Important Dates

Keep track of all key deadlines and dates for ECOC 2027.

Mark your calendar and be part of the leading European event in optical communication.

SUBMISSION OPENING

Regular & Demo Paper Submission
15 February 2027

Days
Hours
Minutes
Seconds
15 February
Paper Submission System Opening

Regular and Demo

22 February
Registration System Opening
25 April
Deadline for Paper Submission

Regular and Demo

25 June
Notification of Acceptance
6 August
Deadline for Early Bird Registration
3 October
Deadline for Regular Registration
10 October
Onsite Registration Opening