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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart N: Requirements for end-of-service-life indicator."Title
"Approval of Respiratory Protective Devices: Subpart N: Requirements for end-of-service-life indicator."
This standard describes the requirements for end-or-service-life indicators for special use respirators. This includes satisfactory indicator change or other obvious warning before 1 ppm vinyl chloride penetration occurs. See detailed view for additional notes.DescriptionThis standard describes the requirements for end-or-service-life indicators for special use respirators. This includes satisfactory indicator change or other obvious warning before 1 ppm vinyl chloride penetration occurs. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart N: Quality control requirements."Title
"Approval of Respiratory Protective Devices: Subpart N: Quality control requirements."
This standard describes the additional quality control requirements for approval of gas masks, chemical cartridge respirators, and powered air-purifying respirators for entry into and escape from vinyl chloride atmospheres containing adequate oxygen to support life. See detailed view for additional notes.DescriptionThis standard describes the additional quality control requirements for approval of gas masks, chemical cartridge respirators, and powered air-purifying respirators for entry into and escape from vinyl chloride atmospheres containing adequate oxygen to support life. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart N: Labeling requirements"Title
"Approval of Respiratory Protective Devices: Subpart N: Labeling requirements"
This standard describes the requirements for warning labels placed on each gas mask, chemical-cartridge respirator, and powered air-purifying respirator, and on the label of each canister and cartridge, alerting the wearer to the need for a fitting test in accordance with the manufacturer's facepiece fitting instructions, providing service life information, providing specific instructions for disposal, and advising that the wearer may communicate to NIOSH any difficulties that may be experienced in the design and performance of any gas mask, chemical-cartridge respirator, or powered air-purifying respirator. See detailed view for additional notes.DescriptionThis standard describes the requirements for warning labels placed on each gas mask, chemical-cartridge respirator, and powered air-purifying respirator, and on the label of each canister and cartridge, alerting the wearer to the need for a fitting test in accordance with the manufacturer's facepiece fitting instructions, providing service life information, providing specific instructions for disposal, and advising that the wearer may communicate to NIOSH any difficulties that may be experienced in the design and performance of any gas mask, chemical-cartridge respirator, or powered air-purifying respirator. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart N: Fees"Title
"Approval of Respiratory Protective Devices: Subpart N: Fees"
This standard describes the fees required for the approval and certification of special use respirators. See detailed view for additional notes.DescriptionThis standard describes the fees required for the approval and certification of special use respirators. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart D: Approval and Disapproval"Title
"Approval of Respiratory Protective Devices: Subpart D: Approval and Disapproval"
(a) The Institute shall issue certificates of approval pursuant to the provisions of this subpart only for individual, completely assembled respirators which have been examined, inspected, and tested, and which meet the minimum requirements set forth in subparts H through L of this part, as applicable. (b) The Institute will not issue certificates of approval for any respirator component or for any respirator subassembly. (c) The Institute shall not issue an informal notification of approval. However, if the application for approval, submitted in accordance with §84.11, states that the submitted respirator and component parts are only prototypes, the Institute will examine, inspect, and test such respirator and component parts in accordance with the provisions of this part. If, upon completion of such examinations, inspections and tests, it is found that the prototype meets the minimum requirements set forth in this part, the Institute may inform the applicant, in writing, of the results of the examinations, inspections, and tests, and may require him to resubmit respirators and component parts made on regular production tooling, with no operations included which will not be incorporated in regular production processing, for further examination, inspection, and testing, prior to issuance of the certificate of approval. (d) Applicants required to resubmit respirators and component parts made on regular production tooling, with no operation included which will not be incorporated in regular production processing, shall be charged fees in accordance with subpart C of this part.Description(a) The Institute shall issue certificates of approval pursuant to the provisions of this subpart only for individual, completely assembled respirators which have been examined, inspected, and tested, and which meet the minimum requirements set forth in subparts H through L of this part, as applicable. (b) The Institute will not issue certificates of approval for any respirator component or for any respirator subassembly. (c) The Institute shall not issue an informal notification of approval. However, if the application for approval, submitted in accordance with §84.11, states that the submitted respirator and component parts are only prototypes, the Institute will examine, inspect, and test such respirator and component parts in accordance with the provisions of this part. If, upon completion of such examinations, inspections and tests, it is found that the prototype meets the minimum requirements set forth in this part, the Institute may inform the applicant, in writing, of the results of the examinations, inspections, and tests, and may require him to resubmit respirators and component parts made on regular production tooling, with no operations included which will not be incorporated in regular production processing, for further examination, inspection, and testing, prior to issuance of the certificate of approval. (d) Applicants required to resubmit respirators and component parts made on regular production tooling, with no operation included which will not be incorporated in regular production processing, shall be charged fees in accordance with subpart C of this part.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart O: Closed-circuit escape respirator; description"Title
"Approval of Respiratory Protective Devices: Subpart O: Closed-circuit escape respirator; description"
This standard describes and further defines the classification of respirators known as closed-circuit escape respirators. See detailed view for additional notes.DescriptionThis standard describes and further defines the classification of respirators known as closed-circuit escape respirators. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart O: Applicability to new and previously approved CCERs"Title
"Approval of Respiratory Protective Devices: Subpart O: Applicability to new and previously approved CCERs"
This standard updates the agency’s requirements for testing and certification of closed-circuit escape respirators. See detailed view for additional notes.DescriptionThis standard updates the agency’s requirements for testing and certification of closed-circuit escape respirators. See detailed view for additional notes.
- Status: Current
- Standard Type(s): Standard
- Hazard Type(s): Inhalation
- PPE Type(s): Closed-Circuit Escape Respirators
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart O: Required components, attributes, and instructions."Title
"Approval of Respiratory Protective Devices: Subpart O: Required components, attributes, and instructions."
This standard describes the required components, attributes and instructions for closed-circuit escape respirators. See detailed view for additional notes.DescriptionThis standard describes the required components, attributes and instructions for closed-circuit escape respirators. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart O: General testing conditions and requirements."Title
"Approval of Respiratory Protective Devices: Subpart O: General testing conditions and requirements."
This standard describes general testing conditions and requirements for Closed-Circuit Escape Respirators. See detailed view for additional notes.DescriptionThis standard describes general testing conditions and requirements for Closed-Circuit Escape Respirators. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart O: Capacity test requirements"Title
"Approval of Respiratory Protective Devices: Subpart O: Capacity test requirements"
This standard describes the requirements for the capacity test for closed-circuit escape respirators. It includes a specification table for work-rate and other CFRs incorporated by reference. See detailed view for additional notes.DescriptionThis standard describes the requirements for the capacity test for closed-circuit escape respirators. It includes a specification table for work-rate and other CFRs incorporated by reference. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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- Page last reviewed: February 21, 2024
- Page last updated: February 21, 2024
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