Department of Transportation (DOT) Resources

Deparment of Transportation (DOT)
This is the main Federal Government Department of Transporation (DOT) Website. You can find links to all their resources and current programs on this page.

Office of Drug and Alcohol Policy and Compliance
This is the Office of Drug and Alcohol Policy and Compliance. This office works on national and international drug testing and control issues and rules related to the drug and alcohol testing of safety-sensitive transportation employees.

Department of Transportation (DOT) Rule: 49 CFR Part 40
This is the Department of Transportation’s rule and procedures that governs workplace drug and alcohol testing for the Federally regulated transportation industry.

Department of Transportation (DOT) 49 CFR Part 40: Questions and Answers
These are answers to various questions that the Department of Transportation (DOT) has been asked over the years concerning 49 CFR Part 40.

Deparment of Transportation (DOT) Substance Abuse Professional Guidelines
Under the Department of Transportation (DOT) guidelines, a Substance Abuse Professional (SAP) is the 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. These are the guidelines that SAPs must follow.

Deparment of Transportation (DOT) Employer Guidelines
These are the regulations, guidelines, and supporting publications that Department of Transportation (DOT) covered employers must follow under 49 CFR Part 40.

Colorado Department of Transportation
This is the Colorado Department of Transportation website. You can find links to all their resources and current programs on this page.

Colorado Alcohol and Impaired Driving
This is a link to the Colorado Department of Transportation Alcohol and Impaired Driving Page. Here you can find information and links about all of the CDOT programs and public awareness campaigns regarding impaired driving.