| 8:30 AM | Registration of Participants/Arrival of guests |
| 9:00 AM | Lighting of the Traditional Oil Lamp |
| 9:05 AM | Welcome Address by Prof. Nadeeshani Nanayakkara, Symposium Chairperson |
| 9:10 AM | Address by Prof. H. M. D. Namal Priyantha, Chairperson, Board of study in Environmental Science |
| 9:15 AM | Address by Prof. N.W.B. Balasooriya, Director, Postgraduate Institute of Science |
| 9:20 AM | Address by the Chief Guest, Prof. W.M.T. Madhujith, Vice-Chancellor, University of Peradeniya |
| 9:25 AM | Keynote address by Prof. Sewwandi Jayakody, Chairperson, Marine Environment protection Council (MEPC) |
| 9:55 AM | Launching of proceedings by Prof. Rupika Rajakaruna, Editor-in-chief, SYMP 2025 |
| 10:00 AM | Morning Tea |
| 10:30 AM | Panel Discussion |
| 12:20 AM | Vote of Thanks by Dr. Nadeesha Koralegedara, Co-Secretary, SYMP 2025 |
| 12:25 AM | National Anthem |
| 12:30 AM | Lunch |
| 01:30 PM | Commencement of Technical Sessions |