ICABST2019 encourages students, scientists, researchers and scholars from the entire world to participate in the conference and share latest research.

Registration Steps:

1. Make submission by Online Submission System(Less than 10MB), and choose registration type
Or download the Registration Form, fill the information needed and send it by email ( with your abstract.

2. The abstract will be processed for peer review by conference committee, if accepted the Acceptance Letter and Invoice will be issued in 7-10 working days.

3. After receiving the acceptance and invoice, you should finish the payment of conference registration fee in time. As soon as your payment is finalized, you will receive a confirmation. Expected processing will be 1-3 days.

4. After payment, you will receive an e-copy of official receipt, and offical invitation letter.

5. All registration steps finished. We will inform you about the latest progress and details of the conference once a month.

Registration Fee
Registration Type
Standard Registration
(Oct. 31)
Late/On-site Registration
(Dec. 25)
Registration Entitlement
Non-Student 450 USD 520 USD Conference Material, Program and Abstract Book,
Certification, Lunch for Dec. 27 & 28,
Access to all technical sessions and coffee breaks
Student 400 USD 470 USD
Company 600 USD 700 USD

*As cater to the policy of Thailand Higher Education Commission and to provide an estensive platform for local scholars/colleagues, the conference registration fee is 6500THB for the participants from Thailand.


1. To facilitate processing, participants should clearly quote the invoice number in the remittance receipt so that our Finance team can identify the payment easily, e.g."ICABST0001".

2. After payment, please send the copy of remittance receipt to conference secretary by

3. We provide three payment methods: (1)PayPal/Credit Card online (2)Bank transfer/Wire transfer and (3)Cash on-site.

4. Cash on-site only apply the Late/On-site Registration Type.

5. Handling fee (charged by bank or PayPal) should be covered by yourself.

6. Your registration will NOT be confirmed until payment is received in full.

7. The registration fee DOES NOT INCLUDE Accommodation fee, Transportation fee, and Visa application fee.

Cancellation Policy

If the registrant is unable to attend, and is not in a position to transfer his/her participation to another person, then the following refund arrangements apply.

1) Before Oct. 31, Full Refund

2) During Nov. 1 and Nov. 30, 30-50% of payment Refund

3) After Dec. 1, No Refund.

*All cancellations must be made and received in writing.
*For refund, the handling fee will be reduced.

Important Dates

    Abstract Deadline: Nov. 20, 2019

    Reg. Deadline: Nov. 30, 2019

    Acceptance: 7-10 working days

    Conf. Date: Dec. 26-28, 2019


    Asia-Pacific Asso. of Natural Science & Engineering

    Maejo University (Co-organizer)


    Secretary: Jason Sun, Alex Liu


    Phone: 86-0371-63226982

    Mobile: +86-18137471420

    Wechat: APANSE