From the 20th to the 24th November 2023, Jorge H. Leitão (coordinator), Miguel C. Teixeira and Tina Keller Costa from DBE and iBB, hosted at IST the Athens course on "Advanced Microbial Multiomics". The course was attended by 20 participants from the Athens Network members Technical University of Munich, Warsaw University of Technology, Czech Technical University in Prague, Technical University  Delft, Istanbul Technical University and Politecnico di Milano.