• Presenting Author Registration: ~ 31 December 2023
• Early Registration: ~ 31 December 2023
• Standard Registration (Online): ~ 10 May 2024
• On-site Registration: 26 May-31 May 2024

• You must log in to proceed with registration and payment.

• The conference fee includes the session attendance, lunch, refreshments, program package, e-proceedings, and tickets for the exhibition, the welcome reception, the Cultural Night and gala dinner.
• Student or retiree will be requested to submit the proof of enrollment or retirement while registering online.
• If an author has not registered the conference for his/her accepted abstract, the abstract will not be shown in both conference proceeding and NDT.net.
• The companion fee includes the lunch, refreshments, and tickets for the welcome reception, the “Cultural Night” and the gala dinner. Participation in the scientific program is not permitted. Reservations for companions are available only after the conference registration.
• Companions are limited to the immediate family of attendees registered as the 'Participants (Full)' category.
• Student must be currently enrolled in a college or university as an undergraduate or graduate student. Applications for student rates must send a scanned copy of their valid enrollment status or student identification card in ENGLISH. It must also be presented on-site when collecting the badge.
• The presenting author must register by 31 December 2023 in order to present in the conference. Otherwise, the abstract acceptance will be withdrawn.
• If a student wants to present two or more abstracts, then the full registration is required.

• Payment by credit card is available through the online registration system.
• Please note that we are collaborating with the registration system supplier ‘EXIMBAY’for credit cards issued outside Korea and ‘KG Mobilians’ for credit cards issued in Korea.
• If you need a credit card receipt, please inquire your credit card vendor.
• Please note that the transaction(payment) will not be approved if the country where the card was used does not match the country that the card was issued in.

• A copy of the receipt of the bank remittance should be sent to the Secretariat by e-mail (registration@20thwcndt.com).
• Please note that bank charges and fees for remittance must be paid by registrants; remaining balances should be paid on-site.
• Please note that fee has to be transferred under the registrant's name.
  If the sender’s name is different from the name of the registrant, please send a photocopy of the wire transfer slip to the Secretariat by e-mail (registration@20thwcndt.com) with the registrant’s name written on the bank remittance receipt.
• When remitting the registration fee, please make sure the beneficiary’s name is KSNT (not WCNDT).

• Once full payment is completed, your Payment Status will be updated immediately from ‘Payment Needed’ to ‘Confirmed’.
• A Confirmation Letter will be sent automatically via e-mail to your registered e-mail (ID). However, if you do not receive the e-mail within 24 hours, please contact the secretariat by email (registration@20thwcndt.com).

• Once you complete the registration process by bank transfer, it may take up to two weeks for the registration to be confirmed. The Payment Status will be updated from ‘Payment Needed’ to ‘Confirmed’ once the payment arrives to the beneficiary bank.
• You can visit “My Page” to check the status change after the payment is confirmed.
• If your registration is not confirmed within 14 working days, kindly contact the secretariat by email (registration@20thwcndt.com).

• Cancellations must be notified to the Secretariat in writing by e-mail (registration@20thwcndt.com)
• All refunds will be made by 4 weeks (28 June 2024) after the end of the conference.
• Bank service charges and administrative fees incurred for refunds will be deducted from the refund amount.