1. There will be no refund of congress registration fees if the participant, for any reason, declines to participate.
2. There will be no refund of congress registration fees if the paper submitted for presentation is denied.
3. In case of withdrawal from participation in the congress, the registration can be transferred to a third party, as long as it is in the same category as the withdrawing registrant. To request the transfer, the participant must forward their request until 10/Sep/2021 to