The Department of Transportation’s (DOT) rule, 49 CFR Part 40, describes required procedures for conducting workplace drug and alcohol testing for the Federally regulated transportation industry.
To view 49 CFR Part 40 by section and related Q&As, click on the relevant subpart below.
|§ 40.251||What are the first steps in an alcohol confirmation test?|
|§ 40.253||What are the procedures for conducting an alcohol confirmation test?|
|§ 40.255||What happens next after the alcohol confirmation test result?|
|Appendix A to Part 40||DOT Standards for Urine Collection Kits|
|Appendix B to Part 40||DOT Drug Testing Semi-Annual Laboratory Report to Employer|
|Appendix C to Part 40||DOT Drug Testing Semi-Annual Laboratory Report to DOT|
|Appendix D to Part 40||Report Format: Split Specimen Failure to Reconfirm|
|Appendix E to Part 40||SAP Equivalency Requirements for Certification Organizations|
|Appendix F to Part 40||Drug and Alcohol Testing Information that C/TPAs May Transmit to Employers|
|Appendix G to Part 40||Alcohol Testing Form (Required for use beginning 01/01/2011. Authorized for use effective 2/25/2010.)|
|Q&A||Appendix G Questions and Answers|
|Appendix H to Part 40||MIS Form and Instructions (Required for use beginning in 2011 to report calendar year 2010 MIS data.)|