Retaking a course

Every course on CMES comes with unlimited attempts, whether you're on a Free account, PRO, or bought the course individually. That means if you don't pass a quiz on the first try, or you just want to review the material again, you can go back into the course and retake it as many times as you like at no extra cost.


This is also how you earn a new certificate for the same course in a future year — see Earning fresh credit each year for how that works with your annual CE requirement.