Marriott Marquis Washington, DC
901 Massachusetts Avenue NW
Washington, District Of Columbia 20001 USA
All reservation changes must be made online or submitted in writing to email@example.com via the Housing Center by 12:00pm ET, Wednesday, April 13, 2016. After 12:00pm ET, Wednesday, April 13, 2016 you must contact the hotel directly. All cancellations must be received three days (72 hours) prior to your scheduled check-in date. If you do not cancel your reservation, you will be assessed a fee equal to one night's room and tax. Please note: If you do not arrive on your confirmed arrival date, your room will not be held for the remainder of your stay; and you will be assessed a fee equal to one night's room and tax. Please be sure to verify your arrival date. Government ID is required at check-in for Government-rated rooms. Government rates are based on the prevailing Government per diem rate and are subject to change.
Housing Center Information:
Defensive Cyber Operations Symposium Housing Center
Phone: 888-273-5706 or 703-449-6418