What does PPE stand for, and what are the types of personal protective equipment? The six (or seven) kinds OSHA lists, with examples

Personal protective equipment: in OSHA’s definition, equipment worn to minimize exposure to hazards that cause serious workplace injuries and illnesses, from chemical, radiological, physical, electrical, mechanical or other hazards. Gloves, safety glasses, safety shoes, ear plugs and muffs, hard hats, respirators, coveralls, vests and full body suits are OSHA’s own examples.

By body part: head protection, eye and face protection, hearing protection, respiratory protection, hand protection and foot protection. Body protection (protective clothing) makes seven, and fall protection eight; OSHA’s 1910.132(a) covers them all as equipment for the eyes, face, head and extremities, protective clothing, respiratory devices, and protective shields and barriers.

The seven: hard hat, safety glasses or goggles, ear plugs or muffs, respirator, gloves, safety-toe boots and protective clothing (a hi-vis vest or FR coverall). Ten examples add a face shield, a fall-arrest harness and a chemical apron or sleeves; every one carries a rating from the standard its OSHA section names.

False. Each item protects only against the hazard it is rated for, at the level on its label, when it fits and is worn correctly; OSHA requires PPE where other controls are not feasible or not enough, and expects the hazard assessment to match each exposure with the right type and rating.

Whenever the employer’s hazard assessment under 1910.132(d) finds a hazard that engineering, work practice and administrative controls do not remove: flying particles, falling objects, noise over 85 dBA, airborne contaminants, cuts and chemicals, traffic, electric arcs, falls from height. In those situations wearing the selected PPE is mandatory, the employer pays for it and trains the crew on it.

The CDC sequence for healthcare and isolation work is gown, mask or respirator (fit-checked), goggles or face shield, then gloves over the gown cuff; removal is gloves, goggles or shield, gown, then the respirator after leaving the room, with hand hygiene after. For industrial PPE the fixed point is the respirator, which goes on before glasses and the hard hat so its straps and seal are undisturbed.

The items that keep blood, body fluids and other infectious material off the skin, eyes and clothing under OSHA’s bloodborne pathogens standard (1910.1030): gloves, gowns and lab coats, face shields or masks with eye protection, and resuscitation devices. Disposable nitrile gloves and face shields on this site are the common ones.

Three different systems: the body-part types on this page; the hazmat ensemble levels A, B, C and D under OSHA 1910.120 Appendix B (A is fully encapsulating with supplied air, D is a work uniform); and the European PPE Regulation’s Categories I, II and III, which set how much certification an item needs before it is sold with a CE mark. The ANSI, ASTM and ISO ratings on the label are a fourth layer: the performance of the item itself.

Where the hazard assessment finds a hazard that requires it, yes: 1910.132 requires the employer to provide it, have each affected employee use it, and train them; OSHA cites the employer when workers are exposed without it. Where no hazard requires it, it is the employer’s or the site’s own rule.

Coveralls and gowns, aprons and sleeves, FR and arc-rated shirts and pants, hi-vis vests and jackets, rainwear, lab coats, and insulated outerwear; the five most asked for are coveralls, aprons, FR clothing, hi-vis vests and lab coats.

By hazard: chemical (hazmat levels A to D; Types 3 to 6 in the European system), particulate and biological (disposable coveralls, ASTM F1670/F1671 garments), thermal (FR and arc-rated, NFPA 2112 and ASTM F1506), visibility (ANSI/ISEA 107 Classes 1 to 3), and weather. The live guides for each cover the standards.

Head, eye and face, and hearing protection; respiratory protection; and body protection (hands, feet, clothing and fall protection) is one common grouping; OSHA itself writes the rules by body part, as the list above shows.

The one the hazard assessment under 1910.132(d) identifies for the hazard present; OSHA ranks none above another, and PPE as a whole sits last in the hierarchy of controls after elimination, substitution, engineering and administrative controls.

The last: elimination, substitution, engineering controls, administrative controls, then PPE, which OSHA and NIOSH use because PPE protects only the wearer and only when worn and fitted correctly.

Because it does nothing to the hazard itself; it fails when it is not worn, fits poorly or is the wrong type, and it protects one person at a time. The live when-should-PPE-be-worn guide covers it.

Whatever the employer’s hazard assessment identifies as required, provided at no cost under 1910.132(h), with the exceptions for everyday clothing and weather gear; the body-part rules (1910.133 to 1910.140, 1910.95) name the standards each item must meet.

Wearing it as trained, inspecting and caring for it, reporting damage, and not defeating it; 1910.132(f) requires the employer to train them in when, what, how, the limitations and the care, and employees must demonstrate understanding.

Fit and compatibility: PPE that does not fit or that interferes with other PPE (glasses under earmuffs, a hood under a hard hat, gloves over sleeves) protects less; OSHA’s 2024 construction rule added a fit requirement for that reason.

Hard hat, safety glasses or goggles, face shield, ear plugs or muffs, respirator, gloves, safety boots, protective clothing (coveralls, FR, hi-vis), fall protection harness, and electrical insulating equipment; the list above gives each with its OSHA section and standard.

Protection, as the last line of defense: the OSHA and NIOSH term is the hierarchy of controls, and PPE is the control used when the others are not feasible or not enough.

Structural turnout gear to NFPA 1971 and wildland fire clothing to NFPA 1977 (both now consolidated into NFPA 1970 and 1975 series); it is outside the industrial PPE on this site, and the FR garments here are NFPA 2112 and ASTM F1506 industrial garments.