1. Download Request for Visa Extension Letter form  
2. Prepare documents;
     2.1 Student's status confirmation letter (for Visa Extension) in Thai language
     2.2 Transcript (English)
     2.3. Passport copy (Visa page, last stamp and TM.6)
     2.4. Residence 
3. Submit documents and the form to Center for International Affairs (CIA), CIA process visa letter within 3 days 
4. Book transportation to Nakhon Ratchasima Immigration Office at http://cia.sut.ac.th/Transportation/showim.php  http://203.158.3.61/
5. Submit documents at the Immigration Office
     5.1  A Completed TM. 7 form 
     5.2 Visa documents checklist 
     5.3  Acknowledgement of terms and conditions for permit of temporary stay in the Kingdom of Thailand STM.2 form 
     5.4 Visa letter 
     5.5 Student certificate 

     5.6 Passport and photocopied
     5.7 Transcript
     5.8 Residence certificate
     5.9 Visa fee 1,900 Baht

- Go to the Center for Computer Services website http://ccs.sut.ac.th/2012/
- Click Register >> Internet Account (LAN & WIFI) >> STUDENT
- Fill in your personal information to request for INTERNET ACCOUNT
- Set your password with at least 8-16 characters
- Submit your request
- Request status will appear on the on process list
- The SUT-WIFI will be able to use within 2 working days

- See Request for a Consult section on the website http://web.sut.ac.th/cia/web/InterStudent/index.html
- Fill in your information and a consult topic
- CIA will contact you by email/phone
- CIA will make an appointment with you