{"abstract":"In this notice, OSHA announces the final decision to expand the scope of recognition for Bay Area Compliance Laboratories as a Nationally Recognized Testing Laboratory (NRTL).","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":"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/2026/03/11/2026-04722.html","cfr_references":[],"citation":"91 FR 11993","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The expansion of the scope of recognition becomes effective March 11, 2026.","disposition_notes":null,"docket_ids":["Docket No. OSHA-2016-0022"],"dockets":[{"supporting_documents":[{"title":"Bay Area Compliance Laboratories (BACL) Standard Application for Expansion (June 2025)","document_id":"OSHA-2016-0022-0017"},{"title":"Bay Area Compliance Laboratories (BACL) NRTL Renewal Application - July 2021","document_id":"OSHA-2016-0022-0014"},{"title":"Bay Area Compliance Laboratories (BACL) NRTL Renewal Letter","document_id":"OSHA-2016-0022-0013"},{"title":"NRTL Scope Expansion Letter July 2017","document_id":"OSHA-2016-0022-0011"},{"title":"NRTL Scope Expansion Letter December 2017","document_id":"OSHA-2016-0022-0006"},{"title":"Bay Area Compliance Laboratories Corp. 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