{"abstract":"The Nuclear Regulatory Commission (NRC) is amending its regulations to revise the compliance dates for licensees to begin reporting source transactions and initial source inventory information to the National Source Tracking System for nationally tracked sources. No other requirements related to the National Source Tracking System are being revised by this rule.","action":"Final rule.","agencies":[{"raw_name":"NUCLEAR REGULATORY COMMISSION","name":"Nuclear Regulatory Commission","id":383,"url":"https://www.federalregister.gov/agencies/nuclear-regulatory-commission","json_url":"https://www.federalregister.gov/api/v1/agencies/383","parent_id":null,"slug":"nuclear-regulatory-commission"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2007/10/19/E7-20591.html","cfr_references":[{"chapter":null,"citation_url":null,"part":20,"title":10}],"citation":"72 FR 59162","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective Date: This final rule is effective October 19, 2007. Compliance Dates: Compliance with the reporting provisions in 10 CFR 20.2207 is required by January 31, 2009 for both Category 1 sources and Category 2 sources.","disposition_notes":null,"docket_ids":[],"dockets":[],"document_number":"E7-20591","effective_on":"2007-10-19","end_page":59163,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2007/10/19/E7-20591.xml","html_url":"https://www.federalregister.gov/documents/2007/10/19/E7-20591/national-source-tracking-of-sealed-sources-revised-compliance-dates","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/E7-20591?publication_date=2007-10-19","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2007-10-19/E7-20591/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":46,"last_updated":"2026-07-28 16:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2007-10-19/pdf/E7-20591.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2007-10-19","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2007/10/19/E7-20591.txt","regulation_id_number_info":{"3150-AI22":null},"regulation_id_numbers":["3150-AI22"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-13T05:26:24Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":59162,"subtype":null,"title":"National Source Tracking of Sealed Sources; Revised Compliance Dates","toc_doc":"National Source Tracking System; source transactions and initial source inventory information; reporting requirements","toc_subject":"Radiation protection standards:","topics":["Nuclear materials","Nuclear power plants and reactors","Occupational safety and health","Packaging and containers","Radiation protection","Reporting and recordkeeping requirements","Waste treatment and disposal"],"type":"Rule","volume":72}