When seeking permission to rely on expert evidence, what must parties provide?

• A. A cost estimate of the proposed expert.
• B. A list of all possible experts.
• C. A detailed biography of the expert.
• D. A letter from the judge.

Answer: (A)

When you apply to rely on expert evidence, the court needs to see the financial implications up front. The requirement is to provide a cost estimate for the proposed expert. This helps the court assess proportionality and whether the necessary expertise can be funded without unduly increasing the cost of the case. The estimate should cover the expert’s fees, likely hours, and any disbursements, giving a clear view of anticipated total costs.

The other options aren’t required at this stage: you don’t need to list every possible expert you considered, a detailed biography of the expert isn’t needed in the application, and you wouldn’t attach a letter from the judge as part of the submission.