Our Organization

Located just outside of Washington DC in Fairfax, Virginia, USA, PDHonline.org is owned and operated by licensed professional engineers. As a continuing education provider for engineers, surveyors and architects, PDHonline.org strives to promote and disseminate new ideas and advanced technologies for the benefit of all engineers, surveyors and architects. Since its establishment in 1999, PDHonline.org has provided online continuing education courses and professional development activities to tens of thousands of the professionals all over the world, including the members of ASCE, ASME, IEEE, ASHRAE, NSPE, AIA, ASID, SAME, AISC, ACI, SWE, PMI and NCEES.

Our Website

Developed and maintained by professional engineers, PDHonline.org is a fully automated virtual classroom dedicated to the online continuing education for engineers, surveyors and architects. Our server is programmed to conduct quizzes, issue Certificates of Completion, and keep records of PDH activities on a 24/7 schedule.

Our Online Courses

All PDHonline courses are designed with a clear purpose and objective to maintain, improve, or expand the skills and knowledge relevant to the licensee's field of practice. Courses offered by PDHonline.org are considered state-of-the-art in the field of engineering and surveying. Each lecture is supplemented with new learning materials including links to additional resources and a quiz to help the attendee earn professional development hours (PDH units) or AIA Learning Units.

Our Instructors

Because they are selected based on their educational background and practical experience, PDHonline instructors are qualified to teach the subject matter. Many of them have over ten years of practical experience, and are registered professionals in their field of practice.

Our Commitments

As a continuing education provider, PDHonline.org conducts its business according to the continuing professional competency (CPC) guidelines published by National Council of Examiners for Engineering and Surveying (NCEES). We maintain records of all online PDH activities for at least seven (7) years. Our records include the name of the attendee who satisfactorily completed the course, the type of activity claimed, date of the activity, the instructor's name, the sponsoring organization, and the PDH credits earned. Copies of these records for audit verification purpose may be requested by sending emails to info@PDHonline.org.