The organisers of FSCD 2024 are delighted to announce that there is free best-effort online participation in the 9th International Conference on Formal Structures for Computation and Deduction (FSCD 2024), colocated with ICALP and LICS in Tallinn, 10 - 13 July 2024. Please register your email in advance in order to receive Zoom login info on Monday evening. For details, please see the conference website: https://fscd-conference.org/2024