- Open TCAS website (https://student.mytcas.com/en/). Click [Log In/ Register]

 - Fill your data (ID Card for Thai applicants or passport number for oversea applicants). For oversea applicants, fill your mobile number with the country calling codes (example: 8613910998888, 977 9841306857, 910123111222).

 - Click [Register] and then check your mailbox.

 - Open your mailbox and open TCAS63 Account Verification email from noreply@mytcas.com. Click [Verify Account] that redirected to TCAS website.

 - You will get the message as shown in the pictures below. Click [Home].


 - Fill your data (for oversea applicants, choose “Other” for “School province *” and then select your appropriate “School *” choices) and then click [Check data from iCAS system]. 

 - You will get the message as shown in the picture below. Click [View Info] to edit your personal data.

 - The applicants must fill only required info that contain *, as shown in the picture below.

 - Click [Edit Info] and then fill your data in “1. PERSONAL” tab that composed of “Title *”, “Date of birth D/M/Y *”, and “ID Card copy” (for oversea applicants, upload your passport instead). Click [Save].

 - Select “2. EDUCATION” tab and then click [Edit ]. Fill your data (for oversea applicants, select “OTHER SCHOOL”). Click [Save].

 - Select “5. CONTACT PERSON” tab and then click [Edit ]. Fill your “Guardian *” data. Click [Save].

 - Select “6. GENERAL INFO” tab and then click [Edit ]. Fill your “Height(CM.) *” and “Weight(KG.) *” data. Click [Save].

 - Done for TCAS registration.
 - All applicants must complete BBTech Admission confirmation.