Directory
Join the Collector Directory
Listings that include a representative name, business name, business phone, a single location, and a business email are published to the directory automatically. Incomplete submissions are held for review.
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.