How to get RPZ certified? https://www.isawwa.org/forums/posts.aspx?topic=987057 Sat, 11 Apr 2026 12:33:56 GMT Tue, 22 Jul 2014 19:17:05 GMT Copyright © 2014 Illinois Section American Water Works Association How to get RPZ certified? https://www.isawwa.org/forums/posts.aspx?topic=987057 https://www.isawwa.org/forums/posts.aspx?topic=987057 Good morning, my husband is a licensed plumber in Illinois and is wanting to get his RPZ Certification, can you please tell us where to start?

Thank you

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