When does OSHA require a written respiratory protection program?
Whenever respirators are necessary to protect the health of an employee, or whenever an employer requires respirator use, the employer must establish and implement a written respiratory protection program with worksite-specific procedures — 29 CFR 1910.134(c)(1). Construction adopts the identical standard through 29 CFR 1926.103 (adopts 29 CFR 1910.134). A verbal policy is not enough: the program must be written, kept current, and made available to affected employees.
The ten elements your written program must contain
Section 29 CFR 1910.134(c)(1) lists the worksite-specific procedures and elements the program must include. Every element below appears in the PDF this tool generates.
| Required program element | CFR |
|---|---|
| Procedures for selecting respirators | 29 CFR 1910.134(d) |
| Medical evaluations of employees | 29 CFR 1910.134(e) |
| Fit-testing procedures (tight-fitting respirators) | 29 CFR 1910.134(f) |
| Procedures for routine and emergency use | 29 CFR 1910.134(g) |
| Cleaning, disinfecting, storing, inspecting, repairing | 29 CFR 1910.134(h) |
| Procedures to ensure adequate air quality (SAR/SCBA) | 29 CFR 1910.134(i) |
| Training in respiratory hazards | 29 CFR 1910.134(k) |
| Training in proper use, maintenance, and limitations | 29 CFR 1910.134(k) |
| Procedures for evaluating program effectiveness | 29 CFR 1910.134(l) |
| A designated, qualified program administrator | 29 CFR 1910.134(c)(3) |
The right order: medical evaluation before fit testing
A common citation is fit-testing or assigning a respirator before the worker is medically cleared. A medical evaluation must determine the employee's ability to use a respirator BEFORE the employee is fit tested or required to use the respirator in the workplace. 29 CFR 1910.134(e)(1). The correct sequence is:
- Hazard assessment & respirator selection based on the airborne contaminant, its concentration, and the assigned protection factor needed — 29 CFR 1910.134(d).
- Medical evaluation by a PLHCP using the Appendix C questionnaire (29 CFR 1910.134(e)(2)(ii) (Appendix C)) or an equivalent exam — before fit testing or use.
- Fit testing of tight-fitting respirators before first use and at least every 12 months — 29 CFR 1910.134(f)(2).
- Training, use, maintenance, recordkeeping, and program evaluation.
Assigned Protection Factors & fit-test method by respirator class
Respirator selection is driven by the Assigned Protection Factor (APF) you need — 29 CFR 1910.134(d)(3)(i), Table 1. The fit-test method is set by the fit factor the respirator is relied on for: a qualitative fit test (QLFT) is valid only to a fit factor of 100 (29 CFR 1910.134(f)(6); Appendix A); anything higher needs a quantitative fit test (QNFT) (29 CFR 1910.134(f)(7); Appendix A).
| Respirator class | APF | Fit test |
|---|---|---|
| Half-mask, tight-fitting, negative pressure (air-purifying) | 10 | QLFT or QNFT |
| Full-facepiece, tight-fitting, negative pressure (air-purifying) | 50 | QLFT or QNFT |
| Powered air-purifying respirator (PAPR), tight-fitting full facepiece | 1000 | QLFT or QNFT |
| Loose-fitting PAPR / supplied-air hood or helmet | 25 | None (no face seal) |
| Supplied-air respirator (SAR), full facepiece, pressure-demand | 1000 | QLFT or QNFT |
A full-facepiece negative-pressure respirator earns its APF of 50 only with a QNFT (pass = fit factor ≥ 500). If you fit-test it with a QLFT, you may rely on it at an APF of 10 only.
The Appendix A fit-test exercises
Every fit test (QLFT and QNFT) runs the same exercise regimen from 29 CFR 1910.134 Appendix A. Each exercise lasts one minute, except the grimace.
| Exercise | Duration | Applies to |
|---|---|---|
| Normal breathing | 1 min | Both |
| Deep breathing | 1 min | Both |
| Turning head side to side | 1 min | Both |
| Moving head up and down | 1 min | Both |
| Talking (read aloud) | 1 min | Both |
| Grimace | 15 sec | QNFT only |
| Bending over (or jogging in place) | 1 min | Both |
| Normal breathing | 1 min | Both |
Worked examples
Example 1 — Concrete contractor, half-mask N95s for silica. Grinding generates respirable crystalline silica. The crew uses half-mask negative-pressure respirators (APF 10). Because the relied-on fit factor is 100 or less, a QLFT (saccharin or Bitrex) is acceptable. Sequence: silica air monitoring → select N95/half-mask → PLHCP medical clearance → QLFT → annual fit test and training. The written program names the silica hazard, the respirator, the change-out schedule, and the administrator.
Example 2 — Lead abatement, full-facepiece at 25× the PEL. To rely on an APF of 50, the full-facepiece must pass a QNFT at a fit factor of ≥ 500. A QLFT would limit the same respirator to an APF of 10 — not enough for 25× exposure. The program documents the lead exposure, the PortaCount/CNC QNFT method, and medical surveillance under the lead standard.
What to do next
- Do a real exposure assessment. This builder produces an editable template — respirator selection must rest on air monitoring and the substance-specific standard, not a guess.
- Medically clear users first with the Appendix C medical-evaluation questionnaire.
- Pick the fit-test method with the fit-test method selector and log results with the fit-test log.
- Keep the program current and evaluate it whenever conditions change — 29 CFR 1910.134(l).
Sources & verification
- https://www.ecfr.gov/current/title-29/subtitle-B/chapter-XVII/part-1910/subpart-I/section-1910.134
- https://www.ecfr.gov/current/title-29/subtitle-B/chapter-XVII/part-1926/subpart-D/section-1926.103
- 29 CFR 1910.134 Appendix A (fit-test protocols), Appendix C (medical questionnaire), Appendix D (voluntary-use information).
Respiratory-protection facts verified 2026-08-26 against the eCFR. This builder produces an editable template for planning — it is not legal advice and is not a substitute for a site-specific exposure assessment.
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