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Kaj Seidl-Nussbaumer
Partner
lic. iur.,
Attorney at Law

German
English
Norwegian


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Kaj Seidl-Nussbaumer

Kaj Seidl-Nussbaumer advises and litigates in all technology-related fields with a focus on latest developments such as Industry 4.0 / Digitalization, data based business models and e-commerce. He is well experienced in all ICT-, Software- and IP-law related issues. He also advises companies in outsourcings (IT and Business Process as well as infrastructure outsourcings) from RFQ through contract negotiations to execution support. Additionally he counsels companies in all data protection and data security questions.


  • Attorney at Law 2014
  • University of Zurich, lic. iur. 2010
  • University of Oslo, Norway, Erasmus Exchange 2008

  • since 2017 with PROBST PARTNER AG
  • Associate at a major business law firm in Zurich (2015–2017)
  • Trainee at a law firm in Zurich (2014)
  • Senior law clerk at the District Court of Meilen, Zurich (2011–2013)
  • Intellectual Property Assistant at a technology startup (2009–2010)

  • Member of the Swiss and Zurich Bar Associations
  • Vice-Chairman of the Board of Foundation, Foundation StrayCoCo
    (Stray Dog Control through Cooperation)

  • Referat: Rechtskonforme Umsetzung von Cookies und ähnlichen Tracking-Technologien nach Schweizer und EU-Recht, WINsights Symposium 2020, September 2020

  • Measures aimed at tracking and identifying individuals related to COVID-19 – Switzerland, AIJA IP&TMT Questionnaire, Juni 2020

  • Dozent für Digitalisierung (Regulation, typical contracts, data as an asset, Outsourcing for banks and insurers, platform business, digitalised business models) im BAS Digitalization and Law, ZHAW Winterthur, seit Frühling 2020

  • Warum das EU-Datenschutzrecht Schweizer KMU interessieren sollte, KMU-Magazin Nr. 11/12, November/Dezember 2019

  • Radio-Interview: DSGVO – Ein Jahr danach, SRF Espresso, Juni 2019

  • Referat: Rechtliche Dos und Don'ts digitalisierter Geschäftsmodelle, Swiss Society of Cosmetic Chemists – Swiss SCC, Tagung "Die Dynamik der Digitalisierung", Olten, September 2018

  • GDPR: na und?, Interview für KMU21 Magazin, August 2018

  • Referat: Ownership of Internet of Things, AIJA Seminar Frankfurt, Juni 2018

  • Referat: Digitalisierung – Was ändert sich rechtlich für mein Geschäft?, Technopark Winterthur, Lunch and Law, Juni 2018

  • Legal challenges of Digital Transformation initiatives – ZHAW Winterthur April 2018

  • Fernseh-Interview zu DSGVO / GDPR, SRF Tagesschau, April 2018

  • Referat: Neues Datenschutzrecht in der Schweiz und in der EU: Was man als Unternehmen wissen muss, Technopark Winterthur, Lunch and Law, Januar 2018

  • Software-Escrow-Vertrag in: Schweizer Vertragshandbuch, Musterverträge für die Praxis, 3. überarbeitete und erweiterte Auflage (Verlag Helbing Lichtenhahn Verlag, Basel 2018)

  • Introduction into the GDPR and the Swiss draft legislation for a revised data protection act – Digital Summit for KMU, November 2017

  • Data Protection & Privacy 2017 – Switzerland (Getting the Deal Through, October 2016, p. 148-154; with Lukas Morscher)

  • Data Protection & Privacy – Switzerland (Thomson Reuters / Sweet & Maxwell, International Series, 3rd Edition, August 2016, p. 979-999; with Lukas Morscher)

  • e-Commerce 2017 – Switzerland (Getting the Deal Through, August 2016, p. 82-89; with Lukas Morscher)

  • Digital Business in Switzerland (Practical Law, Global Guide 2016/2017; with Lukas Morscher)

  • Outsourcing: Switzerland overview (Practical Law, Global Guide 2016/2017; with Lukas Morscher)

  • Transferring employees on an outsourcing in Switzerland: overview (Practical Law, Global Guide 2016/2017; with Lukas Morscher)

  • Digital Business in Switzerland (Practical Law, Global Guide 2015/2016; with Lukas Morscher)

  • Data Protection & Privacy 2016 – Switzerland (Getting the Deal Through, September 2016, p. 150-156; with Lukas Morscher)