Lawyers spend a good deal of time discussing timetables for disclosure, witness evidence and expert reports but it seems that sometimes they forget that a failure to raise expert issues at the right time can have serious consequences.

For example, expert evidence about signatures is commonly needed for inheritance disputes but in Lynch v Murphy in the Irish High Court a claim was dismissed, in part, because the expert report that was claimed to exist had not been served.   In Huang & Wang v Credit Suisse the claimant’s application for summary judgement was not accompanied by any expert reports, despite the validity of signatures being key to the case. The judge described the claimant’s attitude as “an oddity I am unable to fathom” and refused their application.

While these are extreme cases a more common occurrence is for addition expert evidence and complaints to be introduced as the legal process goes on, sometimes in supplemental reports, in submissions and even in the witness box. In Nicholas & Ors v Thomas & Anor, a case about falcons rather than ducks, in which one neighbour accused the other of harassing them and causing such as nuisance as to cause a high mortality rate in their falconry business.

The defence expert was heavily criticised by the claimant’s counsel not least for producing a supplementary report during the trial. As the judge said this criticism  was not well-founded because the report was responding to new evidence introduced by the claimant the day before the trial started. Having finished all cross-examinations the claimant’s closing submissions then invited the judge “to act upon suggested errors in Dr Forbes’s response to ROP’s Summary which had not occurred to them before he left the witness box. “ Unsurprisingly the judge was not especially impressed by this approach.

The eventual outcome  was that only  8 out of 34 allegations were proven  with a value  of £300k out of £1M originally claimed, which rather suggests that a more orderly approach to the expert evidence who have been more cost-effective for all parties.

The moral of all these cases is that if expert evidence is needed then it should be obtained as soon as possible and cover all of the technical issues that need to be covered. If you’ve need an expert in a hurry, whether for ducks or falcons, then TAE’s ExpertSearch can help. Our register of accredited experts is easily searchable or you can contact TAE and we’ll do our best to help.