{"abstract":"The Commission is issuing a set of final rules addressing Postal Service filings concerning market tests of experimental products. The rules address the contents of market test filings, review of filings, and related matters. Relative to the proposed rules, some of the changes are substantive and others are minor and non- substantive.","action":"Final rule.","agencies":[{"raw_name":"POSTAL REGULATORY COMMISSION","name":"Postal Regulatory Commission","id":409,"url":"https://www.federalregister.gov/agencies/postal-regulatory-commission","json_url":"https://www.federalregister.gov/api/v1/agencies/409","parent_id":null,"slug":"postal-regulatory-commission"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2014/09/11/2014-21689.html","cfr_references":[{"chapter":null,"citation_url":null,"part":3001,"title":39},{"chapter":null,"citation_url":null,"part":3035,"title":39}],"citation":"79 FR 54552","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective October 14, 2014.","disposition_notes":null,"docket_ids":["Docket No. RM2013-5","Order No. 2173"],"dockets":[],"document_number":"2014-21689","effective_on":"2014-10-14","end_page":54565,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2014/09/11/2014-21689.xml","html_url":"https://www.federalregister.gov/documents/2014/09/11/2014-21689/markets-tests-of-experimental-products","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2014-21689?publication_date=2014-09-11","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2014-09-11/2014-21689/mods.xml","not_received_for_publication":null,"page_length":14,"page_views":{"count":87,"last_updated":"2026-07-26 02:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2014-09-11/pdf/2014-21689.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2014-21689.pdf?1410381394","publication_date":"2014-09-11","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2014/09/11/2014-21689.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2014-10-01T06:00:12Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":54552,"subtype":null,"title":"Markets Tests of Experimental Products","toc_doc":"Markets Tests of Experimental Products","toc_subject":null,"topics":["Administrative practice and procedure","Freedom of information","Sunshine Act"],"type":"Rule","volume":79}