CPSC (2011) — CPSIA Section 101(a)(2)(C) 100 ppm Lead-Content Limit: Technological-Feasibility Determination and Effective-Date Notice (June 2011 briefing package, Docket CPSC-2010-0080)

A fifty-nine-page Commission ballot package prepared for the July 13, 2011 decisional meeting of the U.S. Consumer Product Safety Commission addressing whether the Consumer Product Safety Improvement Act of 2008 (CPSIA) Section 101(a)(2)(C), 15 U.S.C. 1278a(a)(2)(C), requirement that children’s products contain no more than 100 parts per million (ppm) total lead by weight, effective August 14, 2011, should be allowed to take effect or should be found “not technologically feasible” for any product or product category under the four-factor test at Section 101(d), 15 U.S.C. 1278a(d). The package contains four nested documents: a June 22, 2011 Office of General Counsel memorandum to the Commission (signed by Philip L. Chao and Hyun S. Kim) transmitting a draft Federal Register notice for ballot vote; the draft Federal Register notice itself (announcing the August 14, 2011 effective date and recording that no Section 101(d) infeasibility determination has been made); a Staff Briefing Package dated June 21, 2011 (Howell, Hatlelid, Williams) reviewing technological feasibility across plastics, lead crystal, metals and alloys, and the stakeholder-submitted lead-content datasets; the Tab A Engineering Sciences memorandum (Butturini and Caton, May 7, 2011) reviewing the metallurgy of lead-content limits in steels, zinc, copper alloys, and aluminium and the commercial availability of low-lead substitutes; and the Tab B Economic Analysis memorandum (Zamula and Aiken, May 9, 2011) reviewing affected industries (manufacturers, wholesalers, retailers) and cost impacts on materials substitution, product redesign, and increased testing. The staff recommendation is Briefing Option 1: do not find that the 100 ppm lead content limit is not technologically feasible for any product or product category, as defined by the CPSIA. The 100 ppm content limit subsequently took effect on August 14, 2011 as scheduled, with a separate stay of enforcement for bicycles and youth motorized recreational vehicles in effect until December 31, 2011 (76 FR 6765). The PDF is a FOIA-released ballot package marked “THIS DOCUMENT HAS NOT BEEN REVIEWED OR ACCEPTED BY THE COMMISSION” and “CLEARED FOR PUBLIC RELEASE UNDER CPSA 6(b)(1)”; signature blocks for Commissioner votes on the OGC ballot memo’s four publication options (I. Approve without changes / II. Approve with changes / III. Do not approve / IV. Take other action) are blank in the ballot package as released.

Key numbers

• CPSIA Section 101(a) phased lead-content limits for children’s products (Briefing memo p. 1; Engineering Sciences memo p. 1): the Consumer Product Safety Improvement Act of 2008 (Public Law 110-314), Section 101(a)(2), 15 U.S.C. 1278a(a)(2), established three sequential lead-content limits for the accessible component parts of any children’s product (defined as a product designed or intended primarily for children twelve years old and younger): 600 ppm effective February 10, 2009; 300 ppm effective August 14, 2009; and 100 ppm effective August 14, 2011, unless the Commission determines that the 100 ppm limit is not technologically feasible for a specific product or product category.
• Section 101(d) four-factor technological-feasibility test (Draft FR Notice p. 2; Briefing memo p. 1; Engineering Sciences memo pp. 1-2): a lead limit is deemed technologically feasible with respect to a product or product category if any one of the following is satisfied: (1) a product that complies with the limit is commercially available in the product category; (2) technology to comply with the limit is commercially available to manufacturers or is otherwise available within the common meaning of the term; (3) industrial strategies or devices have been developed that are capable, or will be capable, of achieving such a limit by the effective date and that companies acting in good faith are generally capable of adopting; or (4) alternative practices, best practices, or other operational changes would allow the manufacturer to comply with the limit.
• Section 101(a)(2)(D) lowest-feasible-amount fallback (Engineering Sciences memo p. 2): if the Commission determines that the 100 ppm limit is not technologically feasible for a product or category, the Commission must, by regulation, establish the lowest amount below 300 ppm that it determines is technologically feasible.
• Docket and rulemaking timeline (Briefing memo p. 2; Draft FR notice pp. 2-3): Docket No. CPSC-2010-0080. The Commission published the initial request for comment at 75 FR 43942 (July 27, 2010); the public-hearing notice at 76 FR 4641 (January 26, 2011); the hearing-record reopening notice at 76 FR 12944 (March 9, 2011); held the public hearing on February 16, 2011 (Washington, DC). The Commission received twenty-four written comments from consumers, consumer groups, manufacturers, retailers, associations, and laboratories.
• Statutory exclusions and stays of enforcement (Draft FR notice p. 4; Engineering Sciences memo p. 2): the 100 ppm limit applies “unless otherwise excluded under 16 CFR 1500.87 through 1500.91” — i.e., the inaccessible component parts rule (§1500.87, see cpsc2009-cpsia-101b-inaccessibility-rule), the electronic devices interim rule (§1500.88), the procedural rules for determinations and exclusions (§1500.89 and §1500.90, see cpsc2009-cpsia-101-procedures-npr), and the natural-materials determinations rule (§1500.91). A separate stay of enforcement is recorded for the lead content of certain bicycle parts and youth motorised recreational vehicle parts, including metal components, in effect until December 31, 2011 (76 FR 6765).
• Stakeholder-submitted toy-testing compliance dataset (SGS North America) (Briefing memo p. 5): Sanjeev Gandhi of SGS North America presented results of testing thousands of toy samples for compliance with the 300 ppm lead-content limit. Across the dataset overall, 96.2 % of metal items had less than 40 ppm lead, 97.4 % of glass and ceramic items had less than 40 ppm lead, and 99.3 % of plastic items had less than 40 ppm lead. The percentage of samples with lead content greater than 100 ppm and less than 300 ppm was 0.69 % for metals, 0.34 % for glass and ceramics, and 0.06 % for plastics — i.e., a small minority of items currently passing the 300 ppm limit would fall in the 100-300 ppm “compliance gap” newly captured by the lower limit. The percentage of metal items found to exceed 100 ppm in the SGS dataset is materially higher than for glass/ceramic or plastic but remains below 1 % of the tested sample.
• Stakeholder-submitted metallic-parts dataset (Hong Kong American Chamber of Commerce) (Briefing memo p. 5 and p. 9): in more than 13,000 tests of metallic parts used in the toy industry, 99.54 % of samples had less than 100 ppm lead.
• Industry cost estimates for moving from 300 ppm to 100 ppm (Briefing memo p. 8; Economic Analysis memo pp. 24-26): the Bicycle Product Suppliers Association (BPSA) estimated that the 100 ppm limit could increase the cost of metallic parts of children’s bicycles by approximately 25 %, citing a prior 20-25 % cost increase experienced when the lead content limit was reduced from 600 ppm to 300 ppm; BPSA cited a specific example of a bicycle inner-tube valve stem where the price increase could be up to 28 %. Learning Resources, Inc. estimated a 10-20 % increase in the cost of producing finished educational materials and learning toys. According to a U.S. fastener manufacturer (Russ Johansen, Specialty Screw Corporation), steel guaranteed to less than 100 ppm lead is “substantially more expensive” than general-use steel, though the source did not quantify the premium. Olin Brass reported that producing brass marginally below 100 ppm requires a higher proportion of virgin brass and a 5-10 % rework rate, implying a brass-cost premium of at least 10 %. Email from Steven Kaplan (Hallmark Metals Corporation, May 20, 2011): low-lead tin (e.g., 40 ppm tin) is available at a 10-15 % price premium over other tin products. The Zhejiang Jewelry Industry Association (cited via the February 24, 2011 CPSC Beijing Office trip report) noted that Chinese children’s-jewellery manufacturers are using and developing low-lead zinc alloys as substitutes for other metals. Special High Grade zinc (≤30 ppm Pb) sells at a ~3 % price premium over High Grade zinc (≤300 ppm Pb), per the Engineering Sciences memo.
• Steel lead-content metallurgy (Engineering Sciences memo pp. 16-17): steel manufacturing temperatures typically vaporise lead from the melt; lead is intentionally added back at the pouring/ingot stage for free-machining grades at 0.20-0.35 % (2,000-3,500 ppm) by weight. AISI 1215 carbon steel (UNS G12150) is reported to contain less than 0.01 % (100 ppm) lead. Several manufacturers have announced “lead-free” machining steel and stainless steel with no lead at less than 20 ppm as a constituent. Patents covering lead-free machining steel alloys are cited at footnotes 4-7 (Iwama et al. 2007, 2008; Holowaty 1988; Deardo and Garcia 2001). 300-series stainless steels (303, 304, 316, 317) — applications where the metal contacts the human body — have been determined not to contain lead in concentrations above the CPSIA limits, with one identified exception where lead is intentionally added. A March 4, 2011 telephone conversation between CPSC staff and the chief metallurgist at a major U.S. steel manufacturer indicates that customers can add a trace-lead specification of less than 0.01 % (100 ppm) to a standard AISI 4140 steel order. The American Iron and Steel Institute (AISI) (Comment CPSC-2010-0080-0028, February 22, 2011) concluded that the reduction to less than 100 ppm in the United States is technologically feasible because of the lead-vaporising steelmaking temperatures, applying to both virgin (unrecycled) and recycled steel. The Toy Industry Association (TIA) reported that some commercial steel contains 0.015-0.35 % (150-3,500 ppm) lead, an upper range that would fail the 100 ppm limit.
• Zinc lead-content specifications (ASTM B6-03) (Engineering Sciences memo p. 17): ASTM B6-03 Standard Specification for Zinc identifies three commercial grades for lead in zinc: Prime Western up to 1.4 % (14,000 ppm) lead by weight; High Grade up to 0.03 % (300 ppm) lead; Special High Grade (SHG) up to 0.003 % (30 ppm) lead. Special High Grade is used mainly for zinc-based casting alloys and sells at a ~3 % per-metric-ton premium over High Grade at calendar year 2011 prices. The Imperial Smelting process generates roughly one ton of lead for every two tons of zinc, accounting for the natural lead contamination of zinc ore.
• Copper-alloy lead-content specifications (Engineering Sciences memo p. 17): lead is intentionally added to copper alloys up to 6 % by weight (60,000 ppm) to make red brass; more typically, lead is an impurity at 0.05 %, 0.07 %, or 0.15 % (500 ppm, 700 ppm, or 1,500 ppm). “Lead-free” brass (C69300) may contain up to a maximum of 0.09 % (900 ppm) lead; “EnviroBrass II” is an alloy with up to 0.25 % (2,500 ppm) lead. C6801 brass is available from at least two manufacturers and specifies less than 0.01 % (100 ppm) lead. Electrical connectors with copper alloys (e.g., phosphor bronze) contain up to 0.05 % (500 ppm) lead when made to meet European Union Reduction of Hazardous Substances (EU RoHS) requirements of less than 0.1 % (1,000 ppm) lead by weight. A April 11, 2011 telephone conversation between staff and a large producer of brass alloys (Olin Brass) indicated that with extra care on source-material selection and greater use of virgin brasses, brass with less than 100 ppm lead can be produced, with a 5-10 % material “fallout” (rework) rate.
• Aluminium lead-content specifications (Engineering Sciences memo p. 18): lead does not naturally occur in aluminium and is intentionally added for the same machinability reasons as in steel. An EU RoHS exception limits lead in aluminium to no more than 0.4 % (4,000 ppm). UltrAlloy 6020 (Alcoa, Inc.) is a machinable aluminium alloy with up to 0.05 % (500 ppm) lead. KE2 and KE6 (Kobe Steel Group) are machinable aluminium alloys with bismuth and indium substituted for lead. Many alloy designations contain no lead but list a maximum “other” concentration of 0.05 % (500 ppm), with some as low as 0.003 % (30 ppm). A March 8, 2011 telephone conversation with a major U.S. aluminium manufacturer indicated that there is no lead in many common alloys (e.g., aluminium alloy 2024), and that only alloys 2011 and 6262 (the latter no longer produced in the United States) contain lead. Aluminium alloys that list lead in their composition range from 0.20 % (2,000 ppm) to 2 % (20,000 ppm). Alloys 6351A and 6061A specify a maximum 0.003 % (30 ppm) lead content. Patents covering substantially lead-free aluminium alloys are cited at footnotes 8-11 (Bartges et al. 1996; Farrar and Coats 1998; Sircar 2002; Sircar 1996).
• Lead crystal (Briefing memo p. 4): typical lead crystal contains more than 20 percent (200,000 ppm) lead, which already exceeds the current 300 ppm lead content limit for children’s products and so cannot be used in children’s products under either the existing 300 ppm or the August 2011 100 ppm limit. A written comment from Sheila Millar (Fashion Jewelry and Accessories Trade Association) indicated that a new crystal product with the quality, sparkle, and shine of leaded crystal has been developed without the use of lead.
• Canada — Hazardous Products Act (SOR/2010-273), effective November 26, 2010 (Briefing memo p. 10, footnote 2): accessible parts of products used in the mouth (other than kitchen utensils, considered separately) or by children under 3 years old may not contain lead in excess of 90 mg/kg (ppm). Exceptions apply where lead is necessary to produce an essential characteristic of the part, no alternative part containing less lead is available, and the migratable lead does not exceed 90 mg/kg based on the tests specified in the European toy safety standard EN 71-3. Wheel axles on toy cars/trucks; heads of nuts, bolts, screws, and other fasteners; and the tips of inner-tube valves on tricycle wheels are listed as parts not expected to be extensively contacted by children and so not required to comply with the lead limit.
• Illinois — Lead Poisoning Prevention Act (410 ILCS 45/), effective January 1, 2010 (Briefing memo p. 10, footnote 3): manufacturers must include warning labels on children’s products containing more than 40 ppm lead within the following scope: jewellery made for or marketed to children under the age of 12; child care products designed for or intended for use by the manufacturer to help the sleep, relaxation, or feeding of children under the age of 6; and toys with surface paint that are designed for or intended for use by children under the age of 12.
• European Union — EN 71-3:1994 Safety of Toys, Part 3 (Migration of certain elements) (Briefing memo pp. 10-11): restricts lead in certain toys for children up to age 6 (and certain products that may come into contact with the mouth) on the basis of solubility (or leaching) at 90 mg/kg of toy material under the conditions of the specified migration test; does not restrict the lead content of toys. A toy may contain more than 90 mg/kg lead in its substrate if the lead does not migrate out of the material during the test.
• International — ISO 8124-3:1997 Safety of Toys, Part 3 (Briefing memo p. 11): the International Organization for Standardization Safety of Toys, Part 3: Migration of Certain Elements (ISO 8124-3:1997) is based on the European Union’s EN 71-3:1994 standard; certain countries have adopted ISO 8124-3 as their national standard.
• Companion U.S. lead-paint rule (Briefing memo p. 3, §i): the lead content of household paint and paints and surface coatings on children’s products and certain household items has been restricted in the United States under 16 CFR Part 1303 for several decades (the original 600 ppm lead-paint surface-coating rule); the CPSIA Section 101 lead-content requirements operate alongside the 16 CFR Part 1303 surface-coating rule.
• CPSIA Section 14(a)(2) testing and certification requirements (Briefing memo p. 1): children’s products, including the component parts of children’s products, are subject not only to the Section 101 lead-content limits but also to the testing and certification requirements of CPSA Section 14(a)(2), 15 U.S.C. 2063(a)(2).
• Affected-industry NAICS scope (Economic Analysis memo p. 23, Tables 1-3): the 100 ppm requirement applies to any manufacturer that produces or imports children’s products, broadly defined to include bicycles, books, furniture, apparel, jewellery, televisions, electronic games, toys, and more, if intended for children twelve years of age or younger. Affected manufacturer NAICS categories cover more than 30,000 firms; affected wholesaler NAICS categories cover close to 80,000 firms; affected retailer NAICS categories cover nearly 129,000 firms, though not all firms in those categories are engaged in children’s-product activity.
• Staff conclusion and recommendation (Briefing memo p. 12): staff reviewed technical information, written public comments, public-hearing oral comments, and other available information, and concluded that for most products and materials, lead content is already low; for other products, materials or technologies exist that manufacturers can specify to meet a 100 ppm limit. CPSC staff has found no application of lead in metals where the lead gives the metal some desired function at the 300 ppm or 100 ppm level specified by the CPSIA. The staff briefing memo enumerates three options for Commission consideration (Briefing memo p. 12, Arabic-numbered): Option 1 — do not find that a lead content limit of 100 ppm is not technologically feasible for a product or product category, as defined by the CPSIA; Option 2 — find that a lead content limit of 100 ppm is not technologically feasible for a product or product category; and Option 3 — take other action. Staff recommends Briefing Option 1 (do not find infeasibility). Separately, the Office of General Counsel transmittal memorandum (OGC memo p. 1-2) presents four ballot-vote options for publication of the draft Federal Register notice itself (Roman-numbered): Option I — approve publication of the draft notice in the Federal Register without changes; Option II — approve publication with changes (please specify); Option III — do not approve publication of the draft notice; Option IV — take other action. The OGC ballot options govern publication of the draft Federal Register notice; the Briefing options govern the substantive technological-feasibility determination that the draft notice embodies.
• Public-health framing (Briefing memo p. 9): for products with lead content between 100 ppm and 300 ppm, staff identified examples of items that would tend to be associated with a low likelihood of exposure because of infrequent contact by children and the low likelihood of being mouthed or accidentally swallowed: screws, nuts, bushings, rods, and shafts on bicycles and other children’s products. Staff expects that the overall contribution of such products to lead exposure in children is minimal even at lead contents between 100 ppm and 300 ppm.

Methods (brief)

Commission ballot package compiled by the CPSC Office of General Counsel (Chao and Kim) on June 22, 2011 for the July 13, 2011 decisional meeting, transmitting a draft Federal Register notice declaring that no Section 101(d) infeasibility determination has been made and that the 100 ppm lead-content limit will accordingly take effect on August 14, 2011 as scheduled under CPSIA Section 101(a)(2)(C). The agency’s evaluation method is a Section 101(d) four-factor test (commercial availability of a compliant product; commercial availability of compliant-enabling technology; demonstrated development of industrial strategies or devices capable of compliance by the effective date; or availability of alternative practices, best practices, or other operational changes) applied product-category-by-product-category and material-by-material across the children’s-products universe.

The staff briefing package (Howell, Hatlelid, Williams, June 21, 2011) integrates three inputs: a Directorate for Engineering Sciences memorandum (Butturini and Caton, May 7, 2011, Tab A) reviewing the metallurgy and lead-content specifications of steels, zinc (ASTM B6-03 grades), copper alloys (red brass, lead-free brasses, EnviroBrass II, phosphor bronze, C6801 brass), and aluminium alloys (UltrAlloy 6020, KE2/KE6, alloys 2011/2024/6262/6351A/6061A) and the commercial availability of substitute low-lead alloys; a Directorate for Economic Analysis memorandum (Zamula and Aiken, May 9, 2011, Tab B) assessing the affected industries by NAICS code and the cost impacts on materials substitution, product redesign, and increased testing; and twenty-four written public comments and oral testimony from the February 16, 2011 public hearing under Docket No. CPSC-2010-0080 (Tab C). Stakeholder-submitted compliance datasets — the SGS North America toy-testing dataset (thousands of samples; metal, glass/ceramic, and plastic items below 40 ppm at 96.2 %, 97.4 %, and 99.3 % respectively; 100-300 ppm “compliance gap” of 0.69 %, 0.34 %, and 0.06 %) and the Hong Kong American Chamber of Commerce metallic-parts dataset (>13,000 tests; 99.54 % below 100 ppm) — provide the empirical basis for the staff conclusion that the 100 ppm limit is technologically feasible. The agency reports no primary contamination measurements of its own; the briefing aggregates third-party datasets and reviews standard-alloy lead-content specifications. Analytical-method comments from public commenters representing analytical-laboratory associations indicate that inductively coupled plasma (ICP) technology, properly performed, achieves precision, reliability, and repeatability in testing for levels of 100 ppm or less in materials used to make consumer products. Through in-house testing of NIST-certified lead standard reference materials containing less than 100 ppm lead, CPSC Laboratory Science staff concluded that CPSC-published test methods can be applied effectively to samples with less than 100 ppm lead. The staff briefing notes that test variability and material heterogeneity may be addressed by obtaining a representative homogeneous aliquot of the material by grinding or milling a component before analysis.

No statistical analysis or modelling is reported. The agency’s conclusion is qualitative: for each material class and product category reviewed, staff identified at least one source of compliant material or one industrial strategy by which the 100 ppm limit could be achieved, satisfying the Section 101(d) four-factor disjunctive test. The staff briefing acknowledges that compliance will not be uniformly straightforward across industries — small manufacturers in particular may face minimum-order-quantity constraints and limited access to certified low-lead alloy lots — but treats those distribution-and-access constraints as cost effects rather than as technological-infeasibility findings.

Implications

• Certification (HMTc): This source establishes the U.S. federal regulatory floor for lead content in children’s products at 100 ppm total lead by weight as of August 14, 2011, under CPSIA Section 101(a)(2)(C). Any HMTc certification covering children’s products (toys, children’s personal care, children’s jewellery, infant durables, child-targeted apparel, and similar categories) must record the 100 ppm CPSIA floor as the regulatory-alignment baseline for total lead in accessible component parts; HMTc thresholds tighter than 100 ppm should carry the Part 19 precautionary or market-ratcheting rationale tag, and any threshold matching 100 ppm should carry regulatory-alignment. The Commission’s adoption of the staff recommendation that no product or product category is technologically infeasible at the 100 ppm level is the canonical primary-record citation establishing that 100 ppm is achievable for children’s-product substrate materials at commercial scale. The exclusions under 16 CFR 1500.87 (inaccessibility), 1500.88 (electronic devices), 1500.89/1500.90 (procedures, see cpsc2009-cpsia-101-procedures-npr), and 1500.91 (natural materials) define the carve-outs from the 100 ppm content limit; HMTc category scopes should disclose how each carve-out is treated within the HMTc test programme.
• Courses: Foundational case study for the children’s-product regulatory module. The Section 101(d) four-factor disjunctive feasibility test (commercial product availability, commercial technology availability, industrial-strategies development, or alternative practices) is the procedural framework that any future agency-level technological-feasibility argument under the CPSIA will be evaluated against. The materials-class review at Tab A (steels, zinc per ASTM B6-03, copper alloys including C6801 brass and “EnviroBrass II”, and aluminium alloys including UltrAlloy 6020 and the KE2/KE6 bismuth- and indium-substituted alloys) is a usable primary-source reference for course modules covering metal substrate lead control. The Tab B economic analysis is a usable case study of how a small-but-non-trivial cost increase (10-28 % across affected metal-bearing component categories) can be absorbed into a product class without infeasibility-finding triggers. The SGS toy-compliance dataset (96-99 % of items already below 40 ppm) and the Hong Kong American Chamber of Commerce metallic-parts dataset (99.54 % of >13,000 metallic-parts tests below 100 ppm) are usable empirical illustrations of how commercial-availability data anchor a regulatory feasibility finding.
• App: Not directly relevant to ingredient contamination_profile data. The CPSIA Section 101 scope (a consumer product designed or intended primarily for children twelve years of age or younger) is the gating condition for any future app surface that conditions risk advisories on whether a given children’s-product SKU is covered by CPSIA Section 101. The 16 CFR 1500.87/1500.88/1500.91 carve-outs (inaccessibility, certain electronic-device components, natural materials per cpsc2009-cpsia-101-procedures-npr) would each become an app-surface filter for the subset of SKUs whose covered components are entirely within a categorical exemption.

Wiki pages this source may touch

• lead
• toys-painted
• toys-substrate-materials
• children-personal-care
• childrens-jewelry

Verification notes

• Document identity and date. The PDF is the FOIA-released Commission ballot package for the July 13, 2011 decisional meeting, bearing the CPSC seal and stamped “THIS DOCUMENT HAS NOT BEEN REVIEWED OR ACCEPTED BY THE COMMISSION” and “CLEARED FOR PUBLIC RELEASE UNDER CPSA 6(b)(1)“. The Office of the General Counsel cover memorandum is dated June 22, 2011 (Chao and Kim, through Falvey and Hinson); the attached staff briefing package signature page is dated June 21, 2011 (Howell, Hatlelid, Williams; the OGC transmittal and the briefing memo bear different dates — the OGC ballot memo on June 22 forwards the briefing memo signed out the day before); the Tab A Engineering Sciences memorandum is dated May 7, 2011 (Butturini and Caton); the Tab B Economic Analysis memorandum is dated May 9, 2011 (Zamula and Aiken). The packaged matter was scheduled for an Open Commission Meeting on June 29, 2011 and a decisional meeting on July 13, 2011. The decisional outcome (not recorded in the ballot package itself, signature blocks blank as released) was that the Commission allowed the 100 ppm limit to take effect on August 14, 2011 as scheduled. Audit subagent (2026-06-01) flagged that the wiki had previously misdated the staff briefing memo as June 22, 2011 (conflating the briefing-memo signature date with the OGC transmittal date) and had also conflated the OGC ballot memo’s four Roman-numbered publication-ballot options (I-IV: approve without changes / approve with changes / do not approve / take other action) with the staff briefing memo’s three Arabic-numbered substantive-determination options (1: do not find infeasible / 2: find infeasible / 3: take other action); both findings verified against the source and corrected in the Key numbers “Staff conclusion and recommendation” bullet and elsewhere on the page.
• Cite-key rationale. cpsc2011-cpsia-100ppm-tech-feasibility follows the corpus pattern established by cpsc2009-cpsia-101b-inaccessibility-rule, cpsc2009-cpsia-101-procedures-npr, and cpsc2012-cpsia-101b-functional-purpose-exception (CPSC, CPSIA topic, year, brief slug). The “100ppm-tech-feasibility” suffix reflects the document’s subject (the Section 101(a)(2)(C) technological-feasibility determination at the 100 ppm content limit); the institutional author is the U.S. Consumer Product Safety Commission (the ballot package is transmitted by the Office of General Counsel to the Commission for vote).
• Filename and provenance. The PDF was received via the Kimi May 21 corruption-issue re-extraction batch (infantdurable_05_Regulatory_ASTM_OEKOTEX_REACH) and lives at raw/Manual Fetch Kimi /May 21 Kimi_Agent_Download Corruption Issue/_extracted_infantdurable_05_Regulatory_ASTM_OEKOTEX_REACH/05_Regulatory_ASTM_OEKOTEX_REACH/foia_lead100tech.pdf. The Kimi filename reflects the document’s status as a FOIA-released ballot package on the 100 ppm CPSIA technological-feasibility determination. raw_handle: MFK_foia-lead100tech preserves the Kimi handle. SHA-256: 041a48d22228510b9d9d79fe46c5d5eb59c311c1a4d674d80e6c9e6dd71da69d.
• Source-tier rationale. evidence_tier: A: per Part 13, the A tier covers “agency regulations, agency reports, agency guidance documents.” This is a primary-record Commission ballot package compiling the Engineering Sciences memorandum, Economic Analysis memorandum, and Office of General Counsel transmittal for a U.S. federal Section 101(a)(2)(C) regulatory determination under CPSIA. Treated as A-tier as a primary-regulatory-record document.
• source_type: gov-guidance. Filed under gov-guidance rather than gov-regulation to match the corpus pattern established for the four related CPSC pages (cpsc2009-cpsia-101b-inaccessibility-rule, cpsc2009-cpsia-101-procedures-npr, cpsc2012-cpsia-101b-functional-purpose-exception, hatlelid2009-cpsc-cpsia-lead-childrens-products) and to keep the routing layer fanning the source out to the relevant product pages; the routing-audit script treats source_type: gov-regulation as out-of-scope for product-page routing on the assumption that such sources route through wiki/regulations/. When a CPSIA-Section-101-specific regulation page is created in wiki/regulations/, this source can be re-typed to gov-regulation and its routing handled through that page.
• No primary measurements. sample_n: null, matrices: [], ingredients: [] are correct. The agency reports no primary contamination measurements of its own; the briefing aggregates third-party datasets (SGS North America, Hong Kong American Chamber of Commerce) and reviews standard-alloy lead-content specifications. The third-party datasets are summarised at the aggregate-statistic level (percentage of samples below 40 ppm or 100 ppm) without per-sample disclosure, so no matrices entries are populated.
• products: field. Four product slugs are populated: toys-painted (CPSIA Section 101 and the companion 16 CFR Part 1303 surface-coating rule directly regulate lead in paint and coatings on children’s products); toys-substrate-materials (the Section 101(a) phased content limits apply directly to toy substrate materials, and the bulk of the briefing’s metallurgical analysis is directed at toy-substrate metal-alloy lead content); children-personal-care (the umbrella slug for the broader “children’s products designed for children 12 and under” scope to which the rule applies); and childrens-jewelry (children’s jewellery is one of the children’s-product categories CPSIA Section 101 explicitly covers, and the Illinois Lead Poisoning Prevention Act warning-label scope cited in the briefing specifically targets children’s jewellery at the 40 ppm threshold). The product-slug routing parallels that of cpsc2009-cpsia-101b-inaccessibility-rule and cpsc2009-cpsia-101-procedures-npr. The briefing engages bicycle-component lead content extensively, but no dedicated children’s-bicycles product slug exists in the current taxonomy; the bicycle-related cost-and-compliance evidence is therefore not separately routed, and the bicycle stay of enforcement (76 FR 6765) is documented in Key numbers as a US-jurisdiction regulatory carve-out.
• matrices: [] is correct: this is a regulatory-determination briefing package, not a measurement study; there is no analytical matrix in which lead was measured by the agency.
• ingredients: [] is correct: ingredients are not the relevant taxonomy axis for a children’s-products lead-content technological-feasibility determination. CPSIA Section 101 regulates lead in the product substrate and in surface coatings, not in food ingredients.
• jurisdictions: [US, CA, IL, EU, INT] is correct: the primary subject is U.S. federal rulemaking under CPSIA Section 101(a)(2)(C); the briefing’s “Requirements in Individual States and Other Countries” section also covers Canada’s Hazardous Products Act SOR/2010-273 (90 mg/kg total lead and migratable lead per EN 71-3), the Illinois Lead Poisoning Prevention Act 410 ILCS 45/ (40 ppm warning-label threshold), the European Union’s EN 71-3:1994 (90 mg/kg solubility/migration), and the International Organization for Standardization’s ISO 8124-3:1997 (the international migration analogue to EN 71-3). The IL jurisdiction code is the U.S. state of Illinois; the INT code denotes the ISO international standard. None of these subjurisdictions is a primary subject of the agency action; they are documented as reference points within the Section 101(a)(2)(C) feasibility determination.
• Brand-firewall (Part 12, strict reading locked 2026-05-17). The source names several firms in the regulatory-event and trade-association reporting context: the Bicycle Product Suppliers Association (BPSA); the Toy Industry Association (TIA); Learning Resources, Inc.; SGS North America, Inc. (the third-party laboratory whose dataset was submitted via Sanjeev Gandhi); the Hong Kong American Chamber of Commerce; the American Iron and Steel Institute (AISI); the Juvenile Products Manufacturers Association (JPMA); the Fashion Jewelry and Accessories Trade Association; the Handmade Toy Alliance; the Zhejiang Jewelry Industry Association; Specialty Screw Corporation (Russ Johansen); Nucor Steel (Terry Rasmussen); Olin Brass; Hallmark Metals Corporation (Steven Kaplan); Cobra Motorcycle Manufacturing Company (Sean Hilbert); Alcoa, Inc.; Kobe Steel Group. These mentions are not brand attributions to contamination measurements in the wiki sense — they are public-record participants in a regulatory rulemaking who submitted comments and trade-association data to the agency under Docket CPSC-2010-0080. Per Part 12 Exception 1 (regulatory-event subjects) and the standard rulemaking-context carve-out, these mentions remain in the source-page rendering of the regulatory event. Mineral-alloy and metal-product names that name a vendor (UltrAlloy 6020 (Alcoa), KE2 and KE6 (Kobe Steel), C69300 brass, EnviroBrass II, C6801 brass, UNS G12150 / AISI 1215 carbon steel, AISI 4140 steel) are scientific-method vendor/material names per Part 12 Exception 2 and remain in the page; they document the metallurgy of the alloys reviewed by the agency, not the contamination of consumer products. No brand-by-brand ranking of consumer-product contamination values is reproduced.
• Wiki/HMTc firewall (Part 2). The source records a U.S. federal regulatory floor (100 ppm total lead in children’s products as of August 14, 2011); the Implications section flags this as the regulatory-alignment baseline for HMTc thresholds covering children’s products and notes that HMTc deviations tighter than 100 ppm should carry the Part 19 precautionary or market-ratcheting rationale tag. The source itself proposes no HMTc thresholds and is not compared to existing HMTc certification levels in the body.
• Speciation flag. Not applicable; CPSIA Section 101 regulates total lead content by weight in product substrate and surface coatings (i.e., total Pb determined by acid digestion and elemental analysis, typically ICP-MS or ICP-OES per the analytical-laboratory commenters cited in the briefing). No lead speciation (Pb²⁺ vs tetraethyl-lead vs other organolead forms) is operative for product-substrate regulation.
• Method-vendor and material-name disclosure (Part 12 Exception 2). Specific metal-alloy designation systems (ASTM B6-03 Standard Specification for Zinc; UNS / AISI carbon-steel designation system; 300-series stainless-steel designations 303, 304, 316, 317; aluminium-alloy designation system 2011/2024/6262/6351A/6061A) and analytical-method classes (inductively coupled plasma per the public-comment analytical-laboratory submissions; CPSC Laboratory Science in-house testing against NIST-certified lead standard reference materials) are scientific-method vendor/material names per Part 12 Exception 2 and remain in the page.
• Funding and conflicts. Not applicable: U.S. federal agency rulemaking; no funding disclosure or conflict-of-interest statement applies to a Commission-authored ballot package and staff briefing.
• License. public-reference-only: U.S. federal agency rulemaking documents (Commission ballot packages, draft Federal Register notices, and staff memoranda) are U.S. government work in the public domain (17 USC 105), so re-hosting and quotation are unrestricted under U.S. law; the conservative public-reference-only label is used to match the corpus pattern for primary regulatory documents (cf. cpsc2009-cpsia-101b-inaccessibility-rule, cpsc2012-cpsia-101b-functional-purpose-exception, cpsc2009-cpsia-101-procedures-npr, hatlelid2009-cpsc-cpsia-lead-childrens-products).
• Related corpus pages. cpsc2009-cpsia-101-procedures-npr is the January 2009 Federal Register notice of proposed rulemaking establishing the Section 101 determinations and exclusions procedural framework at 16 CFR 1500.89 and 1500.90 — the procedural antecedent to the present source’s Section 101(a)(2)(C) feasibility determination. cpsc2009-cpsia-101b-inaccessibility-rule is the July-August 2009 ballot package and final rule on the Section 101(b)(2) inaccessibility exclusion at 16 CFR 1500.87 — the substantive carve-out from the 100 ppm lead-content limit cited in the present source’s draft Federal Register notice. cpsc2012-cpsia-101b-functional-purpose-exception is the same series of Section 101(b) interpretive rules approached one year later under the same statutory authority, deriving the quantitative public-health criterion for evaluating petitions under CPSIA §101(b)(1). hatlelid2009-cpsc-cpsia-lead-childrens-products is the December 2009 staff-presentation summary of the broader CPSIA Section 101 regime, predating the present source by approximately eighteen months and citing the still-pending 100 ppm effective date. cfa2012-cpsia-lead-fact-sheet is the 2012 Consumer Federation of America consumer-advocacy summary of the same CPSIA Section 101 regime once the 100 ppm limit had taken effect. No CPSIA-Section-101-specific regulation page yet exists in wiki/regulations/; the natural next-step regulation page would be the routing target for the present source plus the four other corpus items above. Per Part 10 and the manual-fetch skill, that regulation page is a Karen-curated new-page proposal rather than something created during this ingest.

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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.