If you plan to present a paper, panel, poster, or roundtable at the ISTR Conference in Amsterdam then you MUST register for the conference by March 16. Only those who register by March 16 will have their presentations scheduled and their names and abstracts printed in the ISTR Conference program. Those that register after March 16 will not be scheduled to present.
And as a reminder, in order to register for the conference you need to be a paying member of ISTR (not a non-paying affiliate).
We look forward to seeing you in Amsterdam!