{"abstract":"OSHA is extending the compliance dates in its Hazardous Communications Standard (29 CFR 1910.1200), published in the Federal Register on May 20, 2024 (89 FR 44144), by four months. The compliance date in Sec. 1910.1200(j)(2)(i) is extended from January 19, 2026, until May 19, 2026; the compliance date in Sec. 1910.1200(j)(2)(ii) is extended from July 20, 2026 to November 20, 2026; the compliance date in Sec. 1910.1200(j)(3)(i) is extended from July 19, 2027 to November 19, 2027; and the compliance date in Sec. 1910.1200(j)(3)(ii) is extended from January 19, 2028 to May 19, 2028.","action":"Final rule; extension of compliance dates.","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":"Occupational Safety and Health Administration","name":"Occupational Safety and Health Administration","id":386,"url":"https://www.federalregister.gov/agencies/occupational-safety-and-health-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/386","parent_id":271,"slug":"occupational-safety-and-health-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/01/15/2026-00653.html","cfr_references":[{"chapter":null,"citation_url":null,"part":1910,"title":29}],"citation":"91 FR 1695","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective Date January 15, 2026.","disposition_notes":null,"docket_ids":["Docket No. OSHA-2019-0001"],"dockets":[{"supporting_documents":[{"title":"National Institute for Occupational Safety and Health (NIOSH) (2019). Particulates not otherwise regulated.  https://www.cdc.gov/niosh/npg/npgd0480.html  accessed 11-18-2021","document_id":"OSHA-2019-0001-0458"},{"title":"U.S. DOT, Federal Railroad Administration, Railroad Occupational Safety and Health Standards: Termination.  Policy Statement. 49 CFR Part 221.","document_id":"OSHA-2019-0001-0452"},{"title":"UN/ST/SG/AC.10/C.4/2018/13e (2018)  Proposed changes to Annex 3 of the GHS to improve medical response precautionary statements (P310 to P315)","document_id":"OSHA-2019-0001-0439"},{"title":"UN/ST/SG/AC.10/C.4/2016/20 (2016) Precautionary statements on medical advice/attention: correction of linguistic discrepancies","document_id":"OSHA-2019-0001-0438"},{"title":"UN/SCEGHS/31/INF.19 (2016) Precautionary statements on medical advice or attention in GHS","document_id":"OSHA-2019-0001-0435"},{"title":"Transcript of the September 23, 2021 Hazard Communication Standard Public Hearings","document_id":"OSHA-2019-0001-0425"},{"title":"Exhibit 6 - AHRI PowerPoint Presentation: Supporting Information for Implementing Global Harmonized System (GHS) 7th ed","document_id":"OSHA-2019-0001-0414"},{"title":"Exhibit 3 - Hearing Schedule","document_id":"OSHA-2019-0001-0411"},{"title":"Committee of Experts on the Transport of Dangerous Goods and on the Globally Harmonized System of Classification and Labelling of Chemicals.   35th session.  2018.  Proposed amendments to chapter 2.3 to convert decision logics into text language.  ST/SG/AC.10/C.4/2018/9.","document_id":"OSHA-2019-0001-0246"},{"title":"United Nations Committee of Experts on the Globally Harmonized System of Classification and Labelling of Chemicals.  Informal Papers presented to the UNSCEGHS in the 30th Session in 2015. UN/SCEGHS/30/INF.28, 12/8/2015.","document_id":"OSHA-2019-0001-0213"}],"agency_name":"OSHA","documents":[{"comment_count":0,"comment_start_date":"2026-01-15","updated_at":"2026-01-15T10:56:02.610-05:00","comment_url":"https://www.regulations.gov/commenton/OSHA-2019-0001-0488","allow_late_comments":false,"id":"OSHA-2019-0001-0488","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":306,"id":"OSHA-2019-0001","title":"OSHA Update to the Hazard Communication Standard - 2019"}],"document_number":"2026-00653","effective_on":"2026-01-15","end_page":1696,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/01/15/2026-00653.xml","html_url":"https://www.federalregister.gov/documents/2026/01/15/2026-00653/hazard-communication-standard","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-00653?publication_date=2026-01-15","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-01-15/2026-00653/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":7958,"last_updated":"2026-04-05 02:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-01-15/pdf/2026-00653.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-00653.pdf?1768398310","publication_date":"2026-01-15","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/01/15/2026-00653.txt","regulation_id_number_info":{"1218-AC93":{"issue":"202404","html_url":"https://www.federalregister.gov/regulations/1218-AC93/update-to-the-hazard-communication-standard","title":"Update to the Hazard Communication Standard","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202404&RIN=1218-AC93&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["1218-AC93"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"National Institute for Occupational Safety and Health (NIOSH) (2019). Particulates not otherwise regulated.  https://www.cdc.gov/niosh/npg/npgd0480.html  accessed 11-18-2021","document_id":"OSHA-2019-0001-0458"},{"title":"U.S. DOT, Federal Railroad Administration, Railroad Occupational Safety and Health Standards: Termination.  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UN/SCEGHS/30/INF.28, 12/8/2015.","document_id":"OSHA-2019-0001-0213"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/1218-AC30/south-carolina-state-plan-revision-of-state-health-compliance-staffing-benchmarks-","title":"South Carolina State Plan--Revision of State Health Compliance Staffing Benchmarks "},"comments_count":0,"agency_id":"OSHA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=OSHA-2019-0001","supporting_documents_count":306,"docket_id":"OSHA-2019-0001","document_id":"OSHA-2019-0001-0488","regulation_id_number":"1218-AC30","title":"OSHA Update to the Hazard Communication Standard - 2019","checked_regulationsdotgov_at":"2026-01-16T18:55:04Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":1695,"subtype":null,"title":"Hazard Communication Standard","toc_doc":"Hazard Communication Standard","toc_subject":null,"topics":["Chemicals","Diseases","Explosives","Flammable materials","Gases","Hazardous substances","Labeling","Occupational safety and health","Safety","Signs and symbols"],"type":"Rule","volume":91}