ROCKVILLE, Md.--(BUSINESS WIRE)--Aug. 30, 2006--CDEX Inc. (OTCBB:CEXI) announced today that it has received notification to proceed with the Missouri State Highway Patrol to conduct a Pilot Test and Field Evaluation Program. Under the program, CDEX will provide three of its Illicit Drug Detector prototypes for evaluation by the Missouri State Highway Patrol. The units will be evaluated for their effectiveness and efficacy in detecting trace amounts of methamphetamine. CDEX anticipates that the Pilot Test and Evaluation Program will be concluded by the end of 2006.