Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

News Archive

Enforcement Order

Frontier Airlines Order 2025-1-2

The U.S. Department of Transportation’s Office of Aviation Consumer Protection (OACP) has determined that Frontier Airlines, Inc. (Frontier) held out three chronically delayed flights between...

Guidance

Oral Fluid Specimen Collection Procedures Guidelines

These guidelines, together with the 49 CFR Part 40, and the DOT Operating Administration rules, with provide collectors with the information needed in the performance of their collection duties....

General Content

News & Activities

Read the Latest on the National Roadway Safety Strategy 

The National Roadway Safety Strategy (NRSS) was first released in January 2022. USDOT issued annual progress reports in 2023...

General Content

Get ODAPC Updates by Email

Overview

To receive news and updates electronically regarding DOT Workplace Drug and Alcohol Testing, ...