| Faustin ADICEAM (visio) | Université Paris-Est Créteil |
| Christoph AISTLEITNER (visio) | Graz University of Technology |
| Pierre ARNOUX (visio) | Université d'Aix-Marseille |
| Abdelmejid BAYAD (visio) | Université d'Evry Val d'Essone |
| Verónica BECHER (visio) | Universidad de Buenos Aires |
| Nicolas BÉDARIDE (visio) | Aix-Marseille Université |
| Attila BERCZES (visio) | University of Debrecen |
| Vitaly BERGELSON (visio) | Ohio State University |
| Valérie BERTHÉ (visio) | CNRS Université Paris Cité |
| Pierre-Yves BIENVENU (visio) | Tu wien |
| Yuri BILU (visio) | Université de Bordeaux |
| Dmitriy BILYK (visio) | University of Minnesota |
| Bence BORDA (visio) | Graz University of Technology |
| Mihai BOSTAN (visio) | Aix-Marseille Université |
| Joerg BRUEDERN (visio) | University of Göttingen |
| Horst BRUNOTTE (visio) | none |
| Yann BUGEAUD (visio) | Université de Strasbourg |
| Christopher CABEZAS (visio) | Université de Liège |
| Fabio CALDAROLA (visio) | Universita della Calabria |
| Laura CAPUANO (visio) | University of Rome III |
| Julien CASSAIGNE (visio) | CNRS Aix-Marseille Université |
| Kwok Chi CHIM (visio) | Graz University of Technology |
| Pietro CORVAJA (visio) | Universita di Udine |
| Cécile DARTYGE (visio) | Université de Lorraine |
| Mithun Kumar DAS (visio) | The Abdus Salam International Centre for Theoretical Physics |
| Mahadi DDAMULIRA (visio) | Graz University of Technology |
| Kévin DESTAGNOL (visio) | Université Paris Saclay |
| Sary DRAPPEAU (visio) | Aix-Marseille Université |
| Michael DRMOTA (visio) | Technical University of Vienna |
| Andrej DUJELLA (visio) | University of Zagreb |
| El Houcein EL ABDALAOUI (visio) | Université de Rouen Normandie |
| Daniel EL-BAZ (visio) | Graz University of Technology |
| Christian ELSHOLTZ (visio) | Graz University of Technology |
| Buket EREN GOKMEN (visio) | Graz University of Technology |
| Jan-Hendrik EVERTSE (visio) | University of Leiden |
| Sébastien FERENCZI (visio) | CNRS Aix-Marseille Université |
| Daniel FIORILLI (visio) | CNRS Université Paris-Saclay |
| Christopher FREI (visio) | Graz University of Technology |
| Linda FREY (visio) | University of Basel & University of Copenhagen |
| Anna FRID (visio) | Aix-Marseille Université |
| Clemens FUCHS (visio) | University of Salzburg |
| Istvan GAÁL (visio) | University of Debrecen |
| Oleg GERMAN (visio) | Moscow State University |
| Nina GILBERTE (visio) | Los Angeles Unified School District |
| Peter GRABNER (visio) | Graz University of Technology |
| Georges GREKOS (visio) | Université Jean-Monnet, Saint-Etienne |
| Pierre GUILLON (visio) | CNRS Aix-Marseille Université |
| Kalman GYORY (visio) | University of Debrecen |
| Philipp HABEGGER (visio) | University of Basel |
| Laurent HABSIEGER (visio) | CNRS Institut Camille Jordan, Lyon 1 |
| Lajos HAJDU (visio) | University of Debrecen |
| Manuel HAUKE (visio) | Graz University of Technology |
| Sebastian HEINTZE (visio) | University of Salzburg |
| Zhizhong HUANG (visio) | Max-Planck-Institut für Mathematik |
| Hiroaki ITO (visio) | University of Tsukuba |
| Florent JOUVE (visio) | Université de Bordeaux |
| Hajime KANEKO (visio) | University of Tsukuba |
| Mohammed Saqlain KHAN (visio) | University of Bonn |
| Benjamin KLAHN (visio) | TU Graz |
| Oleksiy KLURMAN (visio) | University of Bristol |
| Zemer KOSLOFF (visio) | The Hebrew University of Jerusalem |
| Emmanuel KOWALSKI (visio) | ETH Zürich |
| Dijana KRESO (visio) | Graz University of Technology |
| Dominik KWIETNIAK (visio) | Jagiellonian University in Krakow |
| Régis De LA BRETÈCHE (visio) | Université Paris Cité |
| Michael LACEY (visio) | Georgia Insitute of Technology |
| Kostadinka LAPKOVA (visio) | Graz University of Technology |
| Marion LE GONIDEC (visio) | Université de La Réunion |
| Jungwon LEE (visio) | University of Warwick |
| Seul Bee LEE (visio) | Centro di Ricerca Matematica Ennio de Giorgi, Scuola Normale Superiore di Pisa |
| Gabriel LIPNIK (visio) | Graz University of Technology |
| Victor Hugo LOPEZ SOLIS (visio) | UNASAM |
| Florian LUCA (visio) | University of the Witwatersrand |
| Manfred MADRITSCH (visio) | Université de Lorraine |
| Antoine MARNAT (visio) | Université Paris-Est Créteil |
| Bruno MARTIN (visio) | Université du Littoral |
| Michelle MASTRIANNI (visio) | University of Minnesota |
| Ryan MATZKE (visio) | University of Minnesota - Twin Cities |
| László MÉRAI (visio) | Austrian Academy for Siences |
| Paolo MINELLI (visio) | Graz University of Technology |
| Nikolay MOSHCHEVITIN (visio) | Moscow State University |
| Clemens MÜLLNER (visio) | Technical University of Vienna |
| Marc MUNSCH (visio) | Graz University of Technology |
| Alina OSTAFE (visio) | University of New South Wales |
| Fedor PAKOVICH (visio) | Ben Gurion University of the Negev |
| Fabien PAZUKI (visio) | University of Copenhagen |
| Marco PEDICINI (visio) | Roma Tre University |
| Paul PÉRINGUEY (visio) | Université de Lorraine |
| Samuel PETITE (visio) | Université de Picardie Jules Verne |
| Richard PINCH (visio) | Institute of Mathematics and its Applications UK |
| István PINK (visio) | University of Debrecen |
| Janos PINTZ (visio) | Hungarian Academy of Sciences |
| Mark POLLICOTT (visio) | University of Warwick |
| Pierre POPOLI (visio) | Université de Lorraine |
| Å Tefan PORUBSKÝ (visio) | Academy of Sciences of the Czech Republic |
| Martine QUEFFELEC (visio) | Université de Lille |
| Joël RIVAT (visio) | Aix-Marseille Université |
| Lucía ROSSI (visio) | Montan University |
| Zeev RUDNICK (visio) | Tel Aviv University |
| Ilya SHKREDOV (visio) | Purdue University |
| Igor SHPARLINSKI (visio) | University of New South Wales |
| Yotam SMILANSKY (visio) | Rutgers University |
| Athanasios SOURMELIDIS (visio) | Graz University of Technology |
| Gokhan SOYDAN (visio) | Bursa Uludag University |
| Wolfgang STEINER (visio) | CNRS Université Paris Cité |
| Thomas STOLL (visio) | Université de Lorraine |
| Cathy SWAENEPOEL (visio) | Université Paris Cité |
| Pierre-Adrien TAHAY (visio) | Université de Lorraine |
| Marc TECHNAU (visio) | Graz University of Technology |
| Niclas TECHNAU (visio) | University of Wisconsin-Madison |
| Gérald TENENBAUM (visio) | Université de Lorraine |
| Szabolcs TENGELY (visio) | University of Debrecen |
| Guillaume THEYSSIER (visio) | CNRS Aix-Marseille Université |
| Jörg THUSWALDNER (visio) | University of Leoben |
| Robert TICHY (visio) | Graz University of Technology |
| Rob TIJDEMAN (visio) | Leiden University |
| Serge TROUBETZKOY (visio) | Aix-Marseille Université |
| Théo UNTRAU (visio) | Université de Bordeaux |
| Sanju VELANI (visio) | University of York |
| Jean-Louis VERGER-GAUGRY (visio) | CNRS Université Savoie Mont Blanc |
| Johann VERWEE (visio) | Université de Lorraine |
| Paul VOUTIER (visio) | London |
| Ingrid VUKUSIC (visio) | University of Salzburg |
| Polina VYTNOVA (visio) | University of Surrey |
| P.g. (Gary) WALSH (visio) | University of Ottawa |
| Benjamin WARD (visio) | University of York |
| Barak WEISS (visio) | Tel Aviv University |
| Benjamin WEISS (visio) | Einstein Institute of Mathematics |
| Julie WETZER (visio) | Université du Littoral Côte d'Opale |
| Martin WIDMER (visio) | Royal Holloway College |
| Trevor WOOLEY (visio) | Purdue University |
| Daodao YANG (visio) | Graz University of Technology |
| Pengyu YANG (visio) | Chinese Academy of Sciences |
| Kam Hung YAU (visio) | UNSW Sydney |
| Tamar ZIEGLER (visio) | Hebrew University in Jerusalem |
| Volker ZIEGLER (visio) | University of Salzburg |
| Michael ZIEVE (visio) | University of Michigan |