Engagement Process

Engagement Process & Fees

What to expect when retaining Bill Hartzer as an expert witness or consulting expert, from initial contact through trial testimony.

Getting Started

Initial Contact & Conflict Check

Every engagement begins with a brief initial conversation to understand the nature of the matter, the technical issues involved, and the role counsel is considering for Bill — testifying expert, consulting expert, or both. Before any materials are reviewed in depth, Bill runs a conflict check against opposing parties, related matters, and existing client relationships to confirm he can accept the engagement without a conflict of interest.

Scope & Retention

Scope of Work & Retention Agreement

Once a conflict check clears, the scope of work is documented in a written retention agreement covering the issues to be addressed, the materials to be reviewed, and the deliverables expected — whether that is an initial case assessment, a full written expert report, a rebuttal report, or deposition and trial testimony. Defining scope clearly at the outset avoids disputes later about what was or was not covered by the engagement.

Fees

Fee Structure

Bill bills for expert witness and consulting work on an hourly basis, consistent with standard practice among technical expert witnesses. Hourly rates and any applicable retainer are confirmed in writing before work begins, and time is billed for case review, analysis, report preparation, deposition preparation and testimony, and trial preparation and testimony. Detailed, itemized invoices are provided so counsel can track expert costs against case budgets.

Timeline

Typical Timeline

  • Initial conflict check and scope discussion: typically within a few business days of first contact
  • Case review and initial assessment: timeline depends on the volume of technical evidence involved
  • Written expert report: prepared according to the schedule set by the case's scheduling order
  • Deposition and trial testimony: scheduled according to the litigation timeline, with adequate preparation time built in
Deposition & Trial

Deposition & Trial Testimony

Bill has been deposed and has testified at trial, and is comfortable walking a jury or a judge through technical evidence without losing them in jargon. He works closely with retaining counsel to prepare for deposition and cross-examination, anticipating the technical challenges opposing counsel is likely to raise and making sure his opinions are supported clearly enough to withstand them.