The TIC is the Thor Intro Committee. They organize the study association-part of the introduction week. 

Organizing the introduction week starts a half year before the intro, with making a planning and brainstorming for the activities, this includes the outdoor games and barbeque, the next important task is to make intro groups and find introparents. Finally, the TIC makes sure everything goes as much as possible as planned and that unexpected problems are solved as soon as possible. When joining the TIC, make sure you have enough time during the summer break.