Single Sign On

Visit the SSO News page for updates and changes to SSO.

Critical Duo Mobile Update

Duo now requires version 4.85 or newer of the Duo Mobile app and either iOS 17 or newer or Android 12 or newer to receive push notifications on your device. Please verify your Duo version and upgrade ASAP.

UIN Login End-of-Life

SSO is sunsetting the UIN Login effective November 1, 2026. Active employees of the A&M System have already transitioned to using their campus/agency login. New hires and former employees, including retirees, are currently being migrated to ID.me, a major 3rd-party authentication platform known for working with the Social Security Administration, Medicare, and other government agencies. 

For more information:

About SSO

Single Sign On (SSO) is the Texas A&M University System’s authentication system. Using SSO, employees and other authorized users can access system-wide and campus/agency-specific web applications. SSO provides:

  • Access to Workday, Canopy, TrainTraq, AggieBuy, Emburse Expense, Maestro, Time & Effort and other administrative applications with a single user-id and password.
    • If the applications are accessed during the same session, the user-id and password is only entered one time.
  • Allows an employee to establish or reset their password through a simple interface.
  • Provides a web-based interface for administrators to easily monitor and maintain employee access to the various system applications.
  • It provides full security logging for all actions taken by employees and administrators.

For additional information, review the SSO Help System and the SSO Frequently Asked Questions list.

Protect yourself by learning how to recognize ‘phishing’ attempts.

Trouble Logging In?

If you are having trouble accessing an application that uses SSO, contact an SSO administrator either in your department or through your agency’s HR office

For more information, see: