According to the Thammasat International Program, the BIR Program has engaged in three application rounds.
Applications fit into the TCAS68 Calendar in which the successful applicants are required to confirm the right of enrollment via the TCAS system.
** Please make sure that applicants have never confirmed the right of enrollment in TCAS (Clearing house system), before applying to the program.
1. Inter-Portfolio 1
Application Period: 21 October - 7 November 2024
Eligible for applicants studying in Grade 12 (M.6), or equivalent
SAT/GSAT score is mandatory
No minimum GPA
More detail: Click
2. Inter-Portfolio 2
- Application Period: 8 - 29 January 2025
- Eligible for applicants studying in Mathayom 6
- Minimum GPA of 3.75
- Portfolio with eligible criteria
- More detail: Click
3. TCAS Round 3: Admission
Application Period: 6 - 12 May 2025
- BIR Written Examination:
- Apply for the exam: 3 - 18 February 2025
- Submit the documents: 3 February - 28 March 2025
- Exam date: 28 March 2025
Minimum GPA of 2.80, or equivalent
Vaild English Proficiency Test Score
More Detail: Click
| BIR Admission 2025 | TCAS 68 Confirmation Round |
| Inter - Portfolio 1 | Round 1: Portfolio |
| Inter - Portfolio 2 | Round 2: Quota |
| TCAS 3: Admission | Round 3: Admission |