Washington Administrative Code
Title 196 - Engineers and Land Surveyors, Board of Registration for Professional
Chapter 196-32 - On-site wastewater treatment system designer licenses/inspector certificates of competency
Section 196-32-040 - Examinations

(1) To become licensed as an on-site wastewater treatment system designer or to become an inspector certificate of competency holder the applicant must pass the on-site designer licensing examination as established by the board. The schedule of examinations and an examination blueprint may be found on the board's website.

(2) An applicant who has taken the examination and failed or who qualified for the examination but did not take it shall submit the exam reschedule application and applicable fee by the date posted on the board's website.