Event Overview

Expert evidence: from a technical issue to cross-examination

Join us on Wednesday 17 June 2026, from 13:00 to 14:00 CEST, for the second webinar of 2026, hosted by the AIJA International Arbitration Commission.

This session will focus on the (strategic) use of expert evidence, one of the most recurring practical issues in international arbitration.

Our panellists will address expert evidence by discussing the different stages of the proceedings using a mock scenario and covering the roles of counsel, expert, and arbitrator:

  • Before proceedings: a technical issue occurs, getting from client guidance to expert involvement.
  • Start of proceedings: how to use the expert in proceedings? Drafting expert statements, what is the purpose of the statement, and how to define counsel involvement?
  • Before and during proceedings: what is the role and what are the obligations of the expert? Independent advisor to the Tribunal, or also assistant to the party that hires them?
  • At the Hearing: how can the expert assist in persuading a Tribunal? How do you prepare for a cross-examination?

The discussion will also reflect on practical challenges and cultural differences that may arise when involving experts in arbitration proceedings and considering international dynamics.

The one-hour webinar will feature ample time for questions from the audience.

This webinar is free and open to all AIJA members.

Details on how to sign up to follow.

AIJA Commissions involved
  • International Arbitration

Fees & General Info

There are currently no registration fees available.

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Please note that in-house counsel registrations are subject to review and confirmation by AIJA. AIJA considers in-house counsel professionals who hold a university degree in law allowing access to a bar association and practicing law as an in-house counsel in private, public, or non-profit companies, institutions or organisations. Please note that in-house counsel who are at the same time active as fee-earning lawyers or consultants are not eligible to the discounted in-house counsel fee.

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Scholarships

If you are a lawyer under 35 years old and meet the requirements, apply to our Scholarship Programme for this event. You can check more details here.

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