• Presenting Author and early registration : 31 December 2023
• Online registration due date: 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 Korean 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 “Korean 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 registration material.
• The presenting author must register by 31 December 2023 in order to present in the conference. Otherwise, the accepted abstract will be canceled.
• If a student want to present two or more abstracts, then the full registration is required.

• Payment by credit card is available through the on-line system.
• Please note that we are collaborating with the registration system supplier ‘EXIMBAY’ for a Credit Card issued outside Korea and ‘KG Mobilians’ for a Credit Card issued in Korea.
• If you need the credit card receipt, please confirm it provided by your card vendor.
• Please note that the payment by credit card will not be approved if the country where card was used does not match the country where card was issued.

• 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 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 name is KSNT

• Once full payment is completed, your payment Status will be updated immediately. (From “Waiting” to “Paid.”)
• A Confirmation Letter will be sent immediately via email. If you do not receive one, contact the secretariat by email (registration@20thwcndt.com).

• Once full payment is completed, it takes 1 week for the Payment Status to be updated from “Waiting” to “Paid.”
• You can check “MY PAGE” to see the status of the change after the payment is confirmed. (registration@20thwcndt.com).

• Cancellations must be notified to the Secretariat in writing by e-mail (registration@20thwcndt.com)
• All refunds will be made after the conference for administrative reasons.
• Bank service charges and administrative fees will be deducted from all conference registration refund.