Updated January 2023: Expert witnesses play a crucial role in the dispute resolution process, as they are often central figures in complex litigation. They provide valuable insight and expertise on specific subject matter, which can assist the parties, lawyers, judges, and juries in understanding and resolving complex issues. The selection of the appropriate expert witness can be a critical factor in determining the outcome of a lawsuit, as their expertise and testimony can inform an effective legal strategy. Expert witnesses should have substantial industry experience, professional certification, doctoral degrees, and the ability to communicate effectively on the witness stand. The following curated resources provide directories or referrals to expert witnesses, and it is important to note that PublicLegal has received no compensation or incentive for their inclusion. The list is actively maintained, and suggestions for additions are welcome.

What factors should one consider when selecting an expert witness?

  1. Relevance of Expertise: Relevance of the expert's qualifications and experience to the specific subject matter of the case.

  2. Credibility of Testimony: The expert's ability to provide reliable and credible testimony, including their reputation in their field.

  3. Communication Skills: The expert's ability to effectively communicate their findings and opinions in a clear and understandable manner.

  4. Impartiality: The expert's impartiality and lack of bias.

  5. Availability: The expert's availability for the duration of the case and their ability to meet deadlines.

  6. Track Record: The expert's track record of successful testimony in similar cases.

  7. Fees and Cost: The expert's fees and the cost-benefit of retaining them.

  8. Location: The expert's location and convenience to the court or the trial location.

  9. Compliance with Rules: The expert's ability to present the testimony in a way that conforms to the evidence rules of the specific jurisdiction.

  10. Teamwork: The expert's ability to work with the attorney and their team in order to provide the best possible testimony and evidence.