The advance visit to the Kandy National Hospital from 2 - 3 October 2025 by the Medical Team of Siriraj Hospital, Mahidol University of Thailand to discuss with the Medical Team of Kandy National Hospital regarding the upcoming approx. 100 free knee replacement surgeries programme at the Kandy National Hospital during 15 - 20 November 2025 in collaboration with the Royal Thai Embassy in Colombo and Ministry of Health Sri Lanka as a series of events in commemorating establishment of 70th Annivasary Diplomatic Relations between Thailand and Sri Lanka.