The joint 23rd ENS@T and 3rd COST Harmonis@tion meeting took place in Mallorca, Spain from 2nd of October at 14:00 CEST to 4th of October at 13:30 CEST, 2024. With 340 attendees it was the most successful ENSAT meeting up to date which shows that our community is growing with the time. You can find some photos of the meeting here: https://ensat.org/event-5602942