The time required to complete each of the basic modules varies between 10 to 30 minutes. The total time is estimated to be 2-3 hours. The course does not have to be completed in one sitting and you can enter the course at any time. Units are designed to be taken sequentially.
The refresher course is comprised of various short modules which take about 5-10 minutes to complete. The refresher course in its entirety takes approximately 45 minutes to complete.