1. Number of Seats

                    For the academic year 2026, the number of seats under the direct admission is limited to 40 for the Actuarial Science Programme and 40 for the Industrial Mathematics and Data Science Programme.

2. Application Details

2.1 Applicants must meet the following requirements.

2.1.1 The applicant must have completed, or be in the process of completing, a 12-year secondary education diploma (or equivalent) approved by the Ministry of Education of Thailand. The diploma must be obtained no later than the time of enrollment in the Programme.

2.1.2 The applicant must not have a contagious disease or serious illness or unsound mind which would be detrimental to his/her study.

2.1.3   The applicant must be hard-working, well-behaved with good manners.

2.1.4   It is the discretion of the Programme Committee to make the final decision
in cases where the above conditions are not met.

2.1.5    The applicant’s name must not already be listed in other universities or institutions in Thailand as an accepted applicant for the said course. Should the University discover at a later date that the applicant’s name is already registered with other universities or institutions, the applicant will be immediately disqualified from enrollment in accordance with the Academic Regulations.

2.2 Application Instructions

2.2.1   Prepare the following application documents. All required documents must be scanned in digital format (.jpg or .pdf with a size of less than 2MB) and uploaded before the application deadline.

a) Official academic transcript:

(i) If currently completing secondary education: An interim transcript showing courses/results to date is required. The final official transcript must be submitted once available, and no later than enrollment in the Programme.; or

(ii) If already completed secondary education: The final official transcript is required at the time of application.

b) A personal statement giving plans of study and career (approximately 100 to 150 words).

c) A recommendation letter from a teacher or advisor.

d) A photocopy of the student identification card or passport.

e) A photocopy of the student’s house registration. (if an applicant resides in Thailand)

f) English standardized test score (if any)

g) Evidence of application fee in 2.3, i.e. payment slip from the bank.

h) An academic portfolio

2.2.2   Submit the application and application documents online at https://mathematics.sc.mahidol.ac.th by 15 October 2026.

2.3 Application fees

An application fee of 1,000 baht for each applicant is to be paid by transferring
the fee into the bank account named “ACTUARIAL SCIENCE”, account number 026-4-46748-4, the Siam Commercial Bank, Ramathibodi Branch, with the evidence of the transfer included in the application package as described in the application deadline. The application fee is non-refundable in any case.

3. Confirmation Period
Applicants who have received the offer of enrollment in the Bachelor of Science Programme in Actuarial Science (International Programme) or the Bachelor of Science Programme in Industrial Mathematics and Data Science (International Programme) must confirm their intention to enroll in the said Programme, Faculty of Science, Mahidol University by uploading an enrollment confirmation form and required supporting documents by 11 – 12  November 2026. Details will be given at https://mathematics.sc.mahidol.ac.th. Successful applicants (for Thai students only) will also be required to report themselves via the TCAS system (https://www.mytcas.com/) between 11 – 12  November 2026.

4. Calendar

5. English Competence Standards for Undergraduate Students of Mahidol University

                    Undergraduate students must pass the criteria set for the English competency prior to their graduation. This is considered one of the requirements for the approval of an undergraduate degree as stated in Mahidol University Regulations on Diploma and Undergraduate Studies Supplementing to Additional Edition and Mahidol University Announcement on Language Proficiency Standards for Undergraduate Studies, B.E. 2566 announced on 20 December 2023 Supplementing to Additional Edition.

6. Further Information

                    For any inquiries, please contact the Department of Mathematics, Faculty of Science, Mahidol University at 0 2201 5340. Our office hours are 8:30 a.m. to 4:30 p.m. on working days