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No-Lead Compliant Plumbing Products
Overview of No-Lead Compliant Plumbing Products As Required By CA Health & Safety Code 116875 (previously AB1953) and Other Laws
Q: What are AB1953 and/or CA Health & Safety Code 116875?
A: AB1953 was a state Bill in California that served to amend California’s Health and Safety Code 116875 to limit the lead content in plumbing products, specifically “any pipe, pipe or plumbing fitting, or fixture intended to convey or dispense water for human consumption through drinking or cooking”, to a weighted average of 0.25% of the wetted surface area of the product. The Bill was passed into law on September 30, 2006, with an effective date of January 1, 2010, thereby amending California Health and Safety Code 116875, but many individuals still (incorrectly) reference this requirement as AB1953.
Q: What is the relationship between AB1953 and the California Health and Safety Code 116875?
A: AB1953 was a bill to amend the California Health & Safety Code.
Q: Do products have to be certified to the new lead requirements?
A: YES; NSF 372 provides guidance on test methods suitable for evaluating 0.25% weighted average lead content that can be used to certify products to the low lead laws & California Health and Safety code. However, other test methods can be used as long as equivalence is established.
Q: How/where can I find out if a product is 3rd party certified to meet CA Health & Safety Code 116875 (AB1953)?
A: See the attached sheet which provides 3rd party certifier listing, contact information and product marking information with respect to NSF 372 certification.
Q: If a product is NSF-61, Annex G certified, does that mean that it meets CA Health & Safety Code 116875 (AB1953)?
A: Yes; As long as the certifiers testing are in accordance with the protocols used by the California DTSC. The California Health & Safety Code requires a product must be third party certified and be evaluated for lead content using methods consistent with the California DTSC. NSF 61-2101a Annex G references the use of NSF 372 for lead content verification. The protocol in NSF 372 is consistent with DTSC guidelines.
Q: Does the law apply to fixture fittings in public restrooms, specifically to electronic or metered faucets with aerators or spray outlets that deliver tempered water to lavatories and wash fountains intended for hand washing only?
A: NO; the legislation states that CA Health & Safety Code 116875 (AB1953) applies to products that ”convey or dispense water for human consumption through drinking or cooking”. The US EPA and the California Department of Public Health (as defined by acceptance of NSF 61) do not consider public lavatory faucets and wash fountains to be sources of water for human consumption.
Q: Is an AB1953 approved faucet made entirely of materials with less than 0.25% lead content?
A: NO; there may be parts with more than 0.25% lead that are compensated by other parts with less or no lead. The requirement is that the weighted average content of all internal wetted surface components not exceed 0.25% lead content.
Q: Is a faucet compliant with low-lead laws equal to Annex G of NSF61?
A: NOT EXACTLY; one must use a test method that is the same as that used by the CA Department of Toxic Substances Control, which NSF 372 does.
Q: Are NSF-61, Annex G and NSF 372 the same?
A: ESSENTIALLY, YES; however, Annex G requires that a product comply with the applicable sections of NSF-61, while NSF-372 does not. Click here for more information.
Q: Does lead-free mean no lead?
A: NO; the definition of lead-free by CA Health & Safety Code 116875 (AB1953) is a maximum of 0.25% weighted average lead content of the wetted surface area of parts in contact with drinking water.
Q: What is the relationship between NSF 61, NSF 372 and CA Health & Safety Code 116875 (AB1953)/DTSC compliance?
A: California Health & Safety Code does not reference NSF 61. However, NSF 61 provides a means of evaluating water distribution system and plumbing system materials to ensure that they do not contaminate water used for drinking and cooking above concentration levels that would be adverse to human health. NSF 61 makes this evaluation against a broad list of US EPA Primary Drinking Water contaminants and also other unregulated contaminants included in the standard. CA Health & Safety Code 116875 (AB1953) and NSF 372 set prescriptive maximum allowable levels of lead content in water distribution and plumbing materials.
Overview of No-Lead Compliant Plumbing Products As Required By CA Health & Safety Code 116875 (previously AB1953) and Other Laws
Q: What are AB1953 and/or CA Health & Safety Code 116875?
A: AB1953 was a state Bill in California that served to amend California’s Health and Safety Code 116875 to limit the lead content in plumbing products, specifically “any pipe, pipe or plumbing fitting, or fixture intended to convey or dispense water for human consumption through drinking or cooking”, to a weighted average of 0.25% of the wetted surface area of the product. The Bill was passed into law on September 30, 2006, with an effective date of January 1, 2010, thereby amending California Health and Safety Code 116875, but many individuals still (incorrectly) reference this requirement as AB1953.
Q: What is the relationship between AB1953 and the California Health and Safety Code 116875?
A: AB1953 was a bill to amend the California Health & Safety Code.
Q: Do products have to be certified to the new lead requirements?
A: YES; NSF 372 provides guidance on test methods suitable for evaluating 0.25% weighted average lead content that can be used to certify products to the low lead laws & California Health and Safety code. However, other test methods can be used as long as equivalence is established.
Q: How/where can I find out if a product is 3rd party certified to meet CA Health & Safety Code 116875 (AB1953)?
A: See the attached sheet which provides 3rd party certifier listing, contact information and product marking information with respect to NSF 372 certification.
Q: If a product is NSF-61, Annex G certified, does that mean that it meets CA Health & Safety Code 116875 (AB1953)?
A: Yes; As long as the certifiers testing are in accordance with the protocols used by the California DTSC. The California Health & Safety Code requires a product must be third party certified and be evaluated for lead content using methods consistent with the California DTSC. NSF 61-2101a Annex G references the use of NSF 372 for lead content verification. The protocol in NSF 372 is consistent with DTSC guidelines.
Q: Does the law apply to fixture fittings in public restrooms, specifically to electronic or metered faucets with aerators or spray outlets that deliver tempered water to lavatories and wash fountains intended for hand washing only?
A: NO; the legislation states that CA Health & Safety Code 116875 (AB1953) applies to products that ”convey or dispense water for human consumption through drinking or cooking”. The US EPA and the California Department of Public Health (as defined by acceptance of NSF 61) do not consider public lavatory faucets and wash fountains to be sources of water for human consumption.
Q: Is an AB1953 approved faucet made entirely of materials with less than 0.25% lead content?
A: NO; there may be parts with more than 0.25% lead that are compensated by other parts with less or no lead. The requirement is that the weighted average content of all internal wetted surface components not exceed 0.25% lead content.
Q: Is a faucet compliant with low-lead laws equal to Annex G of NSF61?
A: NOT EXACTLY; one must use a test method that is the same as that used by the CA Department of Toxic Substances Control, which NSF 372 does.
Q: Are NSF-61, Annex G and NSF 372 the same?
A: ESSENTIALLY, YES; however, Annex G requires that a product comply with the applicable sections of NSF-61, while NSF-372 does not. Click here for more information.
Q: Does lead-free mean no lead?
A: NO; the definition of lead-free by CA Health & Safety Code 116875 (AB1953) is a maximum of 0.25% weighted average lead content of the wetted surface area of parts in contact with drinking water.
Q: What is the relationship between NSF 61, NSF 372 and CA Health & Safety Code 116875 (AB1953)/DTSC compliance?
A: California Health & Safety Code does not reference NSF 61. However, NSF 61 provides a means of evaluating water distribution system and plumbing system materials to ensure that they do not contaminate water used for drinking and cooking above concentration levels that would be adverse to human health. NSF 61 makes this evaluation against a broad list of US EPA Primary Drinking Water contaminants and also other unregulated contaminants included in the standard. CA Health & Safety Code 116875 (AB1953) and NSF 372 set prescriptive maximum allowable levels of lead content in water distribution and plumbing materials.