DOT Rule 49 CFR Part 40 Section 40.7
This document explains what DOT Rule 49 CFR Part 40 covers.
DOT Drug Testing: On and After October 1, 2010 – Still a 5-Panel
The DOT testing at HHS-certified laboratories will continue to be a 5-panel drug test regimen, on and after October 1, 2010. The 5-panel regimen will remain:
