Access Denied

You have tried to access a page which requires user login.

The NCDA user database is synced nightly with the ADA. Please sign-in with your eight digit ADA number with preceding zeros and your last name with the first letter capitalized. For example a user with Jane Smith would login with the following credentials:

  • Username: 00001234
  • Password: Smith

Problems logging in?

If you are an ADA/NCDA Member having issues logging in, please make sure the last name entered matches the last name on the ADA database. This includes hyphens for hyphenated names.