In order to access OLDC, you must first log in to Secure Sign-In - the safe way to access participating HHS applications.

To learn more about logging into Secure Sign-In and OLDC, click the link below. Please note that a new window opens with the lesson Login to Secure Sign-In. To return to the OLDC E-xperience, mearly close the new window.

Login to Secure Sign-In

To continue with another lesson, select a subject from the Topic drop-down list located towards the top of the screen.
To exit, close the browser window by selecting File - Close from the browser Menu Bar.