Scoring & Notification of Results


To earn national certification you must pass the written exam with a score of 80% or higher.

Both the documentation and practical exams are graded on a scale of 1.0-5.0 with 1.0 being the best score. A passing score is 3.0 or below.


You will receive notification of your test results through the mail within 4-6 weeks after the test.

Retake Failed Portions

You must retake any portion that is failed within a period of 2 years. All retest fees apply (refer to the Fees Schedule).  If it involves the documentations, they must be submitted for grading within three months of your failure notice along with a re-submission fee.