{"abstract":"The Administrator of the Drug Enforcement Administration is issuing this notice of intent to publish a temporary order to schedule O-desmethyltramadol (other names: O-DSMT; desmetramadol; 3-[(1R,2R)-2- [(dimethylamino)methyl]-1-hydroxycyclohexyl]phenol), including its isomers, esters, ethers, salts, and salts of isomers, esters and ethers, in schedule I of the Controlled Substances Act. When it is issued, the temporary scheduling order will impose the regulatory controls and administrative, civil, and criminal sanctions applicable to schedule I controlled substances on persons who handle (manufacture, distribute, reverse distribute, import, export, engage in research, conduct instructional activities or chemical analysis with, or possess) or propose to handle O-DSMT.","action":"Proposed amendment; notice of intent.","agencies":[{"raw_name":"DEPARTMENT OF JUSTICE","name":"Justice Department","id":268,"url":"https://www.federalregister.gov/agencies/justice-department","json_url":"https://www.federalregister.gov/api/v1/agencies/268","parent_id":null,"slug":"justice-department"},{"raw_name":"Drug Enforcement Administration","name":"Drug Enforcement Administration","id":116,"url":"https://www.federalregister.gov/agencies/drug-enforcement-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/116","parent_id":268,"slug":"drug-enforcement-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/06/24/2026-12654.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"1308","title":21}],"citation":"91 FR 37822","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"June 24, 2026.","disposition_notes":null,"docket_ids":["Docket No. DEA-1641"],"dockets":[{"supporting_documents":[{"title":"O-Desmethyltramadol 3 Factor June 2026","document_id":"DEA-2026-0958-0003"},{"title":"HHS O-Desmethyltramadol Letter June 2025","document_id":"DEA-2026-0958-0002"}],"agency_name":"DEA","documents":[{"comment_count":0,"comment_start_date":"2026-06-24","updated_at":"2026-06-24T16:56:48.114-04:00","comment_url":"https://www.regulations.gov/commenton/DEA-2026-0958-0001","allow_late_comments":false,"id":"DEA-2026-0958-0001","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":2,"id":"DEA-2026-0958","title":"Schedules of Controlled Substances: Placement of ODesmethyltramadol in Schedule I (DEA1641)"}],"document_number":"2026-12654","effective_on":null,"end_page":37826,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/06/24/2026-12654.xml","html_url":"https://www.federalregister.gov/documents/2026/06/24/2026-12654/schedules-of-controlled-substances-temporary-placement-of-o-desmethyltramadol-in-schedule-i","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-12654?publication_date=2026-06-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-06-24/2026-12654/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":1347,"last_updated":"2026-08-24 00:15:06 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-06-24/pdf/2026-12654.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-12654.pdf?1782218712","publication_date":"2026-06-24","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/06/24/2026-12654.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":0,"agency_id":"DEA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=DEA-2026-0958","supporting_documents_count":0,"docket_id":"DEA-2026-0958","document_id":"DEA-2026-0958-0001","regulation_id_number":null,"title":"Schedules of Controlled Substances: Placement of ODesmethyltramadol in Schedule I (DEA1641)","checked_regulationsdotgov_at":"2026-06-25T23:55:03Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":37822,"subtype":null,"title":"Schedules of Controlled Substances: Temporary Placement of O-Desmethyltramadol in Schedule I","toc_doc":"Temporary Placement of O-Desmethyltramadol in Schedule I","toc_subject":"Schedules of Controlled Substances","topics":["Administrative practice and procedure","Drug traffic control","Reporting and recordkeeping requirements"],"type":"Rule","volume":91}