DRIVERCHECK and its contracted technicians form the largest mobile drug detection and biological specimen collection group in Canada. Engaged principally in collection of forensic specimens for drugs of abuse and alcohol testing, CWM has experienced technicians available from Victoria to St John's, offering a countrywide network for all mobile drug testing purposes. Services offered include a unique 24-7 Urgent Response Drug and Alcohol testing service using only approved breath alcohol equipment, saliva, hair and urine drug testing. CWM is associated with a network of accredited laboratories that provide urine, oral fluid, and hair analysis. more... See more text