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

The Illinois Resources Training Center in Edwardsville, Illinois provides all training and certification for backflow assembly testers in the State of Illinois. You can find the full training schedule at their web site.

http://www.siue.edu/ertc/cross_connection_control.shtml