Reasonable Suspicion Training is a DOT requirement for all Supervisors. It is a 2 hour program discussing reasonable suspicion behavior; including videos, booklet of exercises to complete, discussion of scenarios, and items to look for in the workplace to hide paraphernalia. Please call for details. Many items that can be used to hide different types of drug paraphernalia. Below there are some pictures that we have put together to help you notice what some of these items might be and where to look for them at inside your house.