Vikasa Retreat, Koh Samui, Thailand. https://vikasayoga.com/universal-yoga/
May 13th is arrival day. It runs during May 14th - June 6th and the exam will be at June 7th evening. And the departure day is June 8th. That is why all the students must to arrive to the place of the program not later then at May 13th and to leave it not earlier then at June 8th, if you want to have rights to take the exam and to be certified after this part of the program. It is possible to miss some days of the program if you pay for this part of the program in full and if you don't need to be certified.