Thank you for considering RIS for your child. We understand that choosing the right school is an incredibly important decision for any parent, particularly one who may be relocating to Bangkok for the first time. As such, we would love to invite you to visit our expansive campus and experience, first-hand, our outstanding community of learners and educators. Please click the links below to learn more about RIS, review the admissions process, and complete our online application form.

      Schedule a Campus Tour & Information Session

      Admissions Process

      Application Form

If you have any questions, please contact our Admissions Team via             


     Telephone: +66 (0)2 791 8900 ext. 134 or 378

Office hours are Monday through Friday, 7:00 am–3:15 pm.

Meet Our Admissions Team

Jane 01

Janesucha Boonmasak, Admissions Coordinator

I am delighted to welcome you to Ruamrudee International School (RIS). My name is Janesucha (Jane) Boonmasak, and I’m one of two Admissions staff at RIS. Before joining the RIS Admissions team, I worked at Georgetown University for 5 years, a higher education institution in Qatar. My child goes to school here at RIS, which gives me a great opportunity to view RIS programs from both a parent’s perspective and an administrative perspective. I look forward to sharing these perspectives and experiences with you during your visit to RIS. I’m also very happy to provide more information about our community. Please feel free to contact me by phone or email.

Kristina Sethaputra1

Kristina Sethaputra, Admissions Officer

Greetings and welcome to our Admissions Office! My name is Kristina (Kristy) MacPherson Sethaputra. I’m an alumna of RIS, Class of 1994, and have two children, in grades 6 and 9, who also attend RIS. Prior to joining the school, I’ve worked at several international companies within the airline, advertising, marketing, and insurance industries. I can proudly say that RIS has prepared me well for the world. Having been a student here, and now a parent and staff member, I truly believe that gives me a unique, 360-degree view of the school. It would be my great pleasure to share information with you about our school, including my own experiences, during your visit. Please feel free to contact me by email or phone with any queries you may have.