Expert Witness
Justice System and Work Comp
Justice System: Drug and Alcohol Testing Education
Jim provides the legal system with firsthand oral evidence to help the court establish facts on drug
testing. As an Expert Witness, Jim expounds on all methods of testing, the testing process, lab
determination and results.
Jim worked directly with P. J. Wiebenga MD MRO, for 17 years and is an expert in Drug Testing. His depth of knowledge encompasses all methods of testing. Jim’s substantiated knowledge on all types of drugs and alcohol testing, provides inclusive facts on the complete process.
Jim worked directly with P. J. Wiebenga MD MRO, for 17 years and is an expert in Drug Testing. His depth of knowledge encompasses all methods of testing. Jim’s substantiated knowledge on all types of drugs and alcohol testing, provides inclusive facts on the complete process.
Work Comp: Drug and Alcohol Testing Education
Jim supports employers with firsthand oral evidence to substantiate facts on drug testing when a
positive result is challenged by the employee. As an Expert Witness, he explains all methods of testing,
the testing process, lab determination and results.
Jim is frequently called on by employers to answer drug testing questions, and recommend testing programs. His depth of knowledge on testing, labs, and results of the completed testing encompasses both DOT and non-Regulated (non-DOT) testing. Jim’s substantiated knowledge on all types of drugs and alcohol testing, provides inclusive facts on the complete process.
Jim is frequently called on by employers to answer drug testing questions, and recommend testing programs. His depth of knowledge on testing, labs, and results of the completed testing encompasses both DOT and non-Regulated (non-DOT) testing. Jim’s substantiated knowledge on all types of drugs and alcohol testing, provides inclusive facts on the complete process.
