Educational Disclaimer
DOT Collector Readiness is an independent educational preparation tool. This website is not the U.S. Department of Transportation and is not affiliated with or endorsed by DOT. Completing or passing this quiz does not certify, qualify, or authorize an individual to perform DOT specimen collections.
Individuals performing DOT oral fluid collections must satisfy the applicable qualification and proficiency requirements under 49 CFR Part 40, including §40.35.
Regulations and DOT guidance may change. Users should consult the current official DOT regulations and guidance before performing regulated collections.