{"abstract":"The National Institute for Occupational Safety and Health (NIOSH) of the Centers for Disease Control and Prevention (CDC) announces a public meeting concerning inward leakage performance requirements for the class of NIOSH-certified non-powered air-purifying particulate respirators approved as half-facepiece respirators for protection from particulate-only hazards. The purpose of this meeting is to share information and to seek stakeholder feedback, in identified topic areas, concerning the development of inward leakage performance standards. Questions concerning the identified topics of specific interest are included in this document. Attendance at the public meeting is not required to submit written responses to the questions in this notice.","action":"Request for comment and notice of public meeting.","agencies":[{"raw_name":"DEPARTMENT OF HEALTH AND HUMAN SERVICES","name":"Health and Human Services Department","id":221,"url":"https://www.federalregister.gov/agencies/health-and-human-services-department","json_url":"https://www.federalregister.gov/api/v1/agencies/221","parent_id":null,"slug":"health-and-human-services-department"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2013/09/04/2013-21430.html","cfr_references":[{"chapter":null,"citation_url":null,"part":84,"title":42}],"citation":"78 FR 54432","comment_url":null,"comments_close_on":"2013-10-18","correction_of":null,"corrections":[],"dates":"The public meeting will be held September 17, 2013, 1:00 p.m.- 5:00 p.m. ET, or after the last public commenter has spoken. Stakeholder comments to the questions included in this document must be received by 11:59 p.m. ET on October 18, 2013.","disposition_notes":null,"docket_ids":["Docket No. CDC-2013-0017","NIOSH-250"],"dockets":[],"document_number":"2013-21430","effective_on":null,"end_page":54434,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2013/09/04/2013-21430.xml","html_url":"https://www.federalregister.gov/documents/2013/09/04/2013-21430/development-of-inward-leakage-standards-for-half-mask-air-purifying-particulate-respirators","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2013-21430?publication_date=2013-09-04","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2013-09-04/2013-21430/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":451,"last_updated":"2026-04-18 02:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2013-09-04/pdf/2013-21430.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2013-21430.pdf?1378212571","publication_date":"2013-09-04","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2013/09/04/2013-21430.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Agenda from 9/17/13 meeting","document_id":"CDC-2013-0017-0010"},{"title":"Presentation slides from 9/17/13 meeting","document_id":"CDC-2013-0017-0009"},{"title":"List of attendees from 9/17/13 meeting","document_id":"CDC-2013-0017-0008"},{"title":"Statistical Performance of Proposed Panel Fit Test - Final Report","document_id":"CDC-2013-0017-0007"},{"title":"Document incomplete","document_id":"CDC-2013-0017-0006"},{"title":"List of attendees from 8/20/13 meeting","document_id":"CDC-2013-0017-0005"},{"title":"List of attendees from 7/23/13 meeting","document_id":"CDC-2013-0017-0004"},{"title":"Science Webinar - Part 2: Variability of Respirator Fit Test Panels NIOSH Study Results, dated 8/20/13","document_id":"CDC-2013-0017-0003"},{"title":"Science Webinar - Variability of Respirator Fit Test Panels NIOSH Study Results, dated 7/23/13","document_id":"CDC-2013-0017-0002"}],"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=CDC-2013-0017","supporting_documents_count":9,"docket_id":"CDC-2013-0017","regulation_id_number":null,"title":"Development of Inward Leakage Standards for Half-Mask Air-Purifying Particulate Respirators","checked_regulationsdotgov_at":"2013-10-20T05:01:29Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":54432,"subtype":null,"title":"Development of Inward Leakage Standards for Half-Mask Air-Purifying Particulate Respirators","toc_doc":"Development of Inward Leakage Standards for Half-Mask Air-Purifying Particulate Respirators","toc_subject":null,"topics":[],"type":"Proposed Rule","volume":78}