PDFWAC 196-34-105
Definitions.
Terms used in this chapter are defined as follows:
(1) Professional development hour (PDH) - An hour engaged in a qualifying activity.
(2) College/unit semester/quarter hour - Completion of courses in college level curriculums satisfactory to the board.
(3) Qualifying activity - Any activity that is related to on-site wastewater treatment systems or will help the designer to maintain their competency as an on-site wastewater treatment system professional.
(4) Board - The board of registration for professional engineers and land surveyors.