The Technical Council, NIT Tiruchirappalli is a wing of Students' Council, responsible for managing, ideating and supervising technical affairs. The duties and responsibilities of the body mainly revolve around three entities:

• Campus: The Technical Council works for campus development, organising TechTalks, workshops, contacting technical companies for giveaways for the students. Moreover, the Technical Council also coordinates with the CoEs, ISRO incubation centre and other labs to ensure a thriving platform for budding tech enthusiasts. Notably, it hosts TransfiNITTe, NIT Trichy's flagship hackathon with a prize pool of INR 5 Lakhs.

• Pragyan: The Technical Council innovates with Technical Showcases (videos and setups showcasing days to go for Pragyan), organizes events like Gamescape, and leads initiatives like the Human Library.

• Technical Clubs: The Technical Council along with the technical secretary monitors and manages the activities of the various technical clubs on the campus.