CEU Requirements: TN-TDAComplete the course and pass the final exam with at least 70% correct answers. You must spend a minimum of 60 minutes in each course in order to receive continuing education credit. Print your Certificate of Completion from either the final page after the exam or at any time from the Course History tab. Keep your Certificate of Completion as your proof of attendance for license renewal. Tennessee classifies internet training as in-house training. No more than 50% of the total points for a single recertification period may come from in-house training.