As noted in 49CFR382.305 Section (i), the RandomWare procedure qualifies as a valid "computer-based random number generator" and can be proven.  A viable random number generator must demonstrate "Uniform Distribution."  Our system provides a module through which uniform distribution can be verified.  Essentially, uniform distribution is what guarantees the same chance of selection for each individual in the system.  Read our article about Random Selection Fairness & Uniform Distribution (requires Acrobat Reader).

CITE 49CFR382.305 Subpart (i) (Department of Transportation TITLE 49)

(i) The selection of drivers for random alcohol and controlled substances testing shall be made by a scientifically valid method, such as a random number table or a computer-based random number generator that is matched with drivers' Social Security numbers, payroll identification numbers, or other comparable identifying numbers. Under the selection process used, each driver shall have an equal chance of being tested each time selections are made.