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Backflow Assembly Tester Training
Catalog
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BAT Exams are administered by Washington Certification Services and are NOT included in WETRC's BAT Certificate or BAT Refresher Classes. A separate registration thru WCS is required. Please visit the WCS website to register for an exam or contact them by email at wcs@greenriver.edu.
WETRC Training Class Questions
If you have questions about the BAT Certificate classes or BAT Refresher classes, please call 253-288-3369 or email wetrc@greenriver.edu. Or you may self-register by selecting the class title from the list below.
BAT Certification and BAT Refresher dates are published approximately 2-3 months before the class date. It is our policy to wait until the monthly exam dates have been announced and then we open the corresponding month's classes for registration.