{"abstract":"In this document, the Federal Communications Commission (Commission) takes further steps to combat illegally spoofed robocalls by strengthening and expanding caller ID authentication and robocall mitigation obligations and creating new mechanisms to hold providers accountable for violations of the Commission's rules.","action":"Final rule.","agencies":[{"raw_name":"FEDERAL COMMUNICATIONS COMMISSION","name":"Federal Communications Commission","id":161,"url":"https://www.federalregister.gov/agencies/federal-communications-commission","json_url":"https://www.federalregister.gov/api/v1/agencies/161","parent_id":null,"slug":"federal-communications-commission"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2023/06/21/2023-12142.html","cfr_references":[{"chapter":null,"citation_url":null,"part":0,"title":47},{"chapter":null,"citation_url":null,"part":1,"title":47},{"chapter":null,"citation_url":null,"part":64,"title":47}],"citation":"88 FR 40096","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective date: This rule is effective August 21, 2023, except for the amendments codified at 47 CFR 64.6303(c) (amendatory instruction 9) and 64.6305(d), (e), (f), and (g) (amendatory instruction 12) which are delayed. The Commission will publish a document in the Federal Register announcing the effective dates for the delayed amendments to 47 CFR 64.6303(c) and 64.6305(d), (e), (f), (g).","disposition_notes":null,"docket_ids":["WC Docket No. 17-97","FCC 23-18, FR ID 138840"],"dockets":[],"document_number":"2023-12142","effective_on":"2023-08-21","end_page":40121,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2023/06/21/2023-12142.xml","html_url":"https://www.federalregister.gov/documents/2023/06/21/2023-12142/call-authentication-trust-anchor","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2023-12142?publication_date=2023-06-21","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2023-06-21/2023-12142/mods.xml","not_received_for_publication":null,"page_length":26,"page_views":{"count":2004,"last_updated":"2026-08-24 00:15:06 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2023-06-21/pdf/2023-12142.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2023-12142.pdf?1687265121","publication_date":"2023-06-21","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2023/06/21/2023-12142.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"comments_count":0,"agency_id":"FCC","document_id":"FCC-2023-0224-0001","checked_regulationsdotgov_at":"2023-06-22T12:00:07Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":40096,"subtype":null,"title":"Call Authentication Trust Anchor","toc_doc":"Call Authentication Trust Anchor","toc_subject":null,"topics":["Administrative practice and procedure","Authority delegations (Government agencies)","Civil rights","Claims","Classified information","Communications","Communications common carriers","Communications equipment","Cuba","Drug abuse","Environmental impact statements","Equal access to justice","Equal employment opportunity","Federal buildings and facilities","Freedom of information","Government employees","Government publications","Historic preservation","Income taxes","Indemnity payments","Individuals with disabilities","Infants and children","Internet","Investigations","Lawyers","Metric system","Organization and functions (Government agencies)","Penalties","Privacy","Radio","Reporting and recordkeeping requirements","Satellites","Security measures","Sunshine Act","Telecommunications","Telephone","Television","Wages"],"type":"Rule","volume":88}