Respiratory Protection

Can the safety manager “see” an employee’s completed Respiratory Protection medical questionnaire?

ABSOLUTELY NOT! I know this may not be accepted by everyone, but the medical questionnaire is a medical record, and even the safety manager does not have access to it. In fact, some of the companies I worked for forbade the record from being kept on site. Although two of my sites had on-site medical…...

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Can we deny an employee a specific job if they refuse to be medically qualified for respirator use?

Employees who refuse to undergo a medical evaluation cannot be assigned to work in areas where they are required to wear a respirator…. Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here...

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Do you consider “Fit Testing” records to be “medical records” and off-limits to a 2nd/3rd-party auditor?

In the past 12-months I have been told by three (3) organizations that I can not audit the fit testing records because they are “personal medical records”. After some time, I finally convinced their legal team that fit tests are not medical records, and I was then allowed to audit the records. And of course,…...

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Medical Evals for Respiratory Protection (RP) standard do NOT qualify as the HAZWOPER Medical Surveillance

The Respiratory Protection (RP) standard medical questionnaire for 1910.134 will NOT satisfy the HAZWOPER medical surveillance requirement. The intent and requirements for medical surveillance under HAZWOPER are very different from those required by the Respiratory Protection standard. The intent of the HAZWOPER medical surveillance requirements are two-fold:… Membership Required You must be a member to...

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OSHA cites big rig parts distributor for confined space fatality (asphyxiation), safety hazards after worker fatality at the company’s Corpus Christi facility

OSHA has cited a big rig parts distributor for 16 serious safety violations after an investigation into a worker fatality found the company exposed workers to confined space and other safety hazards. OSHA initiated an inspection on Jan. 7, 2026, after an employee asphyxiated while inspecting a tanker trailer. OSHA cited the company for 16…...

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What is OSHA proposing to change in the respiratory protection program?

OSHA is proposing several updates to its Respiratory Protection Standard (29 CFR 1910.134) as part of a broader deregulatory effort to reduce employer compliance costs and provide greater flexibility, without compromising worker safety. Here are the key changes currently on the table:… Membership Required You must be a member to access this content.View Membership LevelsAlready...

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Can we use ACGIH TLVs/NIOSH RELs in the MUC formula rather than OSHA’s PELs?

The simple answer is yes, we can use ACGIH TLVs or NIOSH RELs to calculate the Maximum Use Concentration (MUC), but with one ABSOLUTE regulatory caveat: The resulting limit must be more protective (stricter) than what the OSHA standard dictates, or be applied to a chemical that OSHA does not currently regulate. Under 1910.134(b), OSHA…...

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Massive Spike in Counterfeit Respirator Cartridges & Filters Online

In a recent case study, NIOSH researchers purchased hundreds of respirator components from major online marketplaces to test their performance, focusing on listings bearing “NIOSH” or “P100” markings from non-authorized sellers. The results show a severe influx of fraudulent PPE:… Membership Required You must be a member to access this content.View Membership LevelsAlready a member?...

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OSHA Respiratory Protection Enforcement Focus: Written Program Integrity

OSHA’s regional emphasis programs continue to prioritize the programmatic elements of 1910.134. Citations in 2026 are frequently tied to “paperwork and protocol” failures rather than hardware failures:… Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here...

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The 15-Year Service Life Debate for Composite Cylinders (SP 16320)

The most significant friction point involves PHMSA and SCBA Fully Wrapped Carbon-Fiber Reinforced (CFFC) aluminum-lined cylinders on Special Permit 16320 and the use of Modal Acoustic Emission (MAE) testing to extend the life of composite cylinders. Fully Wrapped Carbon-Fiber Reinforced (CFFC) aluminum-lined cylinders have a 15-year service life. PHMSA has investigated and granted limited special…...

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How often do SCBA cylinders need to be “topped off” to ensure they stay above 90% full?

The amount of breathing air consumed during a monthly SCBA functional test (often referred to as the “monthly inspection” or “flow test”) varies slightly by manufacturer and the specific depth of your inspection/testing SOP. However, for a standard 30-minute/45-cubic-foot cylinder, you can estimate the usage based on the required NFPA 1852 checks…. Membership Required You...

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Gemini+ answers the mystery behind the 2216 psig cylinder pressure

A question I have asked for years, starting back in the late 1980’s when I began wearing SCBAs. I have asked this question to dozens, maybe hundreds of people, way smarter than me, and everyone was stumped. So today I had a lengthy discussion on SCBAs and the question was asked of me again. So…...

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