Knowledge Base

To Log In to your CCOS account for the first time, follow the steps outlined below:

Step-by-Step Guide to Logging In

Step 1: Select Login Button on the Homepage

Click Log In from the menu bar on the top right corner of the Homepage.

Step 2: Select your Sign-on Service

The available sign-on services are:

• InCommon
• Login.gov
• NIH

Step 3: Enter your Login Credentials

After you enter your login credentials, a successful log in redirects you to the CCOS Homepage and your user icon will appear in place of the login button.

Additional Support: If you encounter login issues, email CCOS Support. A team member will respond within one business day.