- Safety and Health Topics
- Respiratory Protection
An estimated 5 million workers are required to wear respirators in 1.3 million workplaces throughout the United States. Respirators protect workers against insufficient oxygen environments, harmful dusts, fogs, smokes, mists, gases, vapors, and sprays. These hazards may cause cancer, lung impairment, diseases, or death. Compliance with the OSHA Respiratory Protection Standard could avert hundreds of deaths and thousands of illnesses annually.
Respirators protect the user in two basic ways. The first is by the removal of contaminants from the air. Respirators of this type include particulate respirators, which filter out airborne particles, and air-purifying respirators with cartridges/canisters which filter out chemicals and gases. Other respirators protect by supplying clean respirable air from another source. Respirators that fall into this category include airline respirators, which use compressed air from a remote source, and self-contained breathing apparatus (SCBA), which include their own air supply.
Provides links to a variety of guidance documents, web pages, and online tools related to respiratory protection.
Links to a variety of training videos related to respiratory protection.
Respiratory protection is addressed in specific OSHA standards for General Industry, Shipyard Employment, Marine Terminals, Longshoring and Construction.
Highlights the most commonly used OSHA directives (instructions to OSHA staff) and letters of interpretation (official letters of interpretation of the standards) related to respiratory protection.
Provides links to a variety of resources, such as documents, web pages, and online tools, related to respiratory protection.
Provides links and references to additional resources related to respiratory protection in Spanish.
How do I find out about employer responsibilities and workers' rights?
Workers have a right to a safe workplace. The law requires employers to provide their employees with safe and healthful workplaces. The OSHA law also prohibits employers from retaliating against employees for exercising their rights under the law (including the right to raise a health and safety concern or report an injury). For more information see www.whistleblowers.gov or Workers' rights under the OSH Act.
OSHA can help answer questions or concerns from employers and workers. To reach your regional or area OSHA office, go to the OSHA Offices by State webpage or call 1-800-321-OSHA (6742).
Small business employers may contact OSHA's free and confidential On-site Consultation program to help determine whether there are hazards at their worksites and work with OSHA on correcting any identified hazards. Consultants in this program from state agencies or universities work with employers to identify workplace hazards, provide advice on compliance with OSHA standards, and assist in establishing injury and illness prevention programs. On-site Consultation services are separate from enforcement activities and do not result in penalties or citations. To contact OSHA's free consultation service, go to OSHA's On-site Consultation web page or call 1-800-321-OSHA (6742) and press number 4.
Workers may file a complaint to have OSHA inspect their workplace if they believe that their employer is not following OSHA standards or that there are serious hazards. Workers can file a complaint with OSHA by calling 1-800-321-OSHA (6742), online via eComplaint Form, or by printing the complaint form and mailing or faxing it to the local OSHA area office. Complaints that are signed by a worker are more likely to result in an inspection.
If you think your job is unsafe or if you have questions, contact OSHA at 1-800-321-OSHA (6742). Your contact will be kept confidential. We can help. For other valuable worker protection information, such as Workers' Rights, Employer Responsibilities, and other services OSHA offers, visit OSHA's Workers' page.
- NIOSH/OSHA/CDC Toolkit. Hospital Respiratory Protection Program Toolkit: Resources for Respirator Program Administrators (EPUB | MOBI). (2015). Assists hospitals in developing and implementing effective respiratory protection programs, with an emphasis on preventing the transmission of aerosol transmissible diseases (e.g., influenza, TB, SARS, MERS) to healthcare personnel. Appendix D is a template that can be used to customize your facilities program.
- Respirator Medical Evaluation Questionnaire Infosheet. OSHA Publication No. 3789, (May 2015).
- OSHA Alert: Loss of Start-Up Oxygen in CSE SR-100 Self-Contained Self-Rescuers. (April 2012).
- Small Entity Compliance Guide for the Respiratory Protection Standard. (2011).
- NY Times Video About Respiratory Protection. (2013, September).
- Disinfection of reusable elastomeric respirators by health care workers: A feasibility study and development of standard operating procedures. American Journal of Infection Control (AJIC), (2015).