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Increased awareness on the potential risks of marijuana is needed as more states continue to pass legislation around the drug.

Drug testing is an important tool to help employers reduce on-the-job accidents and maintain a drug-free work environment.

We are committed to being there for our customers through a multi-tiered approach to customer service through online information, online forms, interactive voice response, and live customer service representatives.

Facts based on decades of research on the effects of cannabis in humans have helped to debunk many modern day marijuana myths.

Data shows increases in marijuana positivity rates across workforce categories, drug test specimen types, and regions in the United States.

Pre-employment drug screening, the most common reason for drug testing, takes place as part of the hiring process.

Every year on August 31, there is worldwide participation in 39 countries where thousands of individuals support the cause to help end drug overdoses and remember the people who have lost their lives.

Drug positivity in 2019 hit a 16-year high in the US workforce, according to the latest Quest Diagnostics Drug Testing Index.

Which drug testing solution is right for your company? To help you answer this question, Quest Diagnostics offers a questionnaire consists of 10 questions. Complete the assessment to determine the drug testing solution that best matches your workforce and program goals.

Determining your drug testing program savings and return on investment (ROI) has never been easier. Our calculator takes only a few minutes to complete as it guides you, step-by-step, through the process. Simply enter some information about your company and your drug testing program and the calculator does the rest using the latest data from the most trusted and reliable sources available.