Dear Colleagues:
We hope that the difficult times of the pandemic will be well behind us in September of 2022. In any case, we are well prepared to host both virtually and live the 11th International Aerosol Conference (IAC 2022) to be held September 4th-9th, 2022. Athens is waiting for you! 
On behalf of the conference organizing Committee, my Co-Chairs, Dr. K. Eleftheriadis president of HAAR and the local organizing committee have prepared a fabulous program which will be announced soon. We are looking forward to welcoming you in Athens.
Nikolaos Mihalopoulos, Chair of IAC2022