29 CFR 1926 · Construction · Subpart Z

1926.1101(n): Asbestos Recordkeeping

By Black Belt Safety Editorial Team Official text as of October 15, 2026 Data updated October 19, 2026 5 min read

In plain words:

Employers must keep accurate records of objective data used to claim an exemption from asbestos monitoring, including the product, data source, testing, operation and supporting data, for as long as they rely on it. Employers must also keep accurate records of all exposure measurements, including the date, operation and sampling methods.

Key takeaways

  • 1926.1101(n) is part of OSHA's construction standards (29 CFR Part 1926, Subpart Z).
  • OSHA cited it 84 times in the last 3 years, in 79 inspections, with $13,052 in current penalties.
  • Most citations: MI (74), TN (5), VA (4).
  • Related part: 1926.1101(n)(2) Exposure measurements (69 citations).
  • Free 5-minute toolbox talk for your crew below.
84citations, 3 years
$13,052current penalties
79inspections
0linked injury cases
In this article
  1. What this rule covers
  2. Official text
  3. Where and how often it was cited
  4. Free toolbox talk
  5. OSHA interpretation letters
  6. Related parts of this rule
  7. Get your crew competent
  8. Frequently asked questions
  9. About this page

What this rule covers

29 CFR 1926.1101(n) ("Recordkeeping") is one requirement inside 1926.1101 Asbestos, an OSHA construction standard (Part 1926, Subpart Z). It includes 35 sub-paragraphs. 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

(n) Recordkeeping — 84 citations

(1) Objective data relied on pursuant to paragraph (f) to this section.

(i) Where the employer has relied on objective data that demonstrates that products made from or containing asbestos or the activity involving such products or material are not capable of releasing fibers of asbestos in concentrations at or above the permissible exposure limit and/or excursion limit under the expected conditions of processing, use, or handling to satisfy the requirements of paragraph (f), the employer shall establish and maintain an accurate record of objective data reasonably relied upon in support of the exemption.

(ii) The record shall include at least the following information:

(A) The product qualifying for exemption;

(B) The source of the objective data;

(C) The testing protocol, results of testing, and/or analysis of the material for the release of asbestos;

(D) A description of the operation exempted and how the data support the exemption; and

(E) Other data relevant to the operations, materials, processing, or employee exposures covered by the exemption.

(iii) The employer shall maintain this record for the duration of the employer's reliance upon such objective data.

(2) Exposure measurements. Open (n)(2) 69 citations

(i) The employer shall keep an accurate record of all measurements taken to monitor employee exposure to asbestos as prescribed in paragraph (f) of this section. NOTE: The employer may utilize the services of competent organizations such as industry trade associations and employee associations to maintain the records required by this section. Open (n)(2)(i) 65 citations

(ii) This record shall include at least the following information: Open (n)(2)(ii) 4 citations

(A) The date of measurement;

(B) The operation involving exposure to asbestos that is being monitored; 1 citations

(C) Sampling and analytical methods used and evidence of their accuracy;

(D) Number, duration, and results of samples taken;

(E) Type of protective devices worn, if any; and 1 citations

(F) Name and exposure of the employees whose exposures are represented. Open (n)(2)(ii)(f) 1 citations

(iii) The employer shall maintain this record for at least thirty (30) years, in accordance with § 1910.1020 of this chapter

(3) Medical surveillance. 1 citations

(i) The employer shall establish and maintain an accurate record for each employee subject to medical surveillance by paragraph (m) of this section, in accordance with § 1910.1020 of this chapter. 1 citations

(ii) The record shall include at least the following information:

(A) The name of the employee;

(B) A copy of the employee's medical examination results, including the medical history, questionnaire responses, results of any tests, and physician's recommendations.

(C) Physician's written opinions;

(D) Any employee medical complaints related to exposure to asbestos; and

(E) A copy of the information provided to the physician as required by paragraph (m) of this section.

(iii) The employer shall ensure that this record is maintained for the duration of employment plus thirty (30) years, in accordance with § 1910.1020 of this chapter.

(4) Training records. The employer shall maintain all employee training records for one (1) year beyond the last date of employment by that employer.

(5) Data to Rebut PACM. Where the building owner and employer have relied on data to demonstrate that PACM is not asbestos-containing, such data shall be maintained for as long as they are relied upon to rebut the presumption.

(6) Records of required notifications. Where the building owner has communicated and received information concerning the identification, location and quantity of ACM and PACM, written records of such notifications and their content shall be maintained by the building owner for the duration of ownership and shall be transferred to successive owners of such buildings/facilities.

(7) Availability. Open (n)(7) 14 citations

(i) The employer, upon written request, shall make all records required to be maintained by this section available to the Assistant Secretary and the Director for examination and copying. Open (n)(7)(i) 14 citations

(ii) The employer must comply with the requirements concerning availability of records set forth in 29 CFR 1910.1020.

(8) Transfer of records. The employer must comply with the requirements concerning transfer of records set forth in 29 CFR 1910.1020(h).

Source: eCFR, text current as of 2026-10-15. Read all of 1926.1101.

Where and how often it was cited

YearCitations
20234
202436
202529
202615

Top states: MI (74), TN (5), VA (4), NM (1)

Largest penalties

EmployerLocationPenalty for this rule
ASBESTOS EXPERTS, LLCSANTA FE, NM$4,462
MWV ENVIRONMENTAL SERVICES, INC.FLINT, MI$1,500
ENVIRONMENTAL ABATEMENT, INC.SHELBYVILLE, TN$1,440
PYRAMID ETC COMPANIES, LLCNORFOLK, VA$910
ATLAS SERVICE GROUP, LLCBERKLEY, MI$500

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OSHA interpretation letters

Related parts of this rule

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Frequently asked questions

What must an objective data record include?

The product, the source of data, the testing protocol and results, a description of the exempted operation, and other relevant data.

How long must the objective data record be kept?

For the duration of the employer's reliance upon that objective data.

What must exposure measurement records show?

At least the date of measurement, the operation being monitored, and the sampling and analytical methods used, among other items.

About this page

Sources

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.

Written and reviewed by

Black Belt Safety Editorial Team

Site Safety Officer and Safety Professional

OSHA 30 · CPR · USACE CQM

Written and reviewed by the Black Belt Safety team. Every post is checked against the OSHA standard or agency source it cites.

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