The exam is open book, and the passing score is 70%. Please visit the
Trades Examination Information page for additional exam information and dates.
The exam will cover information contained in the following:
Additional training materials relating to this credential may be ordered through
Document Sales or by calling (608) 243-2441 or (800) 362-7253. They are intended to be training guides and may not match the current code.
Plumbing - Sizing the Water Supply System|
Plumbing - Wisconsin Water Treatment Handbook|
Multi Purpose Piping Systems Design Manual
Copies of Wisconsin Administrative Codes may be printed from the Wisconsin State Legislature site or obtained from Document Sales online or by calling (608) 243-2441 or (800) 362-7253. International model codes and accessibility standards can be obtained from the International Code Council (ICC) or by calling (800) 786-4452. When there is a change to Wisconsin codes, exams will cover the new codes one month after the effective date.