A Professional Development Unit (PDU) represents one hour of participation in a qualifying activity intended to maintain or enhance professional competency. For example, attending a one-hour webinar related to project management might award one unit. These units are often required for maintaining certain professional certifications.
Maintaining certification demonstrates a commitment to continuous learning and professional growth, often leading to career advancement and increased earning potential. Historically, the concept of continuing professional development emerged from a need to ensure professionals stayed current with evolving industry standards and best practices. This emphasis on lifelong learning benefits individuals, organizations, and the broader professional community.