The UCMMT2024 organizing committee cordially invites proposals for Special Sessions for the conference held on 21-24 August 2024. Each session can contain 6 papers. Special Sessions organizers are required to prepare and submit the following proposal form to ucmmt2024@unipa.it. The proposals will be reviewed by the committee and all organizers/speakers are required to register for the conference and pay full registration fees. Please also note that all papers will be reviewed as regular submissions by anonymous reviewers. The certificates for special sessions will be provided to acknowledge the contributions of the organizers and speakers. We would like to seek your understanding that the sessions may be canceled should there be an insufficient number of speakers.