The following is a list of industry codes and standards.
NSF 61: is a 1996 revision to the Safe Drinking Water Act establishing guidelines for contaminants in drinking water.
WaterSense is a partnership program developed by the U.S. Environmental Protection Agency, seeking to protect the future of our nation's water supply by offering people a simple way to use less water with water-efficient products, new homes, and services. Currently only lavatory faucets have been assigned criteria. Phoenix hybrid lav faucets are watersense certified.
International Association of Plumbing and Mechanical Officials is an organization providing volunteer testing to establish compliance with US government standards.
Canadian Standards Association is an organization that certifies a product has been evaluated by a formal process-involving examination, testing and follow-up inspection-and that it complies with applicable standards for safety and performance.
The Safe Drinking Water and Toxic Enforcement Act of 1986, was enacted in 1986 to protect California citizens and the State's drinking water sources from chemicals known to cause cancer, birth defects or other reproductive harm, and to inform citizens about exposures to such chemicals. For more information visit the California Office of Environmental Office of Health Hazard Assessment website.