| Start Date | Fest Name | Fest Type | College Name & City |
|---|---|---|---|
| 13 Apr 2023 | 4th Global Summit on catalysis and chemical engineering | Summit | Mind Authors Inc. Rome, Italy |
| 14 Nov 2022 | European Global Congress on Catalysis, Chemical Engineering and Technology 2022 | Conference | Rome Rome |
| 21 Oct 2021 | Two-day National Level Seminar on Photo Catalysis 2021 | Seminar | Kongunadu College of Engineering and Technology Tiruchirappalli |
| 09 Oct 2013 | Photocatalysis for Sustainability: Fundamentals and Applications | Workshop | Bharathidasan Institute of Technology Tiruchirappalli |