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General

Legacy ID
1

DOT Agency Information

Operating Administrations' Drug and Alcohol Program Information

As a result of the Omnibus Transportation Employee Testing Act of 1991, the following DOT Agencies established drug and alcohol testing regulations to ensure that aircraft, trains, trucks, and buses were operated in a safe and...

Program Guidance

These guidance documents are not legally binding in their own right and will not be relied upon by the Department as a separate basis for affirmative enforcement action or other administrative penalty.  Conformity with these guidance documents (as distinct from existing statutes and...

Part 40 Questions and Answers

Overview

The Office of General Counsel and Office of Drug and Alcohol Policy and Compliance of the Department of Transportation are providing these questions and answers. They constitute official and authoritative guidance and interpretation concerning 49 CFR Part 40 (see 49 CFR 40.5)....

Substance Abuse Professionals (SAP)

The Substance Abuse Professional (SAP) is a person who evaluates employees who have violated a DOT drug and alcohol program regulation and makes recommendations concerning education, treatment, follow-up testing, and aftercare.

As a SAP you represent the major decision point (and in some...

Medical Review Officers

A Medical Review Officer (MRO) is a person who is a licensed physician and who is responsible for receiving and reviewing laboratory results generated by an employer's drug testing program and evaluating medical explanations for certain drug test results.

As a MRO, you act as an...

Drug Testing Laboratories

Drug testing laboratories certified by the Department of Health and Human Services receive urine specimens and test them to determine the presence of drugs. They also conduct validity testing to determine if the specimen has been adulterated or substituted.

A laboratory located in the U.S...

Urine Collectors

A collector is a person who instructs and assists employees at a collection site, who receives and makes an initial inspection of the specimen provided by those employees, and who initiates and completes the Federal Drug Testing Custody and Control Form (CCF).

The collector is the one...

Breath Alcohol Technician and Screening Test Technician

The Breath Alcohol Technician (BAT) and/or Screening Test Technician (STT) is a person who instructs and assists employees in the alcohol testing process and operates an evidential breath testing or alcohol screening device, respectively.

The BAT and STT play a vital role in the success of...