drug testing is currently done by trucking companies

[Andrew01]

What type of drug testing is currently done by trucking companies?

 

[greasytshirt]

DOT drug tests require laboratorytesting (49 CFR Part 40 Subpart F) for the following five classes ofdrugs: Marijuana. Cocaine. Opiates – opium and codeine derivatives. Amphetamines and methamphetamines.

 

[greasytshirt]

Licking toads and bath salts are still A-ok.

 

[Ragman]

Licking toads and bath salts are still A-ok.