The dates mentioned in the table above for imec-SiPhotonics are registration deadlines (RD).
To allow for a smooth tape-in, all imec-SiPhotonics designs have to go through a weekly checkpoint in the weeks that follow the registration deadline.
In particular, this means a first version of the design is required by RD + 0 weeks.
Europractice strives to send feedback on that design by RD +1week.
A second, corrected version of the design is required by RD+2weeks.
Feedback on the second version will be sent by RD+3weeks.
The final, DRC-clear design is expected by RD + 4weeks.
Every design that is submitted by the user should go with accompanying DRC results.