Random drug and alcohol testing, without prior notification would be beneficial to identify the drug addicts. Factors such as stringent transportation and company drug policies using screening tests would help to curb the elicit use of drug and alcohol. These regulations would consequently boost the growth of screening tests market. Moreover, growing trend of younger generation towards use of drug and alcohol is expected to trigger the demand for advanced screening tests in near future. Geographically, North America is the largest market for drug and alcohol screening servicesowing to the increased prevalence rate of drug abuse. The Asian-Pacific region is also expected to be a potential market for drug and alcohol screening servicesowingto high usage of alcohol among the population. The companies involved in the development of various drug and alcohol screening products are Abbott Laboratories, Alere Inc., Beckman Coulter/Danaher, BioMerieux, Bio-Rad, Biomedical Diagnostics, CannAmm Occupational Testing Services, Dako, DiaSorin, Eiken, Fujirebio and Synergy Health PL. Enquiry before Buying @ http://www.transparencymarketresearch.com/sample/sample.php?flag=B&rep_id=1837 This research report analyzes this market depending on its market segments, major geographies, and current market trends. Geographies analyzed under this research report include 
North America