drug and alcohol in the workplace

Elevate your workforce health with 24/7 comprehensive drug and alcohol testing solutions.

Wisconsin Diagnostic Laboratories (WDL) boasts over two decades of expertise in clinical laboratory services, driven by an unwavering commitment to quality patient centric care. Our comprehensive suite of testing solutions offers your organization the most straightforward approach to conducting drug and alcohol tests. We bring our expertise directly to your doorstep, offering reliable and efficient on-site collections. WDL empowers employers to confidently uphold their drug and alcohol testing policies, ensuring compliance while eliminating the need to send employees off-site, thus optimizing both time and costs.

WDL adheres to the rigorous standards set by the Department of Transportation (DOT) for drug and alcohol testing. Our dedication guarantees a level of precision, professionalism, and reliability unmatched in the industry when conducting employee drug screens and breath alcohol tests. Our commitment is to partner with clients to help safeguard their workforce, reduce risk, and enhance workplace productivity.


Drug and Alcohol Testing Menu & Services 

  • 5 panel Rapid & Breath Alcohol
  • 11 panel Rapid & Breath Alcohol
  • Oral Fluid Test
  • DOT Drug and Alcohol Test
  • Reasonable Suspicion Training


Leadership Substance Abuse Awareness Training

At WDL, we understand the critical importance of maintaining a safe and productive work environment. The Leadership Substance Abuse Awareness Training course is offered to our valued partners at a fixed cost ensuring that our partners have the necessary tools and expertise to address substance abuse concerns with professionalism and care.


Our comprehensive program is designed to meet the requirements outlined by the Department of Transportation (DOT) under 49 CFR Part 40. We also tailor our training to suit the needs of non-mandated employers, ensuring flexibility and relevance across various industries. Through our training, leaders gain invaluable insights and skills to confidently identify signs of substance abuse in the workplace. From subtle behavioral cues to more overt indications, our program equips participants with the knowledge and confidence to act decisively when faced with reasonable suspicion situations. For detailed course content, go to:





There are no scheduled training sessions at this time.



Debra Auer

Drug Screen Process Coordinator

Certified Substance Abuse Program Administrator

Wisconsin Diagnostic Laboratories
9200 W. Wisconsin Avenue
Milwaukee, WI 53226
dauer@wisconsindiagnostic.com | Office: 414.805.7519