The Appellant, a citizen of Tajikistan, was appealing the Respondent’s decision to refuse his protection claim. The Judge gained the distinct impression that the Appellant’s expert witness was simply advocating on behalf of the Appellant, rather than assisting the Tribunal by providing a critical, objective expert opinion on the context. In doing so, he trespassed into the role reserved for the Tribunal.

The applicant, who required leases over mineral rights, could not agree with the owners of those rights on compensation and valuation issues. The expert witnesses for both parties had previously acted as expert advisors to their clients. However, while one expert witness understood that their role was not to advocate for a particular party or outcome but to assist the court, the other expert was unable to disassociate their longstanding role as an expert advisor from their duties to the court.

This month on the Expert Matters Podcast, we discuss acting for litigants in person. The accessibility of tools like generative AI is making litigation more accessible to unrepresented parties and it is increasingly likely that experts will be approached by litigant in person. We provide some advice for experts approached by a litigant in person and discuss how an expert should deal with the  situation where their previously represented party becomes a litigant in person. 

The trial dealt with liability issues relating to the alleged use of prohibited defeat devices. That is, devices which reduce the effectiveness of a vehicle’s emission control system for which there is no excuse or applicable exception. The judge criticised three of the expert witnesses for not complying with their duties under Part 35, and praised others.

The Claimant alleged that the Defendant was in breach of the agreement between the parties for the supply of single alpha chain collagen. The judge was critical of the Claimant’s expert witnesses, in particular noting that he would have had to direct further accounting expert evidence be produced, if the evidence had been required.

In the fifth article in the Working with expert witnesses series, Richard Lodge a Partner at Stewarts, discusses his experience of working with Single Joint Experts. 

This year’s Annual Conference discussed AI, independence, credibility, transparency and the changing expectations on expert witnesses.

This month on the Expert Matters Podcast, we take a look at the EWI Annual Conference which was held on 19 June. The Conference got off to a great start with a keynote speech on AI & the Expert Witness by Sir Geoffrey Vos, the Master of the Rolls, and carried on with great speakers and panels. Join us on a trip down memory lane as we relive our key highlights from the event. 

The claimant sought damages amounting to the difference between the £16.9 million contract sale price from a failed house sale and the sum ultimately obtained for the property of £10.1 million, less that £2.5 million forfeited deposit. After finding the expert evidence compromised by the information provided to the experts, the judge set out a better approach to expert evidence in property valuation.

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.