Nope DOT tests are federally regulated and must follow there protocols. Thats why its important to know what the protocols are so that you can watch for mistakes during the techs colection process. Have seen numerous violations of the protocol during my tests but I always pass so I didn't worry about them. But there is the potential for your test to be contaminated from someone elses sample if protocol isn't followed.
killerweed420 Reviewed by killerweed420 on . DOT drug test Are the DOT test cups you purchase online (the cups with the diff dip sticks attached around the cup) the same thing as the actual DOT urine test? Rating: 5