Complete Upper Secondary School or its equivalent as recognized by the Thai Ministry of Education, or
a. Obtain a High School Diploma or GED Certificate (US System); or
b. IGCSE Certificate (British System); or
c. International Baccalaureate (IB) Diploma
2. Pass TOEFL Test with a standardized score of 500, or IELTS Test with a standardized score of 5.0 or Pass Rangsit University International College (RIC) Placement Test