How it works?

Taking a course at PDHonline.org/PDHcenter.com is simple:

  1. Register as a user - Free of charge.
  2. Study course material at your own pace - Free browsing and download.
  3. Purchase the quiz online or by phone/mail - We accept check or credit card.
  4. Take the quiz to earn PDH credits - Unlimitd quiz access at anytime.
  5. Print Certificate of Completion instantly after the quiz.

Do I have another chance to take the quiz if I fail on the first attempt?

Yes, you may take the quiz again until you pass (no additional charge).

How long does it take for you to grade the quiz?

The quiz is graded immediately by our computer once you click the SUBMIT button at the end of the online quiz. The computer will notify you whether you pass or fail the quiz in a split second, and will indicate the incorrect answers if you score 70 or higher. If you pass the quiz, a certificate of completion will be displayed on the screen for you to print through the browser's FILE menu.

What is the passing score for online quiz?

The passing score is 70 for any quiz. You need to answer 70% of the questions correctly.

How many questions are in each quiz?

The number of quiz questions varies from course to course. There are at least 10 quiz questions in each course offering less than 5 PDH credits and at least 20 quiz questions in each course offering more than 4 PDH credits.


Do I have to be online the entire time to take course or quiz?

No, you may print out the course materials and quiz, and complete them off-line before entering your answers through our online quiz system.

How can I get another certificate of completion?

You may print out your certificates of completion for the courses you have taken from "My Account" on the top menu bar.

How can I get a complete record of the courses I have taken from your website?

You can obtain a complete record of the courses you have taken in "My Account" on the top menu bar.