Chaing Rai International School (CRIS) is
- accredited by Western Association of Schools and Colleges (WASC) in California.
- fully licensed by the Thai Ministry of Education, under Thailand’s Office of Private Education Commission (OPEC)and Chiang Rai Education Area No.1
- monitored by ONESQA (The Office for National Education Standards and Quality Assessments (Public Organization)
– a member of International School of Association of Thailand (ISAT).
– a member of the Association of Christian International Schools (ACSI)
– a member of the Chiang Mai circle of International Schools (CMCIS)
– a member of International School Consortium of WIDA