- Best Practices in Cross Passages, November 2020 at New Delhi
- Tunnel Designs, February 2021, New Delhi
- Tunnelling in North East Area, February 2021 at Guwahati
- Workshop on Best Practices for Safe Cross Passage – Investigation, Design and Construction, 29-30 June 2023 at New Delhi
+91-11-2611 5984/2611 6567
contact@tai.org.in
