Register yourself with a specific RSVP code

RSVP codes are provided to some attendees to ensure that they view the correct information when registering. If you believe you should have received a RSVP code, contact your Microsoft representative. The Microsoft Build registration team does not distribute RSVP codes.
  • If you were provided a specific RSVP code and would like to register, visit the event website
  • Click on the link to "Register"
  • Sign in with your preferred credentials, you will then see a dropdown for "RSVP code"; enter your code
If you experience any challenges using an RSVP code, email the registration team at with your name, contact information, and the RSVP code. The Microsoft Build registration team will contact you within 24 hours, during business hours.