Professional Development Hours (PDH) are mandatory continuing education credits required for licensed engineers to maintain their Professional Engineer (PE) status. Typically, one PDH equates to one hour of instruction or study, with most states necessitating 15 to 30 PDHs every one to two years. These credits can be earned through various formats, including online courses, webinars, and in-person seminars, covering a wide range of engineering disciplines such as civil, mechanical, electrical, and environmental engineering. Engaging in PDH courses not only ensures compliance with state licensing requirements but also enhances an engineer's skills and knowledge, keeping them abreast of industry advancements and best practices. Engineers must select accredited PDH providers to guarantee that the credits earned are recognized by their respective state boards.
