Who Is Qualified to Perform a Fit Test? While OSHA’s Respiratory Protection Standard spells out fit test procedures in detail, it does not address who is qualified to perform them. 29 CFR 1910.134 Appendix A specifies which steps to perform, how long each should last, and what constitutes a pass or fail. But the standard…
If you’re an employee health nurse or infection control professional, there’s a good chance N95 fit testing is on your list of responsibilities. Maybe you inherited the program from someone who left. Maybe you built it from scratch. Either way, you’re the person who has to make sure hundreds of employees get fit tested every year, on top of everything else you do. This isn’t a deep dive into regulations…
If you run a respiratory protection program, you already know fit testing is required. But before you schedule a single fit test, there’s a step that has to happen first: medical clearance. Medical clearance and fit testing are two separate OSHA requirements. They work together, but they’re not the same thing. Skipping or mismanaging medical clearance can delay your testing schedule, create…
Quantitative respirator fit testing comes down to two technologies: Controlled Negative Pressure (CNP) and Condensation Nuclei Counting (CNC). Both are OSHA and ISO-accepted. Both produce a fit factor. But how they get there, and how reliable that number is, differs more than most people realize. There’s also a fair amount of misinformation out there about how CNP testing works.…
If employees in your workplace are routinely or even occasionally required to work in environments where respiratory hazards are present, OSHA requires your company to provide them with respirators. Respiratory hazards come in various forms, such as gases, vapors and particulates in the air. Similarly, individuals who work in oxygen-deficient atmospheres like tanks and sewers must be provided with respirators. When you’re required…
Across Europe, and the world, respiratory protection requirements continue to evolve, often shaped by growing awareness of the long-term health impacts associated with hazardous inhalation exposures. In some countries, this has led to substance-specific regulations that require fit testing when respirators are used to protect against particularly well-known hazards such as asbestos or crystalline silica.…
As respiratory protection regulations evolve, particularly across Europe, so too does the market response. One of the most noticeable trends has been the growing promotion of loose-fitting powered air-purifying respirators (PAPRs). These are often positioned as an attractive solution in the face of expanding fit testing requirements. For workers who cannot achieve a seal with…
Firefighters face higher risks of cancer due to exposure to toxic chemicals, smoke, and particulates during fire incidents. This Firefighter Cancer Awareness Month, it’s crucial to focus on measures that can reduce these risks. One of the most effective defenses is proper respiratory protection, including the use of fit-tested respirators. Here are five essential steps…
All respirators leak. The question is how much. We need to know if a respirator can fit a wearer well enough to reduce leakage. The reference passing fit factor used for any respirator is intended to ensure the measured leakage in a fit test is low enough to show a respirator can provide the expected…
Volunteer fire departments are essential to the safety of countless communities—but they’re often asked to do more with less. When it comes to ensuring firefighter safety, access to proper equipment like a quantitative respirator fit testing device is critical. Yet many departments struggle to find the funding for advanced technologies like the QuantiFit2. If your…
