Last Updated: Sep 11, 2019 04:08PM PDT

Starting September 18, 2019, existing registrations can be modified by logging into the ACR DDC/PDC registration website using your ACR username and password. 
  • Upon successful log in, you will arrive at the Meeting Dashboard. 
  • From the Meeting Dashboard, select the button “Edit Your Registration”. Once you’ve finished editing items within your registration, proceed through the registration pages until you return to the Meeting Dashboard. 
  • Once you update your registration, you will automatically be sent a revised confirmation to the primary email address associated with your registration record.
The ACR DDC/PDC registration Support Center can also be reached at 800.636.4766 (U.S.) or +1.415.979.2265 (International), Monday through Friday from 9am – 9pm Eastern Time.