No fees are required for Abstract Submission. Authors can begin to register and submit their abstracts and papers without paying the Conference Fees. However, a registration will only be deemed completed once a Conference Fee has been paid.
The Conference Fees for Katallasso 2023 are listed below:
| Online Participation | In-Person Participation | In-Person Participation Without Tour | |
| Early Bird Before April 29th | FREE | 450 € | 380 € |
| Regular Before June 18th | FREE | 500 € | 430 € |
| Late Registration Before July 14th | FREE | 550 € (CLOSED) | 480 € (CLOSED) |
Contributions will only be published in the Conference Proceedings if at least one of the authors of each accepted abstract is fully registered before 14 July 2023. (in-person or online)
One author registration can cover a maximum of 2 papers.
Registration is compulsory to gain access to the conference area (as an author or as a member of the general public).