I have a really great course I wrote several years ago and want to update it. What do I need to file with the Department?

If there are substantive changes to the course length or content, approval of the revised course is required.  To bring the content up to date without changing the outline, course length, or general content, you need do nothing so long as approval is current.  If the approval has already expired, file an application as if it's a new course (Application for a Certificate of Course Approval Form - Continuing Education (ED-102-CE).