MRISA Events
ISHCMC is a founding member of MRISA (The Mekong River International Schools Association). This association promotes inter-school activities and competitions for students in the Middle and High Schools. These include sporting tournaments and cultural exchanges. Students travel to other schools in the region or host visiting students from participating schools.
MRISA is an association of eight international schools in Vietnam, Laos, Cambodia and Thailand: Saigon South International School (SSIS), Hanoi International School (HIS), United Nations International School Hanoi (UNIS), Vientiane International School (VIS), International School Phnom Penh (ISPP), Northbridge International School Cambodia (NISC), International School Eastern Seaboard (ISE) and International School Ho Chi Minh City (ISHCMC).
2010-2011 MRISA Events Calendar
| October 10-12, 2010 | Leadership Summit | VIS |
| November 3-7, 2010 | Cultural Exchange | NISC |
| November 11-14, 2010 | Senior Volleyball | ISHCMC |
| November 25-28, 2010 | Junior Basketball | UNIS |
| February 10-13, 2011 | Senior Soccer | ISE |
| February 17-20, 2011 | Model United Nations | UNIS |
| February 17-20, 2011 | Junior Volleyball | SSIS |
| April 21-24, 2011 | Senior Basketball | VIS |
| May 5-8, 2011 | Junior Soccer | ISPP |
| May 15, 2011 | APM | BKK |
| May 19-22, 2011 | Swimming | UNIS |