Cross ConnectionThe Tennessee state certification program for the testing and evaluation of backflow prevention assemblies.
- Tennessee Cross Connection Manual
- Tennessee Approved Test Report
- List of Approved Backflow Prevention Assemblies (The State of Tennessee utilizes the most current USC Foundation for Cross Connection Control list of approved assemblies)
State Approved Test Procedures
- Test Procedure - 3 Valve Test Kit
- Test Procedure - 5 Valve Test Kit