The course expiration date is listed in the course description. You can review the expiration date of your purchased courses:

1. Log in to your account.
2. On the page that appears, select the "My Courses" option to review your list of activities.
3. Click on a course from the list and the description page will appear.
4. If the page is inaccessible, the course has expired. If the page appears, the expiration date will be listed in the "Course Summary" box on the right-hand side of the page: