Important Information for Attendees and Exhibitors

Friday, March 20, 2026 - Deadline to submit group block requests.
Friday, April 17, 2026 - Cancellation deadline for group blocks of 25 or more rooms.
Monday, May 4, 2026 - Last day to make, change, or cancel reservations through ATD Housing. New reservations are subject to availability.
Wednesday, May 6, 2026 - Reservation changes/cancellations must be made directly with the hotels.

Need to make 2-9 reservations for your organization? Reserve and manage multiple reservations.

Need to make 10 or more reservations? Submit a block request.

A limited number of government per diem rate rooms have been held exclusively for federal government attendees. Please contact us at +1.888.237.7268 to inquire about availability.

Shuttle Information:
Shuttle service will be provided between the Los Angeles Convention Center and the following ATD hotels: The Biltmore Los Angeles, DoubleTree Los Angeles Downtown, Freehand Los Angeles, Hilton Checkers, Hotel Indigo Los Angeles Downtown, InterContinental Los Angeles, the Kawada Hotel, Omni Los Angeles, The Sheraton Grand, The Wayfarer Downtown LA, and the Westin Bonaventure Hotel & Suites.

Shuttle Schedule

Sunday	8:30 a.m. – 1:30 p.m.; 3:30 p.m. – 8:30 p.m.
Monday	6:30 a.m. – 10:30 a.m.; 2:30 p.m. – 6:30 p.m.
Tuesday	6:30 a.m. – 10:30 a.m.; 2:30 p.m. – 6:30 p.m.
Wednesday	7:00 a.m. – 1:00 p.m.

Beware of Unauthorized Agencies!
CMR (Convention Management Resources) is the official hotel management company for ATD 2026. No other hotel management company or travel agency is authorized to make reservations on behalf of ATD. These companies do not have agreements with the Los Angeles hotels and cannot guarantee rates and accommodations during the dates of the conference. Should you be contacted by any agency other than CMR, please send us a message.