Department of Statistics & Computer Science Celebrated its 20th Anniversary on 1st of July 2019 with the presence of distinguish guests, former staff members, former Statistics & Computer Science Students' Association presidents, Heads of Departments, Staff and Students of Department of Statistics & Computer Science. Prof. D.M Semasinghe, vice chancellor of University of Kelaniya, Prof. Lakshman Senevirathna, Deputy vice chancellor of University of Kelaniya, Prof. Mrs. Bimali Jayawardene, Dean of Faculty of Science were presented as guests of honor to grace this occasion. The celebrations took place in front of department and in the A7 building. Celebrations started with planting a tree by the guests of honor to commemorate this special day. Then a small ceremony was taken place to appreciate its former staff members, and present staff & non-academic staff who served the department for past 20 years being a strong foundation to its success. The event was successfully organized by Department of Statistics & Computer Science in collaboration with Statistics & Computer Science Students' Association.