Regulated backflow assembly registration
Register regulated backflow assembly (RBA) changes after the work is complete.
What to know
After the work on an RBA device is complete, register the changes using our form. Pre-existing devices can be registered without a plumbing permit.
We’ll send a confirmation email to the plumbing or sprinkler fitter contractor within three business days. Once confirmed, the contractor can submit RBA test results through The Compliance Engine.
Request accessible format
If you need help with this information, please email 311, or call 311 or 612-673-3000.
Please tell us what format you need. It will help us if you say what assistive technology you use.