I was involved in the organization of the following workshops/conferences:

• Number Theory Days 2023, Özlem Imamoglu, Philippe Michel, Maryna Viazovska Nov. 10 - 11, 2023, Basel

• 4th Rhine Seminar on Transcendence Basel-Freiburg-Strasbourg on October 12, 2023 in Freiburg, together with Giuseppe Ancona and Thomas Dreyfus (Strasbourg), Amador Martin-Pizarro and Annette Huber (Freiburg)

• Alpbach Workshop on Arithmetic Geometry 2023, June 25 - 30, 2023, Alpbach, Austria

• MSRI Program Diophantine Geometry, joint with Jennifer Balakrishnan, Mirela Ciperiani, Wei Ho, Hector Pasten, Yunqing Tang, Shou-Wu Zhang, January 17 - May 26, 2023, including two workshops, Berkeley, USA

• 3rd Rhine Seminar on Transcendence Basel-Freiburg-Strasbourg on March 23, 2023 in Strasbourg, together with Giuseppe Ancona and Thomas Dreyfus (Strasbourg), Amador Martin-Pizarro and Annette Huber (Freiburg)

• 2nd Rhine Seminar on Transcendence Basel-Freiburg-Strasbourg on November 4, 2022 in Basel, together with Giuseppe Ancona and Thomas Dreyfus (Strasbourg), Amador Martin-Pizarro and Annette Huber (Freiburg)

• Oberwolfach Workshop Diophantische Approximationen, April 17 - 23, 2022, together with Yann Bugeaud, Pietro Corvaja, and Laura DeMarco

• Alpbach Workshop on Arithmetic Geometry, June 26 - July 1, 2022, together with Joseph Ayoub, Clemens Fuchs, Richard Pink, Gisbert Wüstholz, and Sarah Zerbes

• 10th Swiss-French Workshop in Algebraic Geometry, together with Ronan Terpereau, Susanna Zimmermann, Sept. 20 - 24, 2021, Charmey

• Alpbach Workshop on Arithmetic Geometry, together with Joseph Ayoub, Clemens Fuchs, Richard Pink, Gisbert Wüstholz, Sept. 5 - 9, 2021

• MSRI Summer Graduate School Sparsity of Algebraic Points (Virtual School), together with Hector Pasten, June 7 - 18, 2021. Link to my lecture notes.

• 9th Swiss-French Workshop in Algebraic Geometry, together with Ronan Terpereau, Susanna Zimmermann, Sept. 20 - 24, 2021, Jan. 13 - 17, 2020, Charmey

• Topics in Rational an Integral Points, together with Pierre Le Boudec, David Masser Sept. 2nd - 13th, 2019, Basel

• Donau–Rhein Modelltheorie und Anwendungen (DRMTA), together with Tobias Kaiser, Salma Kuhlmann, Amador Martin-Pizarro, July 13, 2018, Basel, DMRTA site

• Number Theory Days 2019, Özlem Imamoglu, Philippe Michel, Oct. 25 - 26, 2019, Zurich

• Alpbach workshop on Diophantine problems and p-adic period mappings, together with Joseph Ayoub, Clemens Fuchs, Richard Pink, Gisbert Wüstholz, June 30th - July 5th, 2019

• 8th Swiss-French Workshop in Algebraic Geometry together with Ronan Terpereau, Susanna Zimmermann, Jan. 7 - 11, 2019, Charmey

• CIRM conference Diophantine Approximation and Transcendence together with Boris Adamczewski, Yann Bugeaud, Michel Laurent, Umberto Zannier, Sept. 10 - 14, 2018, Luminy

• CIRM conference Diophantine Geometry together with Vincent Bosser, María Carrizosa, Eric Gaudron, May 21 - 25, 2018, Luminy

• Workshop on Arithmetic Dynamics together with Jung Kyu Canci, August 22 - 24, 2016, Basel