{"abstract":"The EPA is providing additional opportunity to the public to comment on the proposal to grant final authorization to the Commonwealth of Massachusetts for revisions to its hazardous waste program under the Resource Conservation and Recovery Act (RCRA) published in the Federal Register of February 24, 1999 (64 FR 9110). The notice proposes to approve Massachusetts for final authorization for provisions of the Universal Waste Rule (UWR) and the Toxicity Characteristics (TC) Rule except as they relate to cathode ray tubes (CRTs). The purpose of today's document is to extend the public comment period from March 26, 1999 to May 10, 1999. This extension is provided in response to a request from the Commonwealth of Massachusetts to extend the comment period by an additional 45 days. EPA does not anticipate granting any further extensions of this comment period.","action":"Proposed rule; extension of comment period.","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/1999/03/24/99-7087.html","cfr_references":[{"chapter":null,"citation_url":null,"part":271,"title":40}],"citation":"64 FR 14201","comment_url":null,"comments_close_on":"1999-05-10","correction_of":null,"corrections":[],"dates":"Written comments must be received on or before May 10, 1999.","disposition_notes":null,"docket_ids":["FRL-6314-2"],"dockets":[],"document_number":"99-7087","effective_on":null,"end_page":14202,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":null,"html_url":"https://www.federalregister.gov/documents/1999/03/24/99-7087/massachusetts-final-authorization-of-state-hazardous-waste-management-program-revision","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/99-7087?publication_date=1999-03-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-1999-03-24/99-7087/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":30,"last_updated":"2026-06-27 04:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-1999-03-24/pdf/99-7087.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"1999-03-24","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/1999/03/24/99-7087.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-09-21T02:14:16Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":14201,"subtype":null,"title":"Massachusetts: Final Authorization of State Hazardous Waste Management Program Revision","toc_doc":null,"toc_subject":null,"topics":[],"type":"Proposed Rule","volume":64}