{"abstract":"The Postal Service is revising Mailing Standards of the United States Postal Service, International Mail Manual (IMM[supreg]), in various sections, to update mailer responsibilities with respect to customs requirements and to establish procedures for the payment, or reimbursement, of any customs charges that are assessed, including after the purchase of postage.","action":"Interim final rule.","agencies":[{"raw_name":"POSTAL SERVICE","name":"Postal Service","id":410,"url":"https://www.federalregister.gov/agencies/postal-service","json_url":"https://www.federalregister.gov/api/v1/agencies/410","parent_id":null,"slug":"postal-service"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/10/19/2026-21310.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"20","title":39}],"citation":"91 FR 66000","comment_url":null,"comments_close_on":"2026-11-18","correction_of":null,"corrections":[],"dates":"Effective: October 19, 2026.","disposition_notes":null,"docket_ids":[],"dockets":[],"document_number":"2026-21310","effective_on":"2026-10-19","end_page":66002,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/10/19/2026-21310.xml","html_url":"https://www.federalregister.gov/documents/2026/10/19/2026-21310/customs-requirements-and-payment-procedures-for-certain-customs-charges","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-21310?publication_date=2026-10-19","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-10-19/2026-21310/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":134,"last_updated":"2026-10-24 14:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-10-19/pdf/2026-21310.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-21310.pdf?1792154718","publication_date":"2026-10-19","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/10/19/2026-21310.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"comments_count":0,"agency_id":"USPS","document_id":"USPS-2026-2511-0001","checked_regulationsdotgov_at":"2026-10-20T15:55:05Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":66000,"subtype":null,"title":"Customs Requirements and Payment Procedures for Certain Customs Charges","toc_doc":"Customs Requirements and Payment Procedures for Certain Customs Charges","toc_subject":null,"topics":["Foreign relations"],"type":"Rule","volume":91}