BCPP/EWG/NRDC/WVE coalition factsheet for California SB 258 (Lara) — Cleaning Product Right to Know Act of 2017

This is a two-page coalition advocacy factsheet circulated by Breast Cancer Prevention Partners (BCPP), the Environmental Working Group (EWG), the Natural Resources Defense Council (NRDC), and Women’s Voices for the Earth (WVE) in support of California SB 258 (Sen. Ricardo Lara), the Cleaning Product Right to Know Act of 2017. The bill was introduced in the 2017–2018 California legislative session and, after passage and signature by Governor Brown on 15 October 2017 (Chapter 830, Statutes of 2017), became codified as Cal. Health & Safety Code §§ 108950–108997. The factsheet was distributed during the legislative-advocacy period leading to passage; the contact list on p. 2 names the four coalition organisations as the points of contact for the campaign.

The factsheet describes the substantive provisions of SB 258 — mandatory ingredient disclosure on both product labels and manufacturer websites for consumer and institutional cleaning products, first-of-its-kind disclosure of individual chemicals included within “fragrance,” and a Confidential Business Information (CBI) carve-out that does not apply to chemicals on any of 22 authoritative lists of chemicals of concern identified by the California Department of Toxic Substances Control (DTSC) or to chemicals on the European Union list of fragrance allergens. The factsheet does not enumerate the 22 lists, and it does not name any heavy metal explicitly.

Heavy-metal relevance is indirect and operates via the same mechanism documented for the sibling nydec2020-cleansing-product-disclosure-bmp page: the SB 258 CBI carve-out, by referencing the 22 DTSC-identified chemicals-of-concern lists, sweeps in heavy metals to the extent they appear on any of those lists (CA Prop 65, CA MCLs, IRIS, IARC, NTP, ATSDR, US EPA PBTs, OEHHA Non-Cancer Hazards, and the additional DTSC-curated lists under the Safer Consumer Products Regulations chemical inventory; the SB 258 final statutory text and DTSC’s implementing rulemaking enumerate the 22 lists, but this factsheet does not). The factsheet is held in the Heavy Metal Index corpus as a regulatory-context citation for the SB 258 framework — the legislative-advocacy primary record from the four NGO sponsors — and not as a primary source for heavy-metal exposure values.

Key numbers

The factsheet reports no contamination measurements and no heavy-metal data. The reportable quantitative content is summarised below.

Public opinion (poll citation)

Indoor-air pollutant statement (footnote 11)

Wastewater statement (footnote 12)

Occupational-exposure demographics (footnote 13)

Statutory provisions described (page 1)

The factsheet does not enumerate the 22 DTSC-identified lists, does not state a sunset or effective date, does not name an implementation agency, and does not describe a remediation pathway for non-disclosing manufacturers. Those details are in the statutory text itself (Cal. Health & Safety Code §§ 108950–108997) and in DTSC’s implementing materials, neither of which is the present source page.

Health-effect claims summarised (page 1, footnotes 2–10)

The factsheet does not assert heavy-metal-specific contributions to any of these health effects. Lead, cadmium, mercury, arsenic, hexavalent chromium, and nickel are not named in the factsheet body, footnotes, or contact block.

Methods (brief)

Not applicable. This is a two-page legislative-advocacy factsheet, not an experimental study, surveillance dataset, or regulatory text. There is no sampling, no analytical instrumentation, no measurement of any kind. The “method” content of the factsheet is its summary of the proposed bill’s provisions, its summary of the policy case from cited secondary literature, and its identification of contact points for the coalition.

Bill provenance. SB 258 was introduced by California Senator Ricardo Lara on 2 February 2017; passed the State Senate 28–11 (29 May 2017) and the State Assembly 53–22 (15 September 2017); was concurred in by the Senate 29–10 (15 September 2017); and was signed into law by Governor Edmund G. Brown Jr. on 15 October 2017 as Chapter 830, Statutes of 2017. The statutory text is codified at Cal. Health & Safety Code Division 104, Part 3, Chapter 13 (§§ 108950–108997). The factsheet is undated within its body text but is internally consistent with mid- to late-summer-2017 drafting (footnotes accessed 21 August 2017; the FM3 poll cited is from January 2017).

Speciation. Not applicable. No heavy metals named.

Basis. Not applicable. No concentration values for any chemical in any matrix.

Implications

• The factsheet is the primary record of the coalition’s pre-passage legislative-advocacy framing for California SB 258, the Cleaning Product Right to Know Act of 2017. It is held in the Heavy Metal Index corpus as a regulatory-context citation for the SB 258 framework — companion to the statutory text at Cal. Health & Safety Code §§ 108950–108997 and to DTSC’s implementing materials.
• The SB 258 CBI carve-out — “chemicals will NOT be eligible for CBI protection if they appear on any of 22 authoritative lists of chemicals of concern” — is the mechanism by which the disclosure framework reaches heavy metals. Where a heavy metal is named (as element or compound) on any of the 22 DTSC-curated lists or on the EU fragrance-allergens list, a California-sold cleaning product containing that heavy metal cannot withhold its presence as CBI. The factsheet does not enumerate which heavy metals are captured by which of the 22 lists, and the actual list of 22 is in DTSC’s Safer Consumer Products Regulations chemical inventory, not in this factsheet. Wiki sessions seeking the enumeration should consult the DTSC inventory directly.
• The factsheet does not propose any heavy-metal threshold for any cleaning product. No HMTc-relevant threshold value can be drawn from this source.
• The SB 258 framework is the second US state-level mandatory cleaning-product ingredient-disclosure regime documented in the Heavy Metal Index corpus, alongside the New York DEC framework under ECL Article 35 and 6 NYCRR Part 659.6. The two frameworks differ structurally: SB 258 operates via a CBI carve-out tied to authoritative lists; the NY DEC framework operates via an ingredient-classification taxonomy (intentionally added / fragrance / nonfunctional byproduct / nonfunctional contaminant) with a five-step threshold hierarchy for the contaminant class.

Limitations

• No original measurements and no heavy-metal data. The factsheet reports no contamination values, no analytical methods, no detection frequencies, no heavy-metal concentrations or thresholds. The corpus value is regulatory-context only.
• Two-page advocacy document, not regulatory text. The factsheet is the coalition’s legislative-advocacy framing, not the binding statutory text. The substantive provisions described in the factsheet are paraphrases of SB 258 as introduced (early 2017); the final statute as enacted (Chapter 830, Statutes of 2017, signed 15 October 2017) may differ in detail from the factsheet’s summary. Wiki sessions needing the binding statutory text should consult Cal. Health & Safety Code §§ 108950–108997 directly.
• Heavy-metal applicability is indirect. The factsheet does not name any heavy metal. Heavy-metal capture by SB 258 is mediated by the 22 DTSC-curated chemicals-of-concern lists; the factsheet describes the existence of the 22-list mechanism but does not enumerate the lists or identify which contain heavy metals.
• 22 lists not enumerated. The factsheet states that the 22 lists are “identified by the CA Department of Toxic Substances Control” but does not provide the enumeration. The authoritative enumeration is in DTSC’s Safer Consumer Products Regulations chemical inventory; that DTSC inventory is not part of the present source page.
• Health-effect claims rely on cited secondary literature. The factsheet’s health-effect statements (asthma induction, breast cancer, birth defects, biomonitoring detection in cord blood) are paraphrases of the underlying primary literature cited in footnotes 2–10. Wiki sessions seeking the primary evidence should consult the cited primary sources directly; the factsheet itself is not the primary record.
• Coalition advocacy posture, not independent analysis. The factsheet was prepared by four advocacy organisations actively campaigning for SB 258 passage. Evidence-tier C is appropriate to reflect the document’s advocacy posture; the underlying primary citations in footnotes 2–10 carry whatever tier their original publications carry.
• No publication date in document body. The factsheet PDF carries no explicit publication date. The 2017 year is set on the basis of (i) the filename “California_SB258_Factsheet_2017.pdf,” (ii) internal references to footnotes accessed 21 August 2017, and (iii) the bill name “the Cleaning Product Right to Know Act of 2017” used in the title. The factsheet was distributed during the 2017 legislative-advocacy period preceding passage on 15 September 2017 and signature on 15 October 2017.

Provenance

• Source PDF: raw/Manual Fetch Kimi /June 8/Kimi_Agent_Download Corruption Issue/_extracted_household_06_Regulatory_EPA_GreenSeal/06_Regulatory_EPA_GreenSeal/California_SB258_Factsheet_2017.pdf
• SHA-256: efea0138d92228c6134541eca3c72ca1da8922e66b44f98f4280b22cca97ca79
• File size: 153 KB; document body p. 1 (provisions, public-opinion framing, health-effects framing) plus p. 2 (workforce-demographics framing, contact block, footnotes 1–13). Total 2 pages.
• Publishers: Breast Cancer Prevention Partners (BCPP), Environmental Working Group (EWG), Natural Resources Defense Council (NRDC), Women’s Voices for the Earth (WVE) — coalition advocacy factsheet, distributed via each organisation’s web resources for the SB 258 campaign.
• Document title (header): “SB 258 (Lara): The Cleaning Product Right to Know Act of 2017.”
• Authorising bill: California SB 258 (Sen. Ricardo Lara, 2017–2018 legislative session); chaptered as Chapter 830, Statutes of 2017; codified at Cal. Health & Safety Code Division 104, Part 3, Chapter 13 (§§ 108950–108997).
• Implementing agency: California Department of Toxic Substances Control (DTSC) — identification and maintenance of the 22 authoritative lists referenced by the CBI carve-out; California Department of Industrial Relations, Division of Occupational Safety and Health (Cal/OSHA) — workplace label requirements.
• Companion document in the same Kimi-corruption folder: California_SB258_Right_to_Know_Summary.pdf (a separate, longer summary; not the present source page; processed separately).
• Sibling US state framework in HMI corpus: nydec2020-cleansing-product-disclosure-bmp.
• DOI: none assigned (NGO advocacy factsheet, not a journal article).
• License: coalition-authored advocacy factsheet distributed publicly; treated by HMI as public-domain regulatory-context reference material.
• Access date: 2026-06-09.
• Acquisition path: included in the Kimi Agent Download Corruption Issue folder raw/Manual Fetch Kimi /June 8/Kimi_Agent_Download Corruption Issue/_extracted_household_06_Regulatory_EPA_GreenSeal/06_Regulatory_EPA_GreenSeal/, alongside the NY DEC cleansing-product disclosure BMP, EPA Safer Choice Standard 2024 and Master Criteria, the four Green Seal standards (GS-37 2024, GS-37 2009 comparison, GS-52 2022, GS-8 2022), the four EU Ecolabel documents (Factsheet, User Manual, JRC TR2/AHWG2 revision, EEB 30-year briefing), the Bello et al. 2009 occupational-exposure study, the David Suzuki Foundation toxic-cleaners web copy, two NIOSH HHE hospital-cleaning reports (2015-0053 and revised), and the WECF Women and Chemicals 2016 report.

Wiki pages this source may touch

• nydec2020-cleansing-product-disclosure-bmp — sibling US state cleansing-product disclosure framework (New York). Structural-comparison reference.
• epa2024-safer-choice-standard-dfe — federal voluntary certification standard for cleaning products; complementary US regulatory context.
• epa2024-safer-choice-master-criteria-ingredients — companion ingredient-evaluation document for the EPA Safer Choice / DfE program.
• davidsuzuki2014-toxic-household-cleaners — sibling NGO educational document on cleaning-product chemicals (David Suzuki Foundation, Canadian-framed).
• all-purpose-cleaners — within SB 258 scope (consumer and institutional cleaning products). Regulatory context.
• window-glass-mirror-cleaners — within SB 258 scope (glass cleaners named in the factsheet body). Regulatory context.
• carpet-cleaners — within SB 258 scope (carpet cleaners named in the factsheet body). Regulatory context.
• pre-treaters-stain-removers — within SB 258 scope (stain removers named in the factsheet body). Regulatory context.
• laundry-detergents — within SB 258 scope (laundry detergents discussed in footnote 12 wastewater paragraph). Regulatory context.
• instant-air-refreshment-sprays — within SB 258 scope (air fresheners named in the factsheet body; aerosol-spray subcategory). Regulatory context.
• gel-diffusers — within SB 258 scope (air fresheners named in the factsheet body; gel-diffuser subcategory). Regulatory context.
• electric-plug-in-evaporators — within SB 258 scope (air fresheners named in the factsheet body; plug-in evaporator subcategory). Regulatory context.
• household-specialty-cleaners-other — within SB 258 scope (catch-all for the factsheet’s “more” cleaning-product list element). Regulatory context.

Verification notes

• Identity-check results on 2026-06-09 against wiki/sources/: DOI null (NGO advocacy factsheet, no DOI assigned); raw_handle grep for MFK_california-sb258-factsheet-2017 returned no matches; cite-key grep for bcpp2017 / sb258 / right-to-know / cleaning-product-disclosure in the California domain returned no matches. The sibling nydec2020-cleansing-product-disclosure-bmp page is a New-York-state document, not a SB 258 page. Ingested as NEW.
• SHA-256 of the source PDF computed from disk on 2026-06-09: efea0138d92228c6134541eca3c72ca1da8922e66b44f98f4280b22cca97ca79.
• The document has no DOI (NGO advocacy factsheet). doi is null.
• Year set to 2017 on the basis of (i) PDF filename suffix _2017, (ii) internal references to footnotes accessed 21 August 2017, (iii) the bill name “the Cleaning Product Right to Know Act of 2017,” and (iv) consistency with the campaign’s pre-passage advocacy timeline (passage 15 September 2017, signature 15 October 2017). The factsheet PDF itself carries no explicit date.
• Evidence tier set to C on the basis of: (i) the document is a two-page coalition advocacy factsheet, not a primary regulatory text, not a peer-reviewed study, and not an independent expert analysis; (ii) the authors are four advocacy organisations actively campaigning for SB 258 passage; (iii) substantive provisions are paraphrases of the bill rather than the binding statutory text; (iv) heavy-metal applicability is indirect via the 22 DTSC-curated lists (not enumerated in the factsheet). Tier C is consistent with the davidsuzuki2014-toxic-household-cleaners sibling NGO-educational document in the same corpus folder.
• Source type set to ngo-advocacy to distinguish from ngo-educational (David Suzuki consumer-education web copy) — this factsheet is explicitly an advocacy document supporting a specific named bill, not generic consumer education.
• License set to ”© 2017 coalition authors (Breast Cancer Prevention Partners / EWG / NRDC / Women’s Voices for the Earth); public-domain factsheet distributed for legislative-advocacy purposes” — the four organisations distributed the factsheet publicly to support SB 258, and HMI treats it as redistributable in that capacity.
• metals: [] is intentional: the factsheet does not name any heavy metal in body text, headers, or footnotes. The Pb, Cd, As, Hg, Cr-VI, Ni capture by SB 258 is mediated indirectly through the 22 DTSC-curated chemicals-of-concern lists, but the factsheet itself does not enumerate which heavy metals are captured by which lists. Routing fan-out to metals/* pages is therefore not asserted at the source-page level; the SB 258 statutory text and DTSC inventory carry the element-level mappings if and when those pages are populated.
• ingredients: [] is intentional: the factsheet is a generic disclosure-framework document; no specific ingredient is named in scope.
• products: [...] lists the nine cleaning-product taxonomy slugs currently in wiki/products/ that map to product categories explicitly named in the factsheet’s first sentence (“detergents, glass cleaners, carpet cleaners, stain removers, air fresheners, all-purpose cleaners and more”). The factsheet’s “air fresheners” element is split across three sibling product slugs in the wiki taxonomy — instant-air-refreshment-sprays, gel-diffusers, and electric-plug-in-evaporators — corresponding to the aerosol-spray, gel-diffuser, and plug-in evaporator subcategories respectively. Routing fan-out is regulatory_context because no contamination values are reported. The product list is narrower than the nydec2020-cleansing-product-disclosure-bmp list because that sibling document includes a 24-brick GS1 enumeration; the SB 258 factsheet does not enumerate covered product categories beyond the six examples plus “more.”
• matrices: [household-cleaning-product] matches the matrix used on the four sibling regulatory-context source pages in the same corpus folder.
• jurisdictions: [US-CA] because the factsheet supports California state legislation. No other jurisdiction is asserted.
• Wiki/HMTc firewall (Part 2): the factsheet is upstream of any HMTc threshold-setting work and does not propose any quantitative limit on any chemical in any product matrix. No Part 2 drift risk.
• Brand firewall (Part 12): the factsheet does not name any commercial brand of cleaning product. No brand-firewall action required.
• Quantitative content in this page (FM3 poll value, EPA indoor-air pollutant ratio, Kolpin et al. wastewater detection rate, US BLS occupational-demographic percentages, statutory-provision text quotations) is reproduced exactly from the source PDF with page and footnote locators throughout.
• No new ingredient pages, no new product pages, no new regulation pages were created during this ingest, per CLAUDE.md Part 10 and the skill’s hard constraints. The product list in frontmatter draws only on existing wiki/products/ slugs.
• If a regulations/ca-sb258-cleaning-product-right-to-know.md page is ever needed (Step 0 Lock decision), this factsheet would be the principal pre-passage advocacy citation, with the binding statutory text at Cal. Health & Safety Code §§ 108950–108997 as the regulatory anchor and the DTSC Safer Consumer Products Regulations chemical inventory as the source for the 22 authoritative lists. The companion California_SB258_Right_to_Know_Summary.pdf in the same folder is processed separately and is expected to be the longer summary document (not this factsheet).
• Audit subagent (2026-06-09, v2 skill general-purpose audit) returned PROMOTE verdict with two ⚠️ concerns and zero ❌ definite-error findings. Concern (a) Check 2 — odor-removers-hard-surfaces was an inexact mapping for the factsheet’s “air fresheners” element, since the wiki taxonomy carries three dedicated air-freshener product slugs (instant-air-refreshment-sprays, gel-diffusers, electric-plug-in-evaporators); verified against wiki/products/ directory listing and against the taxonomy snapshot — finding correct. Applied: replaced the single odor-removers-hard-surfaces link with the three dedicated air-freshener slugs in frontmatter products:, in the “Wiki pages this source may touch” section, and updated the Verification-notes product-mapping rationale paragraph to reflect the nine-slug product list and the air-fresheners three-way split. Concern (b) Check 3 — the bill-provenance paragraph (vote counts, signature date, Chapter 830 designation, codification at Cal. Health & Safety Code §§ 108950–108997) introduces facts external to the factsheet PDF. Verified: those facts are accurate to the California Legislative Information public record but the page does already explicitly frame them as contextual provenance (“the factsheet is undated within its body text but is internally consistent with mid- to late-summer-2017 drafting”), not as factsheet claims. Not applied as a substantive change because the framing is already correct; the audit-subagent itself flagged this as “not blocking” and the verdict was PROMOTE. 0 findings rejected as false positives.

Page history

The five most recent substantive edits to this page. The full version history lives in git; when DOI minting comes online (see schema docs), each entry below will also link to a version-pinned DataCite DOI.