Version is an annual all India MCA meet conducted by the students of MCA, Department of Computer Applications of NIT Tiruchirappalli. Since its conception in 1991, Version has aimed to bring the best students from MCA all over India to NITT, to compete against each other and showcase their talent and potential. Version includes a variety of events which aims to challenge students to think outside the box and be creative. Version is the star event for MCA at NIT Trichy and has become one of the most anticipated events for MCA students all over India.