Expert Matters - The Podcast

The Civil Procedure Rule Committee has approved in principle a 2-year pilot on “access to public domain documents” in the Commercial Court, London Circuit Court and the Financial List effective from 1 October 2025. 

The claimants, who carried on a business breeding falcons, made allegations of harassment and nuisance against their neighbour, who operated a small farm neighbouring their property. While the judge accepted some of the claimants’ criticisms of one of the defendants’ experts, he also noted that the claimants could not complain about the consequences of their putting in new evidence that was not in accordance with the timetable laid down at the CCMC.

The Claimant claimed he had suffered a substantial loss due to the destruction of two consignments of poppy heads by the Defendants. The parties were given permission to rely on the written evidence of expert accountants. The Claimant made an application to the Court for the accountancy expert witnesses to give oral evidence at the trial and an application to adduce evidence prepared by his son.

The aim of the new procedure is to ensure cases are properly pleaded before a trial date is assigned and to facilitate the earlier resolution of clinical negligence actions. This should in turn decrease legal costs.

In the 11th episode of the Expert Matters Podcast, we take a look at how AI is being used by Expert Witnesses. We discuss general developments related to AI in the legal sector, hear from EWI member and computer expert Richard Marshall, listen to some of the ways AI is currently being used by Expert Witnesses, and discuss some dos and don'ts when using AI. As usual, we begin with our segment on 'What's going on at EWI?' and end with 'Newsreel', a quick fire discussion of the key things you need to know this month. 

We have just refreshed our guidance on ‘Expert Discussions and Joint Statements' in the EWI Knowledge Hub (https://www.ewi.org.uk/Knowledge-Hub). Prepared with the input of members and the EWI Editorial Committee, the guidance includes lots of invaluable advice for navigating each of the key stages in expert discussions and joint statements, form and content, joint statement templates, and how to avoid the common pitfalls. 

The judge determined that the proposed expert evidence, to support the existence of a money laundering scheme, was not admissible and, even if admissible, was neither necessary nor of assistance to the court.

The complexities of this case required both parties to engage expert quantity surveyors.  Both sides approached their instructions to their expert from different angles which caused difficulties at trial.  This explained why the valuations were worlds apart (or as the judge commented they had a “manifestly excessive difference”) and needed some careful scrutiny and assessment by the judge. Whilst the approach of examining both valuations is very case specific, there are some fundamental tests which can be taken away.  An objective test was used several times as a benchmark looking at the scope of works that a ‘reasonable owner’ or ‘purchaser’ would require.  The key legal issue of “proportionality” was also visited frequently throughout the assessment of valuations. 

Iya Patarkatsishvili & Anor v William Woodward-Fisher [2025] EWHC 265 (Ch)

The parties sought permission to rely on expert evidence from three experts in respect of the claimant’s tazkira, an official identity document issued by the former Islamic Republic of Afghanistan. The judge found the first proposed expert’s evidence to be hearsay, and (if the proceeding continued) directed the parties to re-serve the second expert’s report with evidence for which permission had not been given excised, and to re-serve the third expert’s report with a compliant declaration.  

MS, R (on the application of) v Kent County Council [2024] EWHC 2661 (Admin)

The Civil Procedure Rule Committee (‘Committee) decided, provisionally, to postpone the extended Fixed Recoverable Cost (‘FRC’) stocktake, which was initially planned for February 2025, until October 2025, while the the cost which may be recovered to obtain medical reports in low value road traffic accident related soft tissue and whiplash injury claims is being uprated by 25.4%.