{"abstract":"This document provides a notice of public hearing on the notice of filing published in the Federal Register on Wednesday, January 14, 2026. This notice of filing announced that a petition has been filed requesting that methyl methacrylate-ethyl methacrylate- methacrylic acid copolymer in a styrene solution ((C<INF>5</INF>H<INF>8</INF>O<INF>2</INF>)<INF>x</INF>- (C<INF>6</INF>H<INF>10</INF>O<INF>2</INF>)<INF>y</INF>- (C<INF>4</INF>H<INF>6</INF>O<INF>2</INF>)<INF>z</INF>- (C<INF>8</INF>H<INF>8</INF>)<INF>s</INF>; x=75.76, y=8.46, z=1, s=168.4) be added to the list of taxable substances.","action":"Notice of filing and request for comments; notice of hearing.","agencies":[{"raw_name":"DEPARTMENT OF THE TREASURY","name":"Treasury Department","id":497,"url":"https://www.federalregister.gov/agencies/treasury-department","json_url":"https://www.federalregister.gov/api/v1/agencies/497","parent_id":null,"slug":"treasury-department"},{"raw_name":"Internal Revenue Service","name":"Internal Revenue Service","id":254,"url":"https://www.federalregister.gov/agencies/internal-revenue-service","json_url":"https://www.federalregister.gov/api/v1/agencies/254","parent_id":497,"slug":"internal-revenue-service"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/05/18/2026-09916.html","cfr_references":[],"citation":"91 FR 28759","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The hearing is scheduled to be held on Thursday, June 18, 2026, at 10:00 a.m. Eastern Time (ET). The IRS must receive speakers' outlines of the topics to be discussed by Thursday, June 4, 2026. If no outlines are received by Thursday, June 4, 2026, the hearing will be cancelled.","disposition_notes":null,"docket_ids":[],"dockets":[],"document_number":"2026-09916","effective_on":null,"end_page":28759,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/05/18/2026-09916.xml","html_url":"https://www.federalregister.gov/documents/2026/05/18/2026-09916/superfund-tax-on-chemical-substances-request-to-modify-list-of-taxable-substances-notice-of-filing","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-09916?publication_date=2026-05-18","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-05-18/2026-09916/mods.xml","not_received_for_publication":null,"page_length":1,"page_views":{"count":185,"last_updated":"2026-06-27 10:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-05-18/pdf/2026-09916.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-09916.pdf?1778849126","publication_date":"2026-05-18","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/05/18/2026-09916.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2026-05-16T10:55:32Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":28759,"subtype":null,"title":"Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Methyl Methacrylate-ethyl Methacrylate-methacrylic Acid Copolymer in a Styrene Solution (x=75.76, y=8.46, z=1, s=168.4); Hearing","toc_doc":"Superfund Tax on Chemical Substances; Request to Modify List of Taxable Substances; Methyl Methacrylate-ethyl Methacrylate-methacrylic Acid Copolymer in a Styrene Solution","toc_subject":"Hearings, Meetings, Proceedings, etc.","topics":[],"type":"Notice","volume":91}