Welcome to the NIS PTSA Website. This site will help NIS parents be more aware of upcoming events and activities. It will list procedures adopted by the PTSA to help parents find vital information they need to provide a more positive experience for their child.

The **NEW** NIS PTSA Executive Committee 2021/22

These members willingly continue to serve the school community until the end of this academic year. I look forward to sharing more information with you all on these appointments, as well as other PTSA updates on the PTSA website. NIS is extremely grateful to Ms. Melody Chu for her countless hours of service to our school community since her son joined NIS in 2016.


Mr. Nicolas



Ms. Kathy


Introduction Video

EC Member

Mr. Robert


Introduction Video

Latest Information

School Reopening Update

2 December 2021

The CCDC announced late yesterday evening that Chiang Mai schools are permitted to open specific grade levels for in-person learning from Tuesday, December 7, 2021 - Prathom 6; Matayom 3; and Matayom 6. The government has prioritized these specific grade levels because these students are required to take entrance examinations to advance to the next level of education in the Thai school system.

This correlates to Grade 6, Grade 9, and Grade 12. Whilst it is not ideal to prioritize these grade levels in our international school context, this is the next phase of school reopening that has been mandated by the Thai government (see attached letter – Thai language only).

In sum, Grade 6, 9, and 12 will return for in-person learning on Tuesday, December 7, 2021. Specific information on this return to school (Track & Trace and ATK Testing) will be sent to these students tomorrow. All other grade levels will continue with online learning until further notice.

We are completely prepared to open all grade levels for in-person learning when permitted.

Thank you for your continued patience and understanding.

More details can be found here.

Middle School Cyberbullying Survey

Mr. Mark Hefner

Thank you to all the Middle School parents who supported my cyberbullying research. It is now complete and the thesis and journal submission has been accepted. If you are interested in the details of both you can find them here.