{"abstract":"The Department of Transportation published its drug and alcohol testing procedures regulations on December 19, 2000. The FMCSA is revising its conforming regulations entitled \"Controlled Substances and Alcohol Use and Testing.\" The purpose of this revision is to make the FMCSA's controlled substances and alcohol testing regulations consistent with DOT's revised testing procedures and to avoid duplication. Additionally, the FMCSA is amending its drug and alcohol testing regulations to update obsolete provisions and to clarify certain provisions of the rules.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF TRANSPORTATION","name":"Transportation Department","id":492,"url":"https://www.federalregister.gov/agencies/transportation-department","json_url":"https://www.federalregister.gov/api/v1/agencies/492","parent_id":null,"slug":"transportation-department"},{"raw_name":"Federal Motor Carrier Safety Administration","name":"Federal Motor Carrier Safety Administration","id":181,"url":"https://www.federalregister.gov/agencies/federal-motor-carrier-safety-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/181","parent_id":492,"slug":"federal-motor-carrier-safety-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2001/08/17/01-20426.html","cfr_references":[{"chapter":null,"citation_url":null,"part":382,"title":49}],"citation":"66 FR 43097","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The final rule is effective August 17, 2001.","disposition_notes":null,"docket_ids":["Docket No. FMCSA-2000-8456"],"dockets":[],"document_number":"01-20426","effective_on":"2001-08-17","end_page":43113,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2001/08/17/01-20426.xml","html_url":"https://www.federalregister.gov/documents/2001/08/17/01-20426/controlled-substances-and-alcohol-use-and-testing","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/01-20426?publication_date=2001-08-17","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2001-08-17/01-20426/mods.xml","not_received_for_publication":null,"page_length":17,"page_views":{"count":1617,"last_updated":"2026-07-26 02:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2001-08-17/pdf/01-20426.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2001-08-17","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2001/08/17/01-20426.txt","regulation_id_number_info":{"2126-AA58":{"issue":"200104","html_url":"https://www.federalregister.gov/regulations/2126-AA58/conforming-amendments-to-dot-drug-and-alcohol-rule","title":"Conforming Amendments to DOT Drug and Alcohol Rule","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=200104&RIN=2126-AA58&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["2126-AA58"],"regulations_dot_gov_info":{},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":43097,"subtype":null,"title":"Controlled Substances and Alcohol Use and Testing","toc_doc":"Controlled substances and alcohol use and testing; amendments conforming to    DOT rule","toc_subject":"Motor carrier safety standards:","topics":["Administrative practice and procedure","Alcohol abuse","Drug abuse","Drug testing","Highway safety","Motor carriers","Penalties","Reporting and recordkeeping requirements","Safety","Transportation"],"type":"Rule","volume":66}