Dear All, A quick reminder that the registration deadline for the 9th International Brillouin Conference (Berlin, Germany, 25-27th November 2025, www.biobrillouin2025.com ) is approaching… Deadline for registration: 10th November 2025 (midnight Central European Time) You can register here: https://www.biobrillouin25.com/registration Please be sure to register if you plan to attend, if possible before the 4th Nov (as this is date venue wants estimate of number of attendees) but latest on the 10th Nov. Late Poster Submissions: We also still accept submissions for posters until this date (10th Nov) So if you have not submitted an abstract and would still like to, you can do so here: https://www.biobrillouin25.com/abstract-submission Program: The preliminary program is online, including all the titles and presenters (oral and posters), here: https://www.biobrillouin25.com/program Note, the posters are being updated on a running basis with new submissions. Venue: We are making final arrangements of the layout in the venue and things are looking very promising. We will have an extra room that directly faces the “ground” (gardens) – Here’s link to picture: https://www.harnackhaus-berlin.mpg.de/4554234/wintergarten (so you know you are in right place if you stumble in after long journey 😊 - registered participants will receive email with more instructions) Sponsors: If you are a company on this list and are not a sponsor, we are still open to sponsorships.. check out the packages: https://www.biobrillouin25.com/sponsors-and-sponsorship and email soc25@biobrillouin.org ASAP if interested. All the best, and we looking forward to seeing many of you soon! -Kareem On behalf of the Scientific Organizing Committee: Jochen Guck - Local Conference Chair (Max Planck Inst. for the Science of Light & MPZ für Physik und Medizin, Germany) Kareem Elsayad (Medical University of Vienna, Austria) Robert Prevedel (European Molecular Biology Laboratory - EMBL, Germany) Francesca Palombo (Exeter University, United Kingdom) Stephanie Möllmert (Max Planck Institute for the Science of Light, Germany) Michael Monaghan (Trinity College Dublin, Ireland) Thorsten Hamann (Norwegian University of Science and Technology, Norway) Questions pertaining to the meeting should be addressed to: SOC25@biobrillouin.org