Since 2017, Leonhard Kreuzer is Research Fellow at the Max Planck Institute for Comparative Public Law and International Law and PhD candidate at the Freie Universität Berlin in the Max Planck Research Group “Towards a Proceduralization of International Law?”. He studied law at the Albrecht-Ludwigs-Universität Freiburg, the King’s College London, and the Humboldt-Universität Berlin (supported by scholarships  of the German Academic Scholarship Foundation and the German Academic Exchange Service) and was a research assistant in an international law firm. He started his legal clerkship at the Berlin Appellate Court in November 2021.

Co-Editor

Due Diligence in the International Legal Order (together with Heike Krieger and Anne Peters), Oxford University Press (2020) - https://global.oup.com/academic/product/due-diligence-in-the-international-legal-order-9780198869900?subjectcode1=1805239%7CSOC00010&facet_narrowbybinding_facet=Hardback&type=listing&lang=en&cc=th#

Contributions in anthologies and online contributions

Due Diligence in the International Legal Order: Dissecting the Leitmotif of Current Accountability Debates (together with Heike Krieger and Anne Peters), In: Heike Krieger/Anne Peters/Leonhard Kreuzer (Hrsg.), Due Diligence in the International Legal Order, Oxford University Press, Oxford 2020, 1-19.

Hobbesscher Naturzustand im Cyberspace? Enge Grenzen der Völkerrechtsdurchsetzung bei Cyberangriffen. In: Cyberwar – die Digitalisierung der Kriegsführung, Ines-Jacqueline Werkner, Niklas Schörnig (Hrsg.). Gerechter Frieden. Springer, Wiesbaden 2019, 63-86.

Disentangling the cyber security debate, Völkerrechtsblog, 2018. https://voelkerrechtsblog.org/disentangling-the-cyber-security-debate/

Journal Articles

Due diligence: the risky risk management tool in international law (together with Anne Peters and Heike Krieger), Cambridge International Law Journal 2020, 121-136.