Cross Connection Control

City of Irving, TX

Backflow Testers Digital Test Submission Registration

Complete the form below today to request a login and submit backflow tests online to the City of Irving.

Once enrolled, you’ll receive an email confirmation with details on how to complete the process and create a password to access XC2Live!, the city’s digital submission software.

It is required to submit backflow tests this way from July 1, 2021 to stay  in compliance with the cross connection program.

For training on XC2Live, check out our Knowledge Base and our quick video on How to Submit Backflow Tests.

Contact or (888) 887-5492 for assistance


How does it work?

Check out our 2-minute video for an overview of how to submit backflow tests through XC2Live

Can an email address be shared between two accounts?

No, every User account requires a unique email.  There cannot not be two accounts using the same email address.

I need to request additional users, what should I do?

Please complete the form again to request the additional users, it maxes at 5 users per submission. Or email us details for all of your user accounts to

Is my company required to sign up and submit tests online?

Yes, all backflow tests must be submitted to the City of Irving, TX via XC2Live from July 1, 2021.

Any tests performed on new assemblies must be submitted directly to the City of Irving.

How much does it cost to enter tests?

There are no costs to enter tests. The City of Irving tester registration fee's offset the cost of online submittal of tests.