Dates : 2024.02.6 to 9
venue: National Hospital of Sri Lanka
Venue – National Hospital of Sri Lanka. Date – 26th Sep. 2019
Date: 2024.07.28Venue: NHSL-OTO
Venue – Taj Samudra, Colombo. Diamond Sponsor. Date. 2nd – 4th Nov. 2017
Diamond Sponsor. Venue – Galadari Hotel, Colombo. Date – 22nd & 23rd Nov. 2019
Venue – National Hospital of Sri Lanka, Colombo. Date – 10th & 13th Feb.2020
National Hospital of Sri Lanka, Date. 13th-15th May 2016