In collaboration with Hellenic Institute of Transport (HIT), the Hellenic Institute of Transportation Engineers organized the 11th International Conference on Transport Research (ICTR) in Heraklion, Crete, from September 20 to September 22, 2023. Researchers from ENIRISST and ENIRISST PLUS actively participated in the event, both through the presentation of numerous research papers and the organization and execution of a special workshop. The workshop was successfully held on September 20, with the aim of promoting and understanding the services developed by the National Research Infrastructure.