January 7, Tuesday - Working Group and BOF scheduling begins
January 13, Monday - Registration begins
February 24, Monday - Internet Draft Cut-off for initial document (-00) submission at 09:00 ET
February 25, Tuesday - Working Group and BOF scheduling closes at 17:00 ET
March 3, Monday - Internet Draft final submission cut-off at 09:00 ET
March 7, Friday - Registration and Pre-payment cut-off at 12:00 noon ET
March 12, Wednesday - Registration cancellation cut-off at 17:00 ET
March 13, Thursday - Working Group agendas due date at 12:00 ET
March 16-21 - 56th IETF Meeting in San Francisco, CA
April 14, Monday - Proceedings submission cutoff date by 17:00 ET

* All times are in US Eastern Time