DOT Rule 49 CFR Part 40 Section 40.379

This document describes how do you contest the issuance of a PIE.

DOT Rule 49 CFR Part 40 Section 40.365

This document describes the Department's policy concerning starting a PIE proceeding.

DOT Rule 49 CFR Part 40 Section 40.325

This document is reserved.

DOT Rule 49 CFR Part 40 Section 40.223

This document describes what steps must be taken to protect the security of alcohol testing sites.

DOT Rule 49 CFR Part 40 Section 40.203

This document describes what problems cause a drug test to be cancelled unless they are corrected.

DOT Rule 49 CFR Part 40 Section 40.197

This document describes what happens when an employer receives a report of a dilute specimen.

DOT Rule 49 CFR Part 40 Section 40.173

Who is responsible for paying for the test of a split specimen?

Substance Abuse Professional Guidelines

The Substance Abuse Professional Section I: Introduction The Department of Transportation (DOT) regulation -- 49 CFR Part 40 -- defines the Substance Abuse Professional (SAP) as a person who evaluates employees who have violated a DOT drug and alcohol regulation and makes recommendations...

DOT's Direct Observation Procedures

DOT’s Direct Observation Procedures

Office of Drug and Alcohol Policy and Compliance U.S. Department of Transportation

Urine Specimen Collection Guidelines

DOT Urine Specimen Collection Guidelines for the U.S. Department of Transportation Workplace Drug Testing Programs (49 CFR Part 40)

Revised October 1, 2010 [previous editions become obsolete].

These guidelines apply only to employers and individuals who come under the regulatory...