How long do I have to complete the course examination?

You must access and take the exam within ONE YEAR of Purchase.  You have THREE CONSECUTIVE HOURS,  "Once the "Start Exam" button is clicked from your exam center page, the 3 consecutive hour time limit will begin to expire. You can NOT Start and Stop the exam."    Exams can only be taken one time, if you do not pass with a 75% or higher on your first exam you will have the option to purchase a retest, 2nd exam, for $25.00. All RETESTS must be purchased within 6 months of original exam taken.