Login 

The login for attendees and presenters is integrated with the ACS ID, which is the same set of credentials used during registration or abstract submission.

If you need assistance with your Username or Password to login, please follow the link for Forgot User name or password? on the login page.


Representatives from ACS (Event Owner) and Digitell (Technical Platform Provider) are available to assist with your meeting experience.

ACS Member & Society Services
ACS Representatives are available to assist with Login issues, registration and program questions, ACS Membership support and other ACS related items.

Phone: 800-333-9511 or 1-614-447-3776
Email: service@acs.org

  • August 1-9 – 7:30am - 6:00pm CT Mon-Fri Only
  • August 20 - 3:00pm - 6:00pm CT Sat
  • August 21-22 – 7:00am - 8:00pm CT Sun-Tue
  • August 23-25 - 7:00am - 6:00pm CT Wed-Thu 
  • August 26-September 9 - 7:30am - 6:00pm CT Mon-Fri Only

Digitell, Inc.
Digitell representatives are available to assist with technical support for the virtual platform including links not working or issues with live sessions.

Phone: 1.860.953.2900
Chat: use the BLUE "Live Support" chat feature

  • August 1-19 – 7:00am - 7:00pm CT Mon-Fri Only
  • August 21, 22, 24, 25 - 7:00am - 7:00pm CT Sun, Mon, Wed, Thu
  • August 23 - 7:00am - 10:00pm CT Tue
  • August 26-September 9 – 7:00am - 7:00pm CT Mon-Fri Only