Courses and Quizzes

How to Earn PDH Credits

Gain the professional development hours (PDHs) you need to complete your continuing education (CE) units with our online courses and quizzes. Our five-star courses are guaranteed to be the most affordable on the market and approved by all state boards for PDH acceptance.

Brush up on your skills or learn something new to complete your CEUs with our engineering courses and quizzes!

Taking a Course on PDH Source

To take an online CE course on PDH Source, simply go to the Find a Course page in the Courses tab above or using the search bar below.

Once selecting a course in your particular engineering field of discipline(s) and browsing the course description, click the “Take This Course” button. Then you can view your cart, apply any coupon code you have, and select “Proceed to Checkout”.

You’ll be directed to a secure checkout page where you may enter your billing and payment information and place your order. You can then access the PDF of the course material and associated multiple-choice quiz at your convenience.

Please download the course material so you can view and review it at any time. When you’re ready to take the quiz to earn PDH credit(s) and a certificate of completion, simply proceed to the course status page. Here you can access the quiz, answer the questions, and submit your responses.

All of your courses and quizzes are available in your profile when you log in to the website via the login button at the top of the page.

Ready to earn PDHs? Find the right course today:

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Submitting a Quiz for PDH Credit

Our PDH quizzes contain straightforward multiple-choice questions covering the course material. The successful completion of a quiz on PDH Source will earn you PDH credit(s) and a certificate of completion.

Our quizzes are timed but can be taken as many times as needed to pass at no additional charge. In order to pass a quiz, you must answer at least 70% of questions correctly.

The length of each quiz (and associated number of PDH units you can earn) varies according to the length of the course material. Generally, however, the number of quiz questions and associated PDHs follows the following pattern:

• 1 PDH – 5 Questions
• 2 PDHs – 10 Questions
• 3 PDHs – 15 Questions
• 4 PDHs – 20 Questions
• 5+ PDHs – 5 Questions per PDH

Upon successful completion, your quiz will be automatically graded so you can immediately assess your certificate of completion to save for your records. Your certificate(s) of completion will also be saved in your profile section when you log in to the site. We store certificates for your convenience and in case your credits require independent verification.

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