OSHA · Free course
Respiratory Protection
How respirators protect you from airborne hazards and how to use them correctly: why controls come before respirators, the types of respirators and their limits…
What you’ll learn
By the end of this course.
Explain why engineering/administrative controls come before respirators, and when a respirator is required — 1910.134(a)
Distinguish air-purifying respirators from atmosphere-supplying respirators and describe assigned protection factors — 1910.134(d)
Recognize oxygen-deficient and IDLH atmospheres and the respirators they require — 1910.134(d)
Describe the written respiratory protection program and the required medical evaluation and fit testing — 1910.134(c),(e),(f)
Perform a user seal check and state why facial hair at the seal is prohibited for tight-fitting respirators — 1910.134(g)
Follow cartridge/filter change schedules, maintenance, and storage requirements — 1910.134(h)
Describe the rules for voluntary respirator use — 1910.134(c)(2), Appendix D
References & standards
Grounded in the source material.
- 29 CFR 1910.134 — Respiratory Protection
- 1910.134(c) — Respiratory protection program
- 1910.134(e) — Medical evaluation
- 1910.134(f) — Fit testing
- 1910.134 Appendix D — Voluntary use of respirators
This is awareness training. It supports your program; it is not a substitute for site-specific procedures or hands-on competency where a standard requires it.
More OSHA courses
Keep building the program.
Start this course free.
EHSTEC LMS Lite is free for employers to assign — 100 safety courses, no cost. Paid plans add certificates, reporting and proof of completion.