• Regular fee

    Regular fee includes access to the conference, Abstract book, coffee breaks, lunches, the opening ceremony on Monday, conference dinner on Thursday 20 July evening.

  • Reduced fee includes the same items as above but is restricted to students, retired professors, and participants from developing countries. A proof needs to be sent by email to to complete the registration within this category. Please use the following link, page 128, Table E, for country classification.

  • Accompanying person fee allows access to the opening ceremony, coffee breaks, and the conference dinner on Thursday 21 July evening.


(Option, July 19, 2023)

  • Early registration
    (by May 31, 2023)
    1,500 THB
  • Regular registration
    (by June 15, 2023)
    1,750 THB
  • On-site payment
    2,000 THB

How to pay the registration fees

Credit card

Payment by Credit card is available in the submission system.