{"abstract":"The Commission is noticing a recently-filed Postal Service request for an advisory opinion on the service standards for First- Class Mail and end-to-end Periodicals. This document invites public comments on the request and addresses several related procedural steps.","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/2021/04/29/2021-08890.html","cfr_references":[],"citation":"86 FR 22716","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Notices of intervention are due: May 5, 2021; Live WebEx Technical Conference: April 30, 2021, at 11:00 a.m., Eastern Daylight Time, Virtual.","disposition_notes":null,"docket_ids":["Docket No. N2021-1","Order No. 5875"],"dockets":[],"document_number":"2021-08890","effective_on":null,"end_page":22725,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2021/04/29/2021-08890.xml","html_url":"https://www.federalregister.gov/documents/2021/04/29/2021-08890/service-standard-changes","images":{"EN29AP21.004":{"large":"https://img.federalregister.gov/EN29AP21.004/EN29AP21.004_large.png","original_size":"https://img.federalregister.gov/EN29AP21.004/EN29AP21.004_original_size.png"},"EN29AP21.002":{"large":"https://img.federalregister.gov/EN29AP21.002/EN29AP21.002_large.png","original_size":"https://img.federalregister.gov/EN29AP21.002/EN29AP21.002_original_size.png"},"EN29AP21.003":{"large":"https://img.federalregister.gov/EN29AP21.003/EN29AP21.003_large.png","original_size":"https://img.federalregister.gov/EN29AP21.003/EN29AP21.003_original_size.png"},"EN29AP21.000":{"large":"https://img.federalregister.gov/EN29AP21.000/EN29AP21.000_large.png","original_size":"https://img.federalregister.gov/EN29AP21.000/EN29AP21.000_original_size.png"},"EN29AP21.001":{"large":"https://img.federalregister.gov/EN29AP21.001/EN29AP21.001_large.png","original_size":"https://img.federalregister.gov/EN29AP21.001/EN29AP21.001_original_size.png"}},"images_metadata":{"EN29AP21.004":{"large":{"identifier":"EN29AP21.004","content_type":"image/png","size":45771,"width":823,"sha":"cda868dcca11ade0abcbed6486dadf6c","url":"https://img.federalregister.gov/EN29AP21.004/EN29AP21.004_large.png","height":496},"original_size":{"identifier":"EN29AP21.004","content_type":"image/png","size":96829,"width":1988,"sha":"d971bc2af726d3a761c88cd914956c6e","url":"https://img.federalregister.gov/EN29AP21.004/EN29AP21.004_original_size.png","height":1199}},"EN29AP21.002":{"large":{"identifier":"EN29AP21.002","content_type":"image/png","size":122032,"width":823,"sha":"e15a1feffa75caa055f174453f25e820","url":"https://img.federalregister.gov/EN29AP21.002/EN29AP21.002_large.png","height":870},"original_size":{"identifier":"EN29AP21.002","content_type":"image/png","size":120814,"width":1496,"sha":"9ca49e3837af628a4cc2bbc76459c3c3","url":"https://img.federalregister.gov/EN29AP21.002/EN29AP21.002_original_size.png","height":1582}},"EN29AP21.003":{"large":{"identifier":"EN29AP21.003","content_type":"image/png","size":55986,"width":823,"sha":"dd1ae7fb4dc6672e52c11c5114b15e77","url":"https://img.federalregister.gov/EN29AP21.003/EN29AP21.003_large.png","height":818},"original_size":{"identifier":"EN29AP21.003","content_type":"image/png","size":130608,"width":1988,"sha":"a7a0958de1317af0008c46761202ded8","url":"https://img.federalregister.gov/EN29AP21.003/EN29AP21.003_original_size.png","height":1976}},"EN29AP21.000":{"large":{"identifier":"EN29AP21.000","content_type":"image/png","size":133090,"width":823,"sha":"7a0996b358bf9f1c0550fff20d7e4af3","url":"https://img.federalregister.gov/EN29AP21.000/EN29AP21.000_large.png","height":1028},"original_size":{"identifier":"EN29AP21.000","content_type":"image/png","size":148380,"width":1670,"sha":"26b489133cdc72c08939d769a000d2f9","url":"https://img.federalregister.gov/EN29AP21.000/EN29AP21.000_original_size.png","height":2087}},"EN29AP21.001":{"large":{"identifier":"EN29AP21.001","content_type":"image/png","size":95860,"width":823,"sha":"496d3190a7dee469aac88b974da51218","url":"https://img.federalregister.gov/EN29AP21.001/EN29AP21.001_large.png","height":825},"original_size":{"identifier":"EN29AP21.001","content_type":"image/png","size":90131,"width":1536,"sha":"4dfff1e46b31ab65fd6a73700e70e978","url":"https://img.federalregister.gov/EN29AP21.001/EN29AP21.001_original_size.png","height":1540}}},"json_url":"https://www.federalregister.gov/api/v1/documents/2021-08890?publication_date=2021-04-29","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2021-04-29/2021-08890/mods.xml","not_received_for_publication":null,"page_length":10,"page_views":{"count":540,"last_updated":"2026-09-23 06:15:06 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2021-04-29/pdf/2021-08890.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2021-08890.pdf?1619613920","publication_date":"2021-04-29","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2021/04/29/2021-08890.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":22716,"subtype":null,"title":"Service Standard Changes","toc_doc":"Service Standard Changes","toc_subject":null,"topics":[],"type":"Notice","volume":86}