The United States Department of Transportation (DOT) has determined that individuals with a commercial drivers license and those in safety sensitive occupations must not exceed the "zero tolerance" level (alcohol concentrations above 0.02%). Beginning in 1996, all transportation and safety sensitive employers will be required to comply with the DOT's alcohol testing regulations. Our Alcohol Saliva test is the simplest, most cost effective method of monitoring for alcohol consumption in your ZERO TOLERANCE testing program. This Alcohol Saliva test is so effective that it has been tested and approved by the US Department of Transportation (DOT) for required testing of all transportation and safety sensitive employees for blood alcohol concentrations above the federally mandated zero tolerance level of 0.02%. As the concentration of alcohol in saliva is very close to that in the blood, for that reason Alcohol Saliva test is more accurate than the other types of tests. It identifies the alcohol levels greater than 0.02% and works in a clean, non-invasive manner and provides results in 4 minutes. Alcohol Saliva test can be used at any time, anywhere in their individual and disposable package. Simply wet the test pad with your saliva, and get results in 4 minutes. No need for laboratory analysis. Each test kit is packaged individually in a sterile pouch bag.