{"abstract":"The Commission is extending the deadline to respond to petitions in Docket Nos. RM2021-2, RM2022-5, RM2022-6, and RM2024-4.","action":"Notice.","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/2026/03/03/2026-04157.html","cfr_references":[],"citation":"91 FR 10422","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The responses to any petition (including the Postal Service Petitions) are due: March 6, 2026.","disposition_notes":null,"docket_ids":["Docket Nos. RM2021-2, RM2022-5, RM2022-6, and RM2024-4","Order No. 9464"],"dockets":[],"document_number":"2026-04157","effective_on":null,"end_page":10423,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/03/03/2026-04157.xml","html_url":"https://www.federalregister.gov/documents/2026/03/03/2026-04157/system-for-regulating-rates-and-classes-for-market-dominant-products","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-04157?publication_date=2026-03-03","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-03-03/2026-04157/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":81,"last_updated":"2026-04-18 04:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-03-03/pdf/2026-04157.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-04157.pdf?1772459110","publication_date":"2026-03-03","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/03/03/2026-04157.txt","regulation_id_number_info":{"3211-AA37":{"issue":"202410","html_url":"https://www.federalregister.gov/regulations/3211-AA37/three-year-review-of-market-dominant-ratemaking-system","title":"Three-Year Review of Market Dominant Ratemaking System","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202410&RIN=3211-AA37&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["3211-AA37"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2026-03-03T09:09:51Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":10422,"subtype":null,"title":"System for Regulating Rates and Classes for Market Dominant Products","toc_doc":"System for Regulating Rates and Classes for Market Dominant Products","toc_subject":null,"topics":[],"type":"Notice","volume":91}