SCIENTIFIC
Submission Site Opens for Proposals and Abstracts
01 January 2025
Acceptance Letters Begin to be Sent
01 June 2025
Deadline for Submission of Candidate Abstracts for Notable Oral Presentations
01 March 2026
Submission Site Closes
01 May 2026
Removal of the Abstracts Without Registration
10 June 2026
Program Finalization
15 July 2026
Deadline for Preparation of Abstract Book (online)
01 September 2026
IFOS Istanbul Congress Dates
09-13 September 2026
EXHIBITION & SPONSORING
Application Period Begins for Sponsorship / Commercialization
01 January 2025
End of Earlybird
01 March 2026
End of Sponsorship / Commercialization Application Period
01 September 2026
REGISTRATION
For Participants
Early Bird Registration until
01 March 2026
Full Registration Cancellation Deadline until
15 March 2026
Normal Registration until
31 May 2026
Late Registration Deadline until
01 September 2026
Onsite Registration beginning from
01 September 2026
For Scientific Program Faculty (*)
Early Registration Deadline (**)
30 November 2025
Normal Registration Deadline
31 May 2026
Late Registration Deadline
01 September 2026
Late Registration Deadline until
01 September 2026
(*) Scientific Program Faculty Member (Not free paper authors) ****
ACCOMMODATION
Accommodation Cancellation Deadline
15 March 2026
