.

    The Legal 500, 2022

    Innovative and well connected in the industry and within authorities

    The Legal 500, 2022

    Fedor Poskriakov is very responsive and always abreast of the latest developments. The team developed an extraordinary understanding of our business and activities, which gives them a strong advantage over any potential competitor.

    The Legal 500, 2022

    Fedor Poskriakov is very knowledgeable about Fintech matters, the functioning of DLT/blockchain business models. His capital market background is clearly an asset.

    The Legal 500, 2022

    Legal knowledge and negotiation skills that are largely beyond the average

    Who's Who Legal, 2022

Fedor Poskriakov demonstrates an exceptional ability to grasp both the technical and commercial aspects of fintech. He provides precise and insightful input, bridging the gap between legal theory and practical business needs.

The Legal 500, 2025

Fedor Poskriakov is an extraordinary expert on fintech and very pleasant to work with.

The Legal 500, 2025

Fedor Poskriakov is not only extremely knowledgeable on fintech, and related matters such as NFT or digital twins, he is also a remarkable negotiator, with the ability to explain complex legal matters in simple terms, balancing risks and finding pragmatic solutions to achieve successful outcome for his clients. Fedor always makes time and go the extra mile to meet his client's deadline.

The Legal 500, 2024

Our collaboration experience with Fedor Poskriakov has truly been exceptional. Working alongside Fedor has been nothing short of amazing. He consistently demonstrates his brilliance as a lawyer, showcasing a profound understanding of Blockchain technologies, including within the Web3 ecosystems.

The Legal 500, 2024

One of the best advisers in Switzerland on crypto assets and blockchain related matters

The Legal 500, 2023

Fedor Poskriakov has a lot of corporate and transactional knowledge which he successfully uses dealing with private client issues.

The Legal 500, 2023

Fedor excels in ledger-based technology matters

Who's Who Legal, 2023

He is an outstanding person and professional with amazing work and knowledge. The quality of the deliveries were above our expectations. It's a real pleasure to work with him.

Chambers & Partners, 2022

Fedor Poskriakov has in-depth knowledge – legal and technical – and an outstanding capacity to anticipate changes and the way to apprehend them legally and regulatory wise.

The Legal 500, 2022

Innovative and well connected in the industry and within authorities

The Legal 500, 2022

Fedor Poskriakov is very responsive and always abreast of the latest developments. The team developed an extraordinary understanding of our business and activities, which gives them a strong advantage over any potential competitor.

The Legal 500, 2022

Fedor Poskriakov is very knowledgeable about Fintech matters, the functioning of DLT/blockchain business models. His capital market background is clearly an asset.

The Legal 500, 2022

Legal knowledge and negotiation skills that are largely beyond the average

Who's Who Legal, 2022

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Insights

Insights 27.08.2026

Swiss sanctions against Russia – Further alignment with the EU – Implementation of the 20th Sanctions Package

Swiss sanctions against Russia – Further alignment with the EU –…

<p>In a continued effort to align with European Union (“<strong>EU</strong>”) sanctions, on 19 August 2026, the Swiss Federal Council adopted additional measures transposing core elements of the EU’s 20<sup>th</sup> sanctions package (adopted at EU level on 23 April 2026). The Swiss amendments entered into force on <strong>20 August 2026</strong>, with certain measures phased in later in September 2026 and January 2027.</p> <p>The revision notably (i) removes, as from 1 September 2026, the sanctions-based restrictions on the sale, delivery and exportation of military equipment goods – as well as the associated financial services and brokerage restrictions – to Ukraine, (ii) introduces new prohibitions on services linked to LNG carriers, icebreakers and Russian LNG terminals, (iii) activates for the first time the “<strong>anti-circumvention tool</strong>”&nbsp;targeting exports of sensitive goods to Kyrgyzstan, (iv) expands prohibitions on transactions with Russian crypto-asset service providers and platforms, and (v) introduces new measures to protect Swiss companies against IP infringements and abusive Russian court decisions.</p>

Insights 30.07.2026

Swiss sanctions and contract law: How far do GTC compliance clauses reach?

Swiss sanctions and contract law: How far do GTC compliance clauses reach?

<p>In its decision 4A_455/2025 of 21 May 2026, the Swiss Supreme Court addressed the extent to which a commercial bank may rely on its general terms and conditions (GTCs) to refuse the release of client assets where performance could expose the bank to sanctions under Swiss or foreign law, and whether such a clause continues to apply after the notice of termination of the banking relationship.</p> <p>The Court held that under Swiss law provisions of a bank’s GTCs may include provisions conditioning performance by the bank to compliance with foreign legal and regulatory requirements and such compliance reservation clauses continue to apply post-termination during the liquidation phase of the account relationship. The judgment further clarifies that a Swiss governing law clause does not preclude the parties from agreeing, through acceptance of GTCs, that performance may be refused in order to comply with foreign legal and regulatory requirements. It also provides important guidance on the assessment of ownership and control for sanctions purposes.</p>

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