Category: Dot And Non-Dot Drug Testing

Like any other job, a person who is high on drugs is dangerous. However, it’s even scarier for people who work in transportation because their

Nationwide Testing Association, Inc. began substance abuse testing programs for the workplace in 1986, primarily for USDOT regulated employers. As Drug Free Workplace guidelines became more prevalent nationwide in the early 1990’s, NTA, Inc. added those services for non-DOT regulated employers. In addition to our substance abuse management programs, we offer a full range of compliance, training and investigative reporting services. and shareholders. Read More