Michael Rudolf Kissler
German Attorney at Law

Languages
German, English, Polish
Michael Rudolf Kissler provides advice of counsel in the areas of banking and capital markets law, compliance, IT law and data protection. His expertise is aimed specifically at FinTechs, start-ups, medium-sized companies and entrepreneurs.
Michael Kissler has taken on numerous mandates in connection with licensing procedures for FinTechs, in particular for securities institutions and crypto asset service providers. Another focus of his work is the design and implementation of internal control systems (ICS) and compliance management systems (CMS). As a registered data protection officer, he also has extensive experience in the development of data protection management systems (DSMS) and supports clients in communicating with data protection authorities, particularly in cases of data breaches and reporting obligations. His work focuses on the banking and finance sector as well as tech start-ups.
Before joining WINHELLER, Michael Kissler gained valuable professional experience in various positions, including at renowned FinTechs and law firms in Berlin, Essen and Frankfurt/Main.
After studying law at the University of Bielefeld and spending a semester abroad at the University of Canterbury in New Zealand, Michael Rudolf Kissler obtained a Master of Laws (LL.M.) in international commercial law at Kozminski University in Warsaw, Poland. He completed his legal clerkship at the Regional Court of Dortmund with stages in Frankfurt/Main, Hamm and Berlin. In addition, he obtained a further LL.M. at Nottingham Trent University, Great Britain. Since October 2024, he has been working on a PhD project on crypto assets at Nottingham Law School. Active in the crypto scene since 2013, he complements his broad competence profile with a certification as a drone pilot.
In addition to his work at WINHELLER, Michael Rudolf Kissler works as an in-house lawyer at a FinTech, thus combining legal expertise with practical industry experience.
Practices
- Banking supervisory law
- Capital markets law
- Crypto law
- Compliance (particularly for banks and financial service providers)
- IT law
- Data protection law
- Drone law
Associations and Volunteering
- Startup Teens GmbH, Mentor
- ArbeiterKind.de gGmbH
- German-Polish Lawyers Association e.V.
- Berlin Bar Association e.V.
- German Bar Association e.V.
References
- Advising a FinTech business in the field of crypto trading
- Activity as an in-house lawyer and Compliance Manager at Trade Republic GmbH
- Activity as a Data Protection Officer for a FinTech business in the crypto sector
- Review and implementation of licensing procedures according to the German Banking Act (KWG) for FinTech businesses
- Design of the written order (esp. CMS, ICS, money laundering and data protection) for FinTech businesses
- Legal design of new financial products for a FinTech business
Publications
- The Digital Identity, Michael Kissler, in: Digital Authentication, Frank Arretz (ed.), Finanz Colloquium Heidelberg, 2022
- Crypto stocks: Implementation of the FATF Recommendations in Germany, Michael Kissler, Online Journal Compliance, 11/2020
- Crypto stocks: Guidance and specifics regarding the prevention of money laundering and terrorist financing, Michael Kissler, Compliance Advisor, CB 2020, p. 418
- Guidance on crypto securities and crypto custody under the recent amendment to the German Banking Act, Michael Kissler, Corporate Finance, 2020, pp. 200ff.
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