To show that the witness is indeed an expert, a qualification inquiry, often called a voir dire, is conducted by the attorney for the party presenting the evidence.

 The witness will typically be questioned about the expert's:

• Experience.
• Education.
• Training.
• Publication history.
• Previous testimony as an expert witness.

In the fields of forensic science, this questioning may also focus on:

• Performance reviews.
• Accreditation.
• Proficiency testing.
• Work in a supervisory capacity.
• Previous time devoted to the type of testing/analysis at issue in the trial.
• The type(s) of equipment or processes with which the expert works.
• Professional honors and society memberships.

Back Forward