Prem Tinsulanonda International School is a leading co-educational boarding and day International Baccalaureate (IB) World School. Located on its lush 100-acre campus set in the foothills north of the ancient and historic city of Chiang Mai, Thailand, Prem is the first IB World School in South East Asia that offers all four IB programmes: the Primary Years Programme (PYP), the Middle Years Programme (MYP), the IB Diploma Programme (IB DP), and the IB Career-related Programme (IBCP) in Enterprise and Entrepreneurship, Information Technology or Art and Design.