As a member of the Drug and Alcohol Testing Industry Association (DATIA), On Demand Drug Testing & Work Solutions provides the highest quality occupational health testing, employee and supervisor training, consulting and National TPA services. On Demand Drug Testing & Work Solutions has been serving companies, government employees and people of all ages for years. Focusing on Northeastern Ohio, Western Pennsylvania and Northern West Virginia, On Demand Drug Testing & Work Solutions strives to help companies manage the health of both their employees and the health of their company.