By Philip Bradley
Contact Email: philipb@isb.ac.th
| 1-7 June | HS Exams |
| 4 June | Visaka Bucha Day (Holiday for Classified Staff) School in session |
| 6 June | Senior Transition
6:30 p.m. HS Awards Night |
| 7 June | Senior Transition
7:30 a.m. Senior Breakfast |
| 8 June | HS Alternate Dress Day
Last Day of School 10:15 a.m. HS Closing Assembly 2:00 p.m. HS Graduation – Rajendra Gym |
| 9 June | ACT |
| 11-14 June | Extended Essay Summer Workshop |