{"abstract":"This notice is a summary of a petition for modification submitted to the Mine Safety and Health Administration (MSHA) by the party listed below.","action":"Notice.","agencies":[{"raw_name":"DEPARTMENT OF LABOR","name":"Labor Department","id":271,"url":"https://www.federalregister.gov/agencies/labor-department","json_url":"https://www.federalregister.gov/api/v1/agencies/271","parent_id":null,"slug":"labor-department"},{"raw_name":"Mine Safety and Health Administration","name":"Mine Safety and Health Administration","id":288,"url":"https://www.federalregister.gov/agencies/mine-safety-and-health-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/288","parent_id":271,"slug":"mine-safety-and-health-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2021/03/30/2021-06481.html","cfr_references":[],"citation":"86 FR 16644","comment_url":null,"comments_close_on":"2021-04-29","correction_of":null,"corrections":[],"dates":"All comments on the petition must be received by MSHA's Office of Standards, Regulations, and Variances on or before April 29, 2021.","disposition_notes":null,"docket_ids":[],"dockets":[{"supporting_documents":[],"agency_name":"MSHA","documents":[{"comment_count":0,"comment_start_date":"2021-03-30","updated_at":"2023-02-28T22:32:19.299-05:00","comment_url":"https://www.regulations.gov/commenton/MSHA-2021-0010-0001","allow_late_comments":null,"id":"MSHA-2021-0010-0001","comment_end_date":"2021-04-30","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"MSHA-2021-0010","title":"Petitions for Modification of Application of Existing mandatory Safety Standards"}],"document_number":"2021-06481","effective_on":null,"end_page":16645,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2021/03/30/2021-06481.xml","html_url":"https://www.federalregister.gov/documents/2021/03/30/2021-06481/petitions-for-modification-of-application-of-existing-mandatory-safety-standards","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2021-06481?publication_date=2021-03-30","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2021-03-30/2021-06481/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":93,"last_updated":"2026-08-26 18:15:08 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2021-03-30/pdf/2021-06481.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2021-06481.pdf?1617021922","publication_date":"2021-03-30","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2021/03/30/2021-06481.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":0,"agency_id":"MSHA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=MSHA-2021-0010","supporting_documents_count":0,"docket_id":"MSHA-2021-0010","document_id":"MSHA-2021-0010-0001","regulation_id_number":null,"title":"Petitions for Modification of Application of Existing mandatory Safety Standards","checked_regulationsdotgov_at":"2023-03-01T03:32:18Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":16644,"subtype":null,"title":"Petitions for Modification of Application of Existing Mandatory Safety Standards","toc_doc":"Petitions for Modification of Application of Existing Mandatory Safety Standards","toc_subject":null,"topics":[],"type":"Notice","volume":86}