OSHA's Respiratory Protection Standard (29 CFR 1910.134) requires employers to establish and maintain a respiratory protection program whenever respirators are necessary to protect employee health. While routine inspections check respirator condition before each use, a program audit evaluates the entire respiratory protection program including the written plan, medical evaluation process, fit testing compliance, respirator selection, training adequacy, and maintenance procedures. A properly implemented program is critical because an inadequate respiratory protection program provides a false sense of security while employees remain exposed to hazardous atmospheres.
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Download Checklist (.docx)Regulatory Requirements
OSHA 29 CFR 1910.134 — Respiratory Protection
The standard requires employers to develop and implement a written respiratory protection program with worksite-specific procedures when respirators are necessary. The program must include procedures for medical evaluations, fit testing, respirator selection, use, maintenance, training, and program evaluation. A qualified program administrator must oversee the program.
OSHA Assigned Protection Factors (APFs)
OSHA's APF table (1910.134(d)(3)(i)(A)) establishes the expected workplace level of protection for each respirator type. Respirator selection must ensure the APF is sufficient for the measured or anticipated airborne exposure. Using a respirator with insufficient APF is a program failure even if the respirator itself passes fit testing.
Voluntary Use Requirements — Appendix D
When employees voluntarily wear respirators (not required by the employer), the employer must still provide Appendix D information about the medical risks of respirator use. Voluntary use of filtering facepieces (dust masks) requires only Appendix D. Voluntary use of all other respirator types requires medical evaluation and the full program.
Written Program and Administration
| Audit Item | Expected Finding / What to Evaluate |
|---|---|
| Written program | A written respiratory protection program exists with worksite-specific procedures. The program covers all required elements including selection, medical evaluation, fit testing, use, maintenance, training, and program evaluation. The program is available to employees. |
| Program administrator | A qualified program administrator is designated with the knowledge and authority to implement the program. The administrator is identified by name or position. The administrator conducts program evaluations per 1910.134(l). |
| Exposure assessments | Workplace exposure assessments have been conducted to identify respiratory hazards. Exposures are characterized by type (particulate, gas, vapor) and concentration. Assessment results support the OSHA permissible exposure limits (PELs) and respirator selection decisions. |
| Program evaluation | Regular program evaluations are conducted per 1910.134(l) to ensure the program is properly implemented. Evaluations include consultation with employees about respirator selection, fit, and comfort. Evaluation results are documented with any corrective actions. |
Medical Evaluations
| Audit Item | Expected Finding / What to Evaluate |
|---|---|
| Medical evaluation process | All employees required to wear respirators have completed the OSHA medical questionnaire (Appendix C) or equivalent medical examination. Evaluations are performed by a physician or other licensed health care professional (PLHCP). |
| Medical clearance | Written medical clearance is on file for each respirator user before fit testing or workplace use. Clearance specifies any limitations on respirator use. Follow-up examinations are completed when recommended by the PLHCP. |
| Medical evaluation timing | Medical evaluations are performed before initial fit testing, when an employee reports signs or symptoms related to respirator use, when a PLHCP recommends re-evaluation, or when conditions change that may affect the employee's ability to wear a respirator. |
| PLHCP information | The PLHCP receives all required information including the type and weight of respirator, duration and frequency of use, expected physical work effort, additional protective clothing, and temperature/humidity extremes. |
Fit Testing
| Audit Item | Expected Finding / What to Evaluate |
|---|---|
| Annual fit testing | All employees required to wear tight-fitting respirators have been fit tested within the last 12 months. Fit testing is conducted using OSHA-accepted protocols (qualitative or quantitative) described in Appendix A of the standard. |
| Fit test records | Fit test records include employee name, type of fit test, specific make/model/style/size of respirator, date of test, and pass/fail result. Records are retained until the next fit test. QLFT records include test agent used. QNFT records include the fit factor. |
| Respirator changes | Employees are re-fit tested when there is a change in respirator type, make, model, or size. Employees are also re-tested when physical changes (weight change, dental work, facial scarring) could affect fit. |
| Seal check training | Employees are trained to perform user seal checks each time they put on a tight-fitting respirator. Both positive and negative pressure checks are performed per Appendix B-1 or the manufacturer's instructions. |
Training and Maintenance
| Audit Item | Expected Finding / What to Evaluate |
|---|---|
| Training completeness | All respirator users have received training covering why the respirator is necessary, the nature of the hazard, consequences of improper use, capabilities and limitations of the respirator, how to don and doff, user seal checks, and maintenance procedures. |
| Retraining | Retraining is provided when changes in workplace conditions, respirator type, or employee knowledge gaps make it necessary. Annual refresher training is recommended as best practice even though not explicitly required for all topics. |
| Cleaning and maintenance | Procedures exist for cleaning, disinfecting, inspecting, and storing respirators. Respirators are cleaned after each use (or daily for shared respirators). Inspections are performed before and after each use. Damaged respirators are repaired or replaced. |
| Cartridge change schedule | For air-purifying respirators, a cartridge/filter change-out schedule is established based on exposure conditions, cartridge capacity, and manufacturer data. End-of-service-life indicators or scheduled replacement intervals are documented. |
Corrective Actions
Common Issues and Responses
- Missing written program: Develop a comprehensive written respiratory protection program immediately. Include all required elements per 1910.134. Designate a qualified program administrator. Distribute to all affected employees.
- Overdue medical evaluations: Schedule medical evaluations for all employees without current clearance. Do not allow respirator use until medical clearance is obtained. Use the OSHA Appendix C questionnaire or equivalent examination.
- Expired fit tests: Schedule fit testing for all employees with tests older than 12 months. Use OSHA-accepted qualitative or quantitative protocols. Document results and retain records.
- Inadequate training: Conduct comprehensive respirator training covering all required topics. Include hands-on practice with donning, doffing, and seal checks. Document training with dates, attendees, and content covered.
- No change-out schedule: Evaluate air-purifying respirator cartridge requirements based on contaminant type, concentration, and cartridge capacity. Establish and document a change-out schedule. Train employees on schedule compliance.
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Industrial Hygiene
Exposure monitoring, respirator selection, and respiratory protection program management.
Inspections
Digital respirator inspection forms with pre-use checklists and condition tracking.
Training
Track respirator training, fit test dates, and medical evaluation certifications.
Compliance Calendar
Annual fit test reminders, medical evaluation due dates, and training deadlines.
Document Management
Centralized storage for fit test records, medical clearances, and program documents.
Task Management
Track corrective actions from respirator program audits and inspections.
