Cross Connection Control
Advisory Committee of San Diego County
Backflow prevention assemblies must be tested on an annual basis by an individual possessing a current backflow assembly tester certification which is approved in the jurisdiction within which the backflow preventer is installed.
The following agencies offer backflow tester certifications which are accepted by Water Purveyors within San Diego County. Check with your water district to learn which certification or certifications are approved there.
American Backflow Prevention Association
American Society of Sanitary Engineers
American Water Works Association
The following regional and local organizations make education available to current and prospective Backflow Testers and Cross Connection Control professionals.
American Water Works Association
International Association of Plumbing and Mechanical Officals (IAPMO)
USC Foundation for Cross-Connection Control and Hydraulic Research