Registration
Please note that this is the only official website for purchasing registration fees, accommodation and additional services.
Be cautious of fraudulent websites.
REGISTRATION FEES
| EARLY REGISTRATION until 22 June 2026 |
REGULAR REGISTRATION from 23 June to 31 August 2026 |
LATE REGISTRATION from 1 September 2026 |
|
| Physicians / Dentists / Researchers | 400 EUR | 500 EUR | 590 EUR |
| Physicians / Dentists / Researchers - one day | 270 EUR | 270 EUR | 270 EUR |
| Non-medical Healthcare professionals (speech therapists, nurses) | 300 EUR | 350 EUR | 400 EUR |
| Non-medical Healthcare professionals (speech therapists, nurses) - one day | 250 EUR | 250 EUR | 250 EUR |
| Student* | 300 EUR | 350 EUR | 400 EUR |
| Student - one day | 250 EUR | 250 EUR | 250 EUR |
| Pre-Congress registration | here | ||
These prices are final. VAT will be applied under current legislation. Registration fees include 21 % VAT.
*Students are required to upload a valid student ID (both sides) or an official confirmation of study issued by their university.
Note: Payments must be received by the corresponding deadlines (early or regular), otherwise the subsequent rate will be automatically applied.
To register as an Accompanying person, please contact the CLEFT 2026 Secretariat at cleft2026@guarant.cz.
The registration fee includes:
HOW TO REGISTER
To register for the Congress, please fill in the on-line Registration Form. The registration process consists of three easy steps:
1. Fill out the Personal data form and receive a password
2. Click the Registration button and choose your registration fee
3. Pay on-line by debit/credit card or by bank transfer
For group registration (more than 10 participants), please contact the CLEFT 2026 Secretariat at cleft2026@guarant.cz.
METHODS OF PAYMENT
Registration fees must be paid in EUR by one of the following methods:
1. Credit or Debit Card (preferred option)
For credit or debit card payments, please use the On-line Payment System. The system is accessible with the password that you received upon registration. The system accepts the following credit/debit cards: MasterCard/Eurocard and Visa.
2. Bank Transfer
The bank details including the 10-digit payment identifier will be automatically sent to your email address after submitting the on-line form. Please note that payments without this payment identifier will not be identified and the registration will not be confirmed.
Please note that bank transfer payments will only be accepted by 18 September 2026. After this date, only payments by credit/debit cards will be accepted using the On-line Payment System.
All bank transfer amounts should be minus bank charges. Any banking fees accrued from the transfer is the responsibility of each party.
FINAL INVOICE
The final invoice will be sent automatically to your e-mail address within 14 days from the receipt of the payment.
CANCELLATIONS AND REFUNDS
The CLEFT 2026 Secretariat must be notified in writing by e-mail at cleft2026@guarant.cz in the event of the cancellation of the registration. Cancellation by phone call will not be accepted. The appropriate refunds will be made after the Congress.
The following cancellation conditions apply:
| Cancellations received | Refund |
| until 31 December 2025: | full refund of the registration fee, handling fee of 10 EUR will be deducted |
| from 1 January to 8 February 2026: | 50 % of the registration fee |
| from 8 February 2026: | no refund |
In case of any change in registration, GUARANT International reserves the right to charge a 30 EUR handling fee.
In case of cancellation of the congress due to force majeure, GUARANT International reserves the right to charge a 30 EUR handling fee.
NAME CHANGE
If you are prevented from attending, you will be given the opportunity to send a colleague in your place. A handling fee of 30 EUR will be charged for each name change. Name changes should be reported in writing to the CLEFT 2026 Secretariat at cleft2026@guarant.cz. No name change will be possible after 1st August 2026.
VISA REQUIREMENTS
Invitation letters for visa purposes can only be sent to participants who have completed the registration process. Further information regarding visa requirements can be found here.



