United States Department of Transportation (DOT) requires Commercial CDL drivers to be in a Random Drug Testing Consortium. Chemical Testing offers this consortium service at one low price which covers all random testing for the year for each driver. If the driver is chosen once or four times during the year for a Urinalysis and/or a Breath Alcohol, there are no additional fees for random testing. This plan works very well for small companies as it is simple to budget a small one-time fee. Rather than paying a fee every time a driver is chosen for a random test.

All driver names are placed in a selection pool. A computer-generated random selection is then completed. A small percentage of the total number of drivers are chosen for a drug test and or alcohol test. This process is done throughout the year on a quarterly