At a recent Frontier Economics Litigation event, the President of the Competition Appeal Tribunal, The Honourable Mrs Justice Bacon, warned that advocate economists, or economists who ignore obvious analytical points adverse to their client, were not helpful to the Tribunal and self-defeating for the expert.

“If an Expert, a lawyer, an accountant, an engineer, a doctor produce inaccurate or unreliable opinions or use hallucinatory references, they are likely to be liable in negligence, whether they’ve used AI or not.” Sir Geoffrey Vos KG, Master of the Rolls

The EWI has just published its new guide to Becoming and Expert Witness. Written by EWI Member Paul Beckett, the guide is aimed at those who are considering undertaking, or who have just begun undertaking, Expert Witness work.

Have your say in this important research and be in with a chance of winning £200 in vouchers of your choice.

From March to June 2025, the Family Procedure Rule Committee held a consultation on new Family Procedure Rule 25.5A concerning the instruction of unregulated experts. The Committee has now indicated that changes to the FPR on unregulated experts in children proceedings will be included in the next statutory instrument, expected in July, alongside the corresponding practice direction changes.

In the fourth article in the Working with expert witnesses series, Michael Kingman from Setfords Solicitors, discusses his experience of working with expert witnesses in clinical negligence. 

In his March 2026 article, Thomas Hamilton provides a clear exposition of the expert's role and best practice in serious injury litigation when acting for claimants. In clinical negligence claims, the role of the medical expert is even more critical, as expert evidence is required on breach of duty, causation, and condition/prognosis. This article offers selective comments on the practice and procedure relating to medical evidence, based on the author's experience, with the aim of providing practical guidance and, where appropriate, prompting reflection.

Recent events in the middle east have reminded us all how quickly dangerous situations can arise. Members may regularly act in conflict zones, or be offered work that requires them to travel to conflict zones to, for example, inspect property damage, etc.  

Before you accept instructions for international work in conflict zones, we recommend you stop and consider these points set out in this article.  

Working with expert witnesses... is a new monthly article series. The series takes a look at the role of expert witnesses in a range of sectors from the perspective of the legal and other professionals who work with them. If you are interested in being featured in the series, you can contact us at policy@ewi.org.uk. 

In the third article in the series, Sean Gates discusses his experience of working with expert witnesses in the aviation sector.

Whether you are just starting out as an Expert Witness or an experienced Expert Witness looking to increase the number of instructions you are receiving, developing your approach to marketing is an important step.

UPDATED 10/6/26: Experts on Premex's panel have contacted the EWI to say that they will be subject to a15% service charge (plus VAT) on all invoices.