1910.1025(j)(2)(iii): Accuracy of blood lead level sampling and analysis
Key takeaways
- 1910.1025(j)(2)(iii) is part of OSHA's general industry standards (29 CFR Part 1910).
- Related part: 1910.1025(j) Medical surveillance (33 citations).
- Free 5-minute toolbox talk for your crew below.
In this article
What this rule covers
29 CFR 1910.1025(j)(2)(iii) ("Accuracy of blood lead level sampling and analysis") is one requirement inside 1910.1025 Lead, an OSHA general industry standard (Part 1910). The official text below is copied word for word from the Electronic Code of Federal Regulations (eCFR). The numbers, injury cases and training on this page show how OSHA enforces it on real job sites.
Official text
(iii) Accuracy of blood lead level sampling and analysis. Blood lead level sampling and analysis provided pursuant to this section shall have an accuracy (to a confidence level of 95 percent) within plus or minus 15 percent or 6 µg/100ml, whichever is greater, and shall be conducted by a laboratory licensed by the Center for Disease Control, United States Department of Health, Education and Welfare (CDC) or which has received a satisfactory grade in blood lead proficiency testing from CDC in the prior twelve months.
Source: eCFR, text current as of 2026-10-15. Read all of 1910.1025.
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OSHA interpretation letters
Related parts of this rule
- 1910.1025(j) Medical surveillance 33 citations
- 1910.1025(j)(1) General 15 citations
- 1910.1025(j)(1)(i) 15 citations
- 1910.1025(j)(2) Biological monitoring 13 citations
- 1910.1025(j)(2)(i) Blood lead and ZPP level sampling and analysis 11 citations
- 1910.1025(j)(3) Medical examinations and consultations 5 citations
- 1910.1025(j)(3)(v) Written medical opinions 1 citations
- 1910.1025(j)(2)(ii) Follow-up blood sampling tests 1 citations
- 1910.1025(j)(3)(iii) Multiple physician review mechanism
- 1910.1025(j)(3)(v)(B)
- 1910.1025(j)(4) Chelation
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About this page
Sources
- 29 CFR 1910.1025 (eCFR), text current as of 2026-10-15
- U.S. Department of Labor enforcement data: OSHA inspections, citations and accident records, copied nightly
3-year window. Federal OSHA only; state-plan rules are not counted. Plain-language text is a summary, not legal advice; the official text controls. Black Belt Safety is not part of OSHA or the Department of Labor.