Graduates Directory
Easily find a certified collection agent near you by searching by ZIP code or state. Our directory connects you with trusted professionals for drug and alcohol testing services nationwide, ensuring convenient and reliable testing wherever you are.
DOT Qualified Urine Collector Practice Exam
Test Your Knowledge Before You Test for Real. The DOT Qualified Collector Practice Exam prepares collectors for certification testing with realistic, DOT-focused exam questions based on 49 CFR Part 40 procedures. Identify knowledge gaps, reinforce key rules, and build confidence before taking your qualification exam.
DER Training (Designated Employer Representative)
Our DER Training helps employers and reps understand and follow federal drug and alcohol testing rules, manage programs, handle violations, and stay fully compliant with DOT regulations.