Last Updated: Nov 08, 2019 01:49PM PST

You can make changes, cancel, or resend your hotel reservation confirmation online:

► SEMICON West Attendee Housing Site
► DAC Exhibitor & Attendee Housing Site
  1. Enter your confirmation number, email address, and zip code to access your reservation.
  2. Once logged in, you will be able to make changes or cancel your reservation. To resend your confirmation, select "View Confirmation" and enter an email address in the field at the top.
If you do not have your login credentials, please send us a message via the SEMICON West & DAC Housing Support Center, or call us at 1.800.421.2499 (US & Canada) or 1.415.979.2287.