Respiratory Protection

Expanded Temporary Enforcement Guidance on Respiratory Protection Fit-Testing for N95 Filtering Facepieces in ALL Industries During the Coronavirus Disease 2019 (COVID-19) Pandemic

This memorandum expands temporary enforcement guidance provided in OSHA’s March 14, 2020, memorandum to Compliance Safety and Health Officers for enforcing annual fit-testing requirements of the Respiratory Protection standard, 29 CFR § 1910.134(f)(2), with regard to supply shortages of N95s or other filtering facepiece respirators (FFRs) due to the coronavirus disease 2019 (COVID-19) pandemic.[1] The March […]

OSHA issues Regional Memo on Enforcement Guidance for Use of Respiratory Protection Equipment Certified under Standards of Other Countries or Jurisdictions During the Coronavirus Disease 2019 (COVID-19) Pandemic

MEMORANDUM FOR: REGIONAL ADMINISTRATORS, STATE PLAN DESIGNEES THROUGH: AMANDA EDENS, Deputy Assistant Secretary FROM: PATRICK J. KAPUST, Acting Director Directorate of Enforcement Programs SUBJECT: Enforcement Guidance for Use of Respiratory Protection Equipment Certified under Standards of Other Countries or Jurisdictions During the Coronavirus Disease 2019 (COVID-19) Pandemic   This memorandum provides interim guidance to Compliance

Air-Line respirator with Auxiliary bottle has an APF of 1,000 or 10,000?

So what is the Assigned-Protection Factor (APF) for an air-line respirator, commonly used inside PRCSs which has, or has the potential to have an IDLH atmosphere?  Is it 1,000 or 10,000?  I have always been taught/trained that the simple air-line respirator (Pressure-demand/Positive pressure mode) WITHOUT the Auxilary/Back-up cylinder the APF is 1,000, but the addition

OSHA answers questions regarding Escape-ONLY respirators (2019 LOI)

Background: The employer has truck drivers that drive in and out of oil/gas refineries. Drivers are provided with a North 7900 series air-purifying disposable mouthpiece type respirator for use as an escape-only respirator. The owner’s manual to the North 7900 Series disposable mouthpiece type escape respirator warns employers to be aware of any physical limitations or

OSHA issues Enforcement Policy for Respiratory Hazards Not Covered by OSHA Permissible Exposure Limits

Nov 02, 2018 MEMORANDUM FOR: REGIONAL ADMINISTRATORS FROM: KIMBERLY STILLE, Acting Director Directorate of Enforcement Programs SUBJECT:  Enforcement Policy for Respiratory Hazards Not Covered by OSHA Permissible Exposure Limits As you are aware, Section 5(a)(1) of the Occupational Safety and Health Act (OSH Act) is occasionally used to cite respiratory hazards from exposure to an air contaminant

OSHA clarifies that a medical eval is REQUIRED for voluntary use of a negative pressure (tight-fitting) respirators

OSHA recently posted a Letter of Interpretation where they reference their Compliance Directive, Inspection Procedures for the Respiratory Protection Standard, CPL 02-00-158, and the standard’s preamble in establishing the medical evaluations for “voluntary use” of negative pressure (tight-fitting) respirators.  This issue has been made clear in the CPL for years, but I thought I would share the LOI

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