Wienhoff Drug Testing | DER Training

September 26, 2019 - November 20, 2019

DER Training and/or DOT Mandated Supervisor Training


Supervisor Training (DOT mandated):


This class is designed to help you meet Department of Transportation (DOT) compliance for your company and your own policy requirements. At the end of this course you will be able to know how and when to do reasonable suspicion testing of your employees and why you need to do it. Your attendance could help you not only save your employees lives, but could save your company money as well.


What you'll learn:


  • Clear definition and explanation of reasonable suspicion
  • How to handle issues relating to medical/ Recreational marijuana
  • The effects of alcohol and drugs in the workplace
  • The role of the supervisor in a DOT testing program
  • Signs, symptoms and behavior indicators of the DOT five prohibited drugs
  • Prohibited behavior and prescription drug use
  • How to determine patterns of deteriorating job performance
  • How to apply the four steps of constructive confrontation
  • How to handle employee defense strategies
  • What to do if your employee refuses to be tested
  • What to do when a supervisor receives hearsay information

DER Training (Designated Employer Representative):



  • Federal & State Rules and Regulations

  • The Role of the TPA (Third Part Administrator)

  • Drug Programs

  • The Role of the MRO

  • Record Retention for files

  • Lab Responsibilities

  • DER Responsibilities


Click below for more details and the registration forms:
Flyer & Registration Forms


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