NOTICE:
If you wish to update your certificate, you may repurchase and retake courses.

• First: repurchase the course, then
• notify LERC (info@lerc.org) and request to have your old quiz data deleted.

That way new quizzes can be created and a new certificate issued upon successful completion. We will notify you when your old course data has been deleted, so that you may begin taking the quizzes again.