{"abstract":"In this document, the Federal Communications Commission (Commission) seeks comment on a proposal to shorten by one year the STIR/SHAKEN implementation extension for small voice service providers that originate an especially large number of calls, so that such providers must implement STIR/SHAKEN in the IP portions of their networks no later than June 30, 2022. The Commission believes this proposal will protect Americans from illegal robocalls--especially illegally spoofed robocalls--by ensuring that voice service providers most likely to be the source of illegal robocalls authenticate calls sooner, allowing terminating voice service providers to know if the caller ID is legitimate and take action as appropriate, including by blocking or labeling suspicious calls. The Commission also seeks comment on how to define which small voice service providers should receive a shortened extension and on ways to monitor compliance.","action":"Proposed 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/2021/06/09/2021-12007.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"64","title":47}],"citation":"86 FR 30571","comment_url":null,"comments_close_on":"2021-08-09","correction_of":null,"corrections":[],"dates":"Comments are due on or before July 9, 2021; reply Comments are due on or before August 9, 2021.","disposition_notes":null,"docket_ids":["WC Docket No. 17-97","FCC 21-62","FR ID 30569"],"dockets":[],"document_number":"2021-12007","effective_on":"2021-07-09","end_page":30582,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2021/06/09/2021-12007.xml","html_url":"https://www.federalregister.gov/documents/2021/06/09/2021-12007/call-authentication-trust-anchor","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2021-12007?publication_date=2021-06-09","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2021-06-09/2021-12007/mods.xml","not_received_for_publication":null,"page_length":12,"page_views":{"count":516,"last_updated":"2026-09-20 20:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2021-06-09/pdf/2021-12007.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2021-12007.pdf?1623156318","publication_date":"2021-06-09","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2021/06/09/2021-12007.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"comments_count":0,"agency_id":"FCC","document_id":"FCC-2021-0265-0001","checked_regulationsdotgov_at":"2023-03-01T01:23:57Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":30571,"subtype":null,"title":"Call Authentication Trust Anchor","toc_doc":"Call Authentication Trust Anchor","toc_subject":null,"topics":[],"type":"Proposed Rule","volume":86}