Mass Pledge 

A Swachhta pledge was conducted by the Swachh Bharat Committee of IIST on February 02, 2026, at 4:00 pm, as part of the Swachhta Pakhwada 2026. The vice chancellor, Prof. Dipankar Banerjee, led the Swachhta pledge, which saw participation from all the branches of IIST employees and students. 

Signature Campaign

The Swachh Bharat Abhiyaan Implementation Committee of IIST conducted a Signature Campaign as part of the Swachhta Pakhwada 2026 on February 02, 2026, at 4:20 pm, with participation from the vice chancellor, Prof. Dipankar Banerjee, and from all the branches of employees and students of IIST.