Join Mary On Demand, formerly Amp’d Up Career Training Academy by Amp’d Up Drug Testing LLC in Shreveport, LA. We offer comprehensive DOT urine specimen collector training and certification courses designed to help you launch or grow your mobile drug testing business.

Our online, self-paced courses cover everything from DOT compliance to mock collection exams, giving you the tools and confidence to succeed in the drug testing industry. Whether you're starting fresh or adding to your services, get expert-led training for both DOT and non-DOT collections — and take your business to the next level with ease.