{"abstract":"The Commission amends its rules to require persons and entities doing business with the agency to obtain a unique identifying number, called the FCC Registration Number (FRN), through the Commission Registration System (CORES), and to provide the number when doing business with the agency. The FRN requirement is being adopted to better manage the Commission's financial systems and comply with various statutes governing the financial management of agency accounts.","action":"Final rules.","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/2001/09/14/01-22969.html","cfr_references":[{"chapter":null,"citation_url":null,"part":1,"title":47},{"chapter":null,"citation_url":null,"part":21,"title":47},{"chapter":null,"citation_url":null,"part":61,"title":47},{"chapter":null,"citation_url":null,"part":73,"title":47},{"chapter":null,"citation_url":null,"part":74,"title":47},{"chapter":null,"citation_url":null,"part":76,"title":47}],"citation":"66 FR 47890","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective December 3, 2001.","disposition_notes":null,"docket_ids":["OMD Docket No. 00-205","FCC 01-246"],"dockets":[],"document_number":"01-22969","effective_on":"2001-12-03","end_page":47897,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2001/09/14/01-22969.xml","html_url":"https://www.federalregister.gov/documents/2001/09/14/01-22969/adoption-of-a-mandatory-fcc-registration-number","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/01-22969?publication_date=2001-09-14","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2001-09-14/01-22969/mods.xml","not_received_for_publication":null,"page_length":8,"page_views":{"count":358,"last_updated":"2026-06-04 12:15:14 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2001-09-14/pdf/01-22969.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2001-09-14","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2001/09/14/01-22969.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":47890,"subtype":null,"title":"Adoption of a Mandatory FCC Registration Number","toc_doc":"Mandatory FCC Registration Number; adoption","toc_subject":"Common carrier services:","topics":["Administrative practice and procedure","Reporting and recordkeeping requirements"],"type":"Rule","volume":66}