29 CFR 1926 · Construction · Subpart Z

1926.1101(m): Asbestos Medical Surveillance in Construction

By Black Belt Safety Editorial Team Official text as of October 15, 2026 Data updated October 19, 2026 6 min read

In plain words:

Employers must set up medical surveillance for employees who, for a combined 30 or more days per year, do Class I, II or III asbestos work or are exposed at or above a PEL; certain short Class II or III days on intact material are not counted. Exams must be by or under a licensed physician, at no cost, and negative pressure respirator users must be found physically able under a physician's supervision.

Key takeaways

  • 1926.1101(m) is part of OSHA's construction standards (29 CFR Part 1926, Subpart Z).
  • OSHA cited it 130 times in the last 3 years, in 86 inspections, with $22,629 in current penalties.
  • Most citations: MI (119), IL (2), TN (2).
  • Related part: 1926.1101(m)(2) Medical examinations and consultations (70 citations).
  • Free 5-minute toolbox talk for your crew below.
130citations, 3 years
$22,629current penalties
86inspections
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(m) ("Medical surveillance—") is one requirement inside 1926.1101 Asbestos, an OSHA construction standard (Part 1926, Subpart Z). It includes 33 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

(m) Medical surveillance— 130 citations

(1) General — Open (m)(1) 18 citations

(i) Employees covered. Open (m)(1)(i) 18 citations

(A) The employer shall institute a medical surveillance program for all employees who for a combined total of 30 or more days per year are engaged in Class I, II and III work or are exposed at or above a permissible exposure limit. For purposes of this paragraph, any day in which a worker engages in Class II or Class III operations or a combination thereof on intact material for one hour or less (taking into account the entire time spent on the removal operation, including cleanup) and, while doing so, adheres fully to the work practices specified in this standard, shall not be counted. 6 citations

(B) For employees otherwise required by this standard to wear a negative pressure respirator, employers shall ensure employees are physically able to perform the work and use the equipment. This determination shall be made under the supervision of a physician. Open (m)(1)(i)(b) 12 citations

(ii) Examination.

(A) The employer shall ensure that all medical examinations and procedures are performed by or under the supervision of a licensed physician, and are provided at no cost to the employee and at a reasonable time and place.

(B) Persons other than such licensed physicians who administer the pulmonary function testing required by this section shall complete a training course in spirometry sponsored by an appropriate academic or professional institution.

(2) Medical examinations and consultations — Open (m)(2) 70 citations

(i) Frequency. The employer shall make available medical examinations and consultations to each employee covered under paragraph (m)(1)(i) of this section on the following schedules: Open (m)(2)(i) 28 citations

(A) Prior to assignment of the employee to an area where negative-pressure respirators are worn;

(B) When the employee is assigned to an area where exposure to asbestos may be at or above the permissible exposure limit for 30 or more days per year, or engage in Class I, II, or III work for a combined total of 30 or more days per year, a medical examination must be given within 10 working days following the thirtieth day of exposure; 1 citations

(C) And at least annually thereafter. 2 citations

(D) If the examining physician determines that any of the examinations should be provided more frequently than specified, the employer shall provide such examinations to affected employees at the frequencies specified by the physician.

(E) Exception: No medical examination is required of any employee if adequate records show that the employee has been examined in accordance with this paragraph within the past 1-year period.

(ii) Content. Medical examinations made available pursuant to paragraphs (m)(2)(i)(A) through (m)(2)(i)(C) of this section shall include: Open (m)(2)(ii) 42 citations

(A) A medical and work history with special emphasis directed to the pulmonary, cardiovascular, and gastrointestinal systems.

(B) On initial examination, the standardized questionnaire contained in part 1 of appendix D to this section, and, on annual examination, the abbreviated standardized questionnaire contained in part 2 of appendix D to this section. 6 citations

(C) A physical examination directed to the pulmonary and gastrointestinal systems, including a 14- by 17-inch or other reasonably-sized standard film or digital posterior-anterior chest X-ray to be administered at the discretion of the physician, and pulmonary function tests of forced vital capacity (FVC) and forced expiratory volume at one second (FEV1). Classification of all chest X-rays shall be conducted in accordance with appendix E to this section. Open (m)(2)(ii)(c) 8 citations

(D) Any other examinations or tests deemed necessary by the examining physician.

(3) Information provided to the physician. The employer shall provide the following information to the examining physician:

(i) A copy of this standard and Appendices D, E, and I to this section;

(ii) A description of the affected employee's duties as they relate to the employee's exposure;

(iii) The employee's representative exposure level or anticipated exposure level;

(iv) A description of any personal protective and respiratory equipment used or to be used; and

(v) Information from previous medical examinations of the affected employee that is not otherwise available to the examining physician.

(4) Physician's written opinion. Open (m)(4) 42 citations

(i) The employer shall obtain a written opinion from the examining physician. This written opinion shall contain the results of the medical examination and shall include: Open (m)(4)(i) 42 citations

(A) The physician's opinion as to whether the employee has any detected medical conditions that would place the employee at an increased risk of material health impairment from exposure to asbestos;

(B) Any recommended limitations on the employee or on the use of personal protective equipment such as respirators; and

(C) A statement that the employee has been informed by the physician of the results of the medical examination and of any medical conditions that may result from asbestos exposure.

(D) A statement that the employee has been informed by the physician of the increased risk of lung cancer attributable to the combined effect of smoking and asbestos exposure.

(ii) The employer shall instruct the physician not to reveal in the written opinion given to the employer specific findings or diagnoses unrelated to occupational exposure to asbestos.

(iii) The employer shall provide a copy of the physician's written opinion to the affected employee within 30 days from its receipt.

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

Where and how often it was cited

YearCitations
202454
202551
202625

Top states: MI (119), IL (2), TN (2), NV (1), VA (1)

Largest penalties

EmployerLocationPenalty for this rule
TOWNSHIP OF TOMS RIVER DEPARTMENT OF PUBLIC WORKSTOMS RIVER, NJ$7,000
EDGE RESTORATION LAS VEGAS, LLCLAS VEGAS, NV$4,839
SANDOVAL ENVIRONMENTAL SERVICES, LLC.ALEXANDRIA, VA$3,900
K.L.F. ENTERPRISES, INC.WAUKEGAN, IL$3,726
109277 - PREMIERE RESTORATION LLCMANKATO, MN$854

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OSHA interpretation letters

Related parts of this rule

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Frequently asked questions

Who is covered by asbestos medical surveillance in construction?

Employees who, for a combined total of 30 or more days per year, do Class I, II or III work or are exposed at or above a PEL.

Do workers pay for the exams?

No. Exams must be provided at no cost to the employee, at a reasonable time and place.

Who performs the exams?

A licensed physician or someone under a licensed physician's supervision; non-physicians giving pulmonary function tests must complete a spirometry training course.

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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