I have a question regarding registration and/or housing – who can help? May 19, 2023 12:58 Updated Please contact GSX Customer Service ASIS@mcievents.com 877.212.6913 (U.S. only)+1.972.349.7452Monday-Friday, 8:00 am – 5:30 pm CT Related articles How can I get an invoice for my GSX registration? Where can I book housing? I have a question about ASIS/my membership? When will GSX 2024 take place? Will there be a President’s Reception at GSX this year?