International Pioneers School (IPS) is affiliated with and accredited by various national and international organisations.

• Accredited by the Thailand Ministry of Education.
• Accredited by the Office for National Education Standards and Quality Assessment (ONESQA).
• Accredited by the Accrediting Commission for Schools, Western Association of Schools and Colleges (WASC). The accreditation status covers the entire school programme from Kindergarten through Year 13.
• Member of the International Schools Association of Thailand (ISAT).
• Pearson Edexcel Centre.
• Cambridge Primary and Secondary School as well as a Cambridge Assessment International Education Centre.