All applications to our SIM programs can be made through (1) early direct admission, (2) regular direct admission, (3) Thai University Central Admission System (TCAS), and (4) transfer admission. The documents required for the admission application of all entries must be submitted ONLINE. Please read our privacy policies before application.
(1) EARLY DIRECT ADMISSION 2026 (6 Sep – 15 Oct 2025) – CLOSED
6 Sep-15 Oct 25
(2) REGULAR DIRECT ADMISSION 2026(Oct 2025 – Jun 2026) – CLOSED
16 Oct 23-8 Jan 26
9 Jan- 31 Mar 26
1 Apr – 15 May 26
16-31 May 26
1-15 Jun 26
(3) TCAS 2026 (Oct 2025 – Jun 2026) –CLOSED
1-16 Oct 25
1 Dec 25 -8 Jan 26
20 Mar-8 Apr 26
6 – 12 May 26
1-6 Jun 26
(4) TRANSFER ADMISSION 2026 (MUST CONTACT US BEFORE APPLICATION SUBMISSION) (CLOSED)
6 Sep-15 Oct 26
16 Oct 25-8 Jan 26
9 Jan- 31 Mar 26
1 Apr-15 May 26
Direct admission
Thai University Central Admission System (TCAS)
Admission portal
The early and regular direct admission applications are administered by Faculty of Science, Mahidol University.
The first (Portfolio) and second (Quota) rounds of TCAS applications are administered by Mahidol University and Council of University Presidents of Thailand (CUPT), and the third round (Admission) of TCAS application by Council of University Presidents of Thailand (CUPT).
Application fee and payment method
1,000THB
Application fee payment can be made by QR code payment. However, if you are unable to pay your application fee via QR code payment, you can make it through bank transfer to Mahidol University bank account. Once you transferred the fee, please send the bank transaction details to scsim@mahidol.ac.th to process your application internally. Please cover any transfer/ bank fees from your own bank and intermediate banks. ฺ
1,000THB
Application fee for the first (Portfolio) and the second (Quota) rounds of TCAS applications is 1,000THB. Application fee can be made by QR code payment only.
TCAS 3 is required to make a payment through TCAS system only. The application fee will depend on the program applied for in the TCAS system.
BANK TRANSFER INFORMATION:
Bank name: Siam Commercial Bank PLC. Bank branch: SALAYA Bank account name: Mahidol University Bank account number: 3163025159 Bank SWIFT Code: SICOTHBK Bank address: 28 Moo 6 Phutthamonthon 4 Road, T. Salaya, A. Phutthamonthon, Nakhonpathom 73170, Thailand
