lev-os Expert Witness Designation
Drafts a procedurally compliant expert designation that positions the expert's qualifications and opinions strategically while satisfying all disclosure requirements.
Prerequisites
Gather before drafting:
- Case info — caption, case number, court, judge, designation deadline
- Operative pleadings — to map disputed issues the expert addresses
- Expert details — full name, address, phone, email, title, current CV, engagement letter, preliminary reports/findings
- Prior testimony — cases testified in during previous 4 years (FRCP 26(a)(2)(B)(v))
- Prior designations — from other matters for consistency
- Compensation — hourly rates by activity type, total paid to date
Quick Start
- Confirm governing rule (FRCP 26(a)(2) vs. state equivalent, e.g., CA CCP § 2034.260)
- Identify each discrete opinion the expert will offer
- Map every qualification to a specific case issue — no generic CV dumps
- Draft opinion summaries with Daubert/Frye compliance built in
- Attach or reference expert report per FRCP 26(a)(2)(B)
Document Structure
Front Matter
- Case caption matching court records
- Title: "[Party]'s Expert Witness Designation Pursuant to [Rule]"
- Governing rule citation
- Procedural context: timely designation, sequential/simultaneous exchange, rebuttal status
Expert Identification
- Full name, address, phone, email
- Precise subspecialty tied to case issues
- Good: "Board-certified forensic pathologist specializing in biomechanics of traumatic injury"
- Bad: "Medical expert"
- Current professional role
Qualifications Narrative
Present under FRE 702 framework:
- Education — degrees, institutions, honors, relevant fellowships/certifications
- Experience — positions relevant to disputed issues; quantify where possible ("performed over 500 of the procedure at issue")
- Credentials — licenses (jurisdiction, number, status), board certifications, professional memberships
- Publications — peer-reviewed articles on case-relevant topics, textbooks, treatises, editorial positions
- Prior testimony (4-year) — case name, court, jurisdiction, issues, depo/trial; note plaintiff vs. defendant balance; address prior Daubert exclusions proactively
Opinion Summary
For each opinion:
- Conclusion — definitive statement addressing a claim element or disputed fact
- Methodology — analytical framework, testing protocols, standards applied
- Data reviewed — specific documents, exhibits, depositions, test results (cite by exhibit number)
- Reasoning — logical chain from data + methodology to conclusion
- Reliability — Daubert/Frye factors: peer review, error rate, general acceptance
- Limitations — assumptions, rejected alternatives, qualifications
Use technically accurate but jury-accessible language.
Expert Report Checklist
Confirm the attached report per FRCP 26(a)(2)(B) includes:
- Complete opinion statement with basis and reasons
- All data/information considered
- Supporting exhibits
- CV and qualifications
- Publications (10-year list)
- Prior testimony (4-year list)
- Compensation statement
Compensation Disclosure
- Rates by activity (consultation, document review, report writing, deposition, trial)
- Total paid to date and estimated total through trial
- Non-standard arrangements (flat fees, retainers, expenses)
Closing
- Duty to supplement acknowledged (FRCP 26(e))
- Certification under FRCP 26(g) — disclosure complete and accurate
- Attorney signature block with bar number
- Certificate of service
Pitfalls
- Generic qualifications — every credential must connect to a specific case issue
- Untraceable opinions — each opinion must cite specific case evidence, not generalities
- Daubert vulnerability — build methodology defense into the designation itself; don't wait for the challenge
- Bias exposure — address repeat retention and publication positions proactively
- Jurisdiction mismatch — verify procedural requirements for the specific court and judge
- Non-retained experts — flag exceptions under FRCP 26(a)(2)(C) separately; different disclosure obligations apply