The Academy is the professional society and accrediting body for expert witnesses of all disciplines, independently run by experts for experts and those using them.

We’re proud to have  Lord Neuberger of Abbotsbury as our President with support from a range of legal luminaries with Chief Executive Nicola Cohen running the team who support members on a day to day basis.

But the  great strength of the Academy is the contribution made by its members to the direction and running of the organisation through the Executive who direct management & finance and Council who set  the agenda for the future and provide expert-led input into our guidance and activities.

Our AGM will be on 14^th October 2025 and this online event will bring the opportunity for members to elect their representatives to Council for next year.  If you’re a member and haven’t received an invitation please contact the Academy office.

Council meets formally twice a year and we have working groups for subjects as diverse as marketing, standards, formal consultations and AI. Current members include architects, accountants, insurance & IT experts. We’re keen to hear from members in as wide a range of specialisms as possible so whatever your interests please get in touch.

Council Members are elected for a three year term and may hold office for no more than two consecutive terms. Details of the roles and duties are available here.

If you would like to stand for election please complete the online Nomination Form and Election Address by noon on 3rd September. Please note that only Full Members and Fellows are eligible to stand for Council but Associate Members who are interested in contributing are welcome to get in touch, there is always something you can do to help!

Fans of the late, great Steve Wright will remember the amusing and amazing factoids that peppered his afternoon radio show. But ‘factoid’ also means something that is repeated or believed but isn’t actually a fact.

Experts of course need to make sure they only deal with established facts and make it clear when there are disagreements or doubt over the status of the assumed facts that underlie their evidence.

Two recent cases have pointed up the need for care in this area.  In Toppan Holdings Ltd & Anor v Augusta/Simply , a case involving defects in the design and construction of a care home, expert accountancy and valuation evidence was required. Unfortunately while all gave helpful guidance to the court as the judge commented the Defendant’s expert was “in greater difficulties because of the complete absence of any factual evidence advanced by Simply.  Many parts of his report were based upon assumptions which were speculative and not supported by any factual evidence.” His cause was also not assisted by the lack of any mention of defects in his report. When cross examined, “he agreed he should have considered the defects but could not explain whether it was a deliberate omission or “… whether I just missed this.  I don’t know.”  This was more than somewhat surprising given the case was principally about the impact the defects had on the value and profitability of care home.”

In Ruby Properties v  James Alistair Watt  a dispute about the sale and purchase of a pilot training school the accountancy expert was not provided with data from an account system or the accounts for the company. Instead it was a document prepared in part from an accounts system and partly from witnesses recollections and assumptions and without the original records being disclosed.  Once the witness had conceded that “the spreadsheet was very much his subjective assessment which he had done from “feeling,  rather than mathematically” the accountancy experts evidence was, as the judge put it had “no factual foundation”.

It is clearly difficult for an expert when a client failed to provide the information they need.  An expert in Australia demonstrated that the best way to deal with this issue is to explain the limitations of the evidence and the limitations that places on your report. In that caser the judge concluded that within those limitations the expert “was entitled to express significant concern as to the profitability and financial viability of the entities”  and that “the evidence enables the Court to have confidence in his valuation opinion”.

The moral of these stories is to be wary of incomplete or unsupported facts and make sure that you state any issues or limitations in your report. For advice and guidance on giving expert evidence, including our  Model Form of Expert’s Report and  practical advice and guidance on topics such as GDPR, Joint Statements, privilege and so on see the Academy’s Knowledge Hub.

ure is from The Guardian.

A recent case about a snowmobile accident (Cannestra v McLaren Automotive Events) has been much commented on because the Claimant seems to have constructed a version of events somewhat at odds with his comments at the time that ”it was all his own fault” . But as the judge sat through the expert evidence from both sides he could have been forgiven for thinking he was trapped in a story with an unremittingly downward plot, like Hamlet or Kafka’s Metamorphosis.

At the top end of the scale was an expert whose report was “thoughtful and well researched. He gave evidence openly and flexibly, as an expert should. “  but the judge commented with some puzzlement at the omission, presumably for tactical reasons, of an opinion on a technical key issue in the case.

Stepping down a level an expert who was clearly doing his best to assist the Court and was “precise, logical and well prepared” was undermined by a tendency to focus on his party’s case and ignore the other side’s. An issue that in other circumstances might have drawn more substantive criticism.

Aa third expert managed to take things down another notch.  The evidence of a helpful and straight forward expert was  “deeply faulted by inaccurate and unlikely assumptions” not least that his assumption of maximum acceleration would have led to a completely different outcome than the accident that in fact took place.

But the nadir of the expert evidence was reached by an expert who appears to have taken an extraordinarily combative approach. The judge concluded he was “a partial witness who acted as an advocate for the Defendant’s case. He not only ignored the Claimant’s evidence and adopted the guides’ evidence, he positively sought to persuade the Court to find facts in the Defendant’s favour. His report was littered with errors and illogicality. His research on modes of operation of SMs was flimsy and unimpressive. He strayed into accident reconstruction. He made things up in the witness box and he estimated facts when the actual facts were staring him in the face.   I am unable to rely on the vast majority of his evidence. “.

Unfortunately experts can’t generally rely on their opposite numbers drawing judicial fire quite so effectively. So it’s critical to remember that where there are two factual versions of events an expert should consider both versions and any assumptions must be realistic and checked for illogical consequences.

For guidance on best practice such the Model Form of Expert’s Report and Guidance Notes on Meetings of Experts, Contingency Fees & Remote Evidence see the Academy’s Knowledge Hub.

In March 2025 the Family Procedure Rule Committee initiated a consultation on proposed changes to the Family Procedure Rules (FPR) and the associated Practice Directions (PD) for experts in family law children proceedings. These changes involve a requirement for an expert witness to be a ‘regulated expert’ which is defined in FPR 25.2

The Academy sought input from members with experience in the relevant areas. Our response notes that the FPC are responding to a range of problems involving unscientific evidence being put forward in family cases, where theories are sometimes advanced without appropriate supporting evidence. In summary we consider the proposed amendments to be adequate, limited as they are to Family Law Children proceedings. We would, however, have preferred the FPR Committee to have addressed the problem of unscientific evidence directly.

The reasoning and recommendations we made are set out in full in our response to the consultation. We are grateful to everyone who contributed.

In February The Transparency and Open Justice Board published proposed key objectives to guide the Board’s work. These related to timely and effective access to information about cases, timely and effective access to core documents and effective access to hearings. The Board invited comments on the key objectives and The Academy has responded as follows;

Do you agree that these are the correct objectives? 

We support the principles of open justice and consider that objectives set out the goal of open justice.

Do you think there is something that has been missed from the objectives? If yes, what else do you think should be included?

We understand that the Key Objectives are the first stage of planned reform. They will be used, going forward, to guide the work undertaken by the Board and to identify areas where change might be made and to measure the outcomes of change. It is unclear how such outcomes will be measured and recorded. There appears to be no formal impact assessment which might have usefully addressed some of the positive and negative concerns.

We would suggest that the specifics of the objectives will need to be clarified prior to implementation. For example, what precisely is meant by timeliness? There is a tension between timeliness from an open justice point of view and the risks of cases being played out in public at the same time as in court.

There is some concern within the Expert Witness Community as to the possible negative impact and the potential for reducing the pool of quality expert witnesses available and that in some cases there could be safety concerns relating to both the experts and the use of their reports.

We note that it is suggested that the Courts and Tribunals in Scotland and Northern Ireland would also be encouraged to adopt the objectives with appropriate modifications. This would seem to be a sensible approach as consistency across jurisdictions is to be welcomed. It will also underline the importance of the key objectives particularly in making justice more accessible.

Although it is not directly answering the question we believe it is important to note that there are some concerns with regard to “open reporting” and “open documents”. It is, in our view, essential that open reporting should not in any way compromise those involved in the justice process.

The need for open justice needs to be balanced against the risks of witnesses and experts being discouraged from giving evidence by the knowledge that their statements will be published. This could open them up to professional and personal criticism that goes well beyond the current risk of judicial criticism.

We are concerned that in some cases it may limit the number of those giving evidence particularly in some areas such as paediatric medicine where the pool of willing experts is already diminishing.

Open documents. We understand the reasoning behind making documents available. However, as is stated in the explanatory notes there are important issues relating to the timing at which documents should be made available. It is important in the light of possible changes to CPR 5.4 that parties are not discouraged from litigating their disputes in England & Wales because of real or perceived concerns about exposing commercially or personally sensitive information.

It is, of course, a difficult balancing act to ensure that transparency and openness do not come with a higher burden in relation to costs. We would welcome further consultation with regard to the timings and procedures for accessing documents as this is fundamental in meeting the key objectives.

Given that experts are always aware they may be criticised by a judge it’s understandable they might feel a little smug or a frisson of schadenfreude to know that from time to time judges and tribunals are themselves criticised quite severely for their approach to expert evidence.

In an appeal in relation to Disability Living Allowance that had clearly dragged on for many years the Social Security Commissioner concluded that “ The main reason for allowing this appeal has occurred in too many other appeals.  It is wrong to dismiss evidence of a medical practitioner from one party as not “independent” without indicating why while at the same time accepting medical evidence from the other party as “independent”.  He noted that the tribunal had “dismissed without consideration the evidence of a consultant specialist at a major British hospital who specialises in precisely the problem from which the appellant is suffering, and who is in addition fully recognised as an expert medical witness.  That is plainly absurd.”

Similar criticism applied in a completely different field when a First Tier Tribunal include various additional items in an order for remediation of a building fire prevention measures under the Building Safety Act 2022 (Monier Road v Blomfield). In this case the FTT did not set out its reasons, or any professional guidance or previous cases to support the new items or give witnesses or experts on either side the chance to consider them.  As the Upper Tribunal commented “We really have no idea why the panel’s expertise led it to contrary conclusions; nor have the parties. Insofar as the FTT’s decision was reached in reliance, in some undisclosed way, on its own expertise it was unfair and for this additional reason must be set aside.”

In essence both tribunals were held to the same standards as an expert, that is they needed to provide the evidence and reasoning that supported their conclusions and had failed to do so.

Having said that  it is common for parties to attempt to overturn a judge’s view of expert evidence and then fail.  A prominent recent example involved a complex technology case (IBM v LZLabs) in which the expert and factual evidence was deeply entwined.  Despite a judgement described by them as “an impressive piece of work” the appeal court was faced with a  ‘kitchen sink’ application where every adverse finding was in issue.  Refusing permission to appeal they cited the fact that the judge had made copious references to the expert evidence in her judgment and for each ground of appeal had considered the evidence appropriately, together with other evidence where relevant.

So again, applying the same standards as for experts in this case the judge was found to have met the standard. The fact that judges and tribunals sometimes fail to meet the standard should remind all experts that this is a challenging role and that it’s important for experts to keep up to date.

The Academy of Experts provides regularly updated guidance from our  Judicial Committee so you can be sure that you are adopting best practice. This includes for example the Model Form of Expert’s Report and Guidance Notes on Meetings of Experts, Contingency Fees & Remote Evidence. As a member you can also call our Technical Helpline for help and advice on ethical and practical issues from dealing with instructions to getting paid

Experts who work in the sectors where most clients are funded by Legal Aid, notably the Family and Criminal  courts, will know that the Legal Aid Authority (LAA)  operates strict controls over the  fees payable to experts. Their guidance on Expert witnesses in legal aid cases  includes a set of fee rates and for some specialisms defines a standard number of hours that can be charged for a given type of assessment.

 

However, it is fairly common for the specialist nature of the expert work involved to require a higher fee rate or more hours than the LAA would typically approve. When all parties bar one is legally aided this has led historically to the non-legally-aided party picking up the tab.  A recent case was brought by the London Borough of Barnet with the aim of exploring whether this was correct and to try to standardise the approach taken by the LAA when approving non-standard expert fees.

The judge summarised the situation as follows;  “In each case, the fees to be charged by one or more of the experts to be instructed exceeded the rate that, after consideration, the LAA was prepared to pay. All of the parties, save for the local authority, are legally aided. The court had previously directed that the fees were to be split equally between the parties, including the local authority, but the LAA was only prepared to sanction payment by the legally aided parties at a lower rate, leaving a short-fall in the overall fee. The point, not unreasonably, made by Barnet was that the court should not simply turn to the local authority as a matter of routine and expect it to cover the short-fall, without at least first undertaking a thorough exploration of any reasonable alternative courses of action.

The point is one that arises regularly in cases throughout England and Wales and is of obvious practical and financial importance in the management of care proceedings. Some months prior to the hearing, following receipt of a letter signed by 88 different local authorities raising the point, I invited Mr Justice Williams to convene a sub-group of the ‘President’s Experts Working Group’, which he chairs, [the ‘experts group’] to look at the issue. During the hearing I was informed that the experts group, which had been assisted by attendance from the LAA, was soon to conclude its work. I was also informed that the LAA was in the process of reviewing its guidance on this point. In the circumstances, having endorsed interim funding arrangements which had permitted the expert instructions in the two cases to proceed, I delayed preparation of this judgment so that it might encompass the outcome of the experts group’s discussions and the revised LAA guidance. “

In the event the fees for the specific cases raised by Barnet were agreed, but they illustrate the importance of appropriate expertise being involved, in both cases the opinions were required to decide whether injuries to very young babies were accidental or not.

However, the outcome of the experts group is helpfully summarised in the judgement which explains that “it is not the intention of the LAA that local authorities should make up a shortfall in expert fees (other than in unusual circumstances)” and sets out the general principles that apply. The judgement also sets out a template, agreed by the LAA, for court orders made when approving the instruction of an expert where the hours or rates will exceed the LAA rates/hours.

Members working in the Family Courts may want to direct their instructing lawyers to this guidance and template if circumstances appear to warrant an unusual level of expert fees or more hours than the standard assessment.

The Academy of Experts provides a range of authoritative guidance on experts role in the courts and on topics such as GDPR, Joint Statements, privilege and so on which is available at no charge to members in the Academy’s Knowledge Hub. You can also search our website for news and guidance on Family and other matters.

Members can also call our Technical Helpline for help and advice on ethical and practical issues from dealing with instructions to getting paid.

One of the sad things about being an adult is no-one gives you a gold star or a sticker when you’ve done a good job. Similarly criticism of experts generally gets much more air-time than praise and sometimes the only way to know when experts have done a good job is when a judge simply says ‘I received expert reports from X and Y’ and nothing more.

So it was heartening to see a judge in the family court  take the time to express how challenging the job can be and give credit to an expert for this. In a difficult family case he considered evidence from a CAFCASS expert (CAFCASS is the Children and Family Court Advisory and Support Service which advises the family courts about the welfare of children and what is in their best interests).

The judge thanked the expert sincerely for her help and expertise and noted that “In the court’s experience, CAFCASS find they “cannot do right for doing wrong” – in that each parent will often pick and choose which bits they agree with or take the view that any disagreement from the expert with their case is a personal attack on them or some form of persecution. In the court’s experience of such experts, they are genuine, hardworking, over worked and underappreciated. In the present case the court found the evidence to be both earnest and fair.“

The lengths to which parents sometimes go in criticising experts is illustrated by an Australian case (SSYL and The CEO, National Disability Insurance Agency (NDIS) [2025] ARTA 388 (16 April 2025)) involving a disability assessment. The parents reported the expert to their professional body and accused her of violating “numerous standards and professional behaviour”. They then sought to have the expert’s report disregarded by the court.

Having heard evidence from the expert and witnesses the Tribunal observed that “the entire assessment was recorded and that no issue was raised by the Applicant or his wife at any stage prior to the completion of her report.” They found it appropriate to rely on the expert’s report based on the evident experience, balance and thoughtful approach taken by the expert. As they noted “She was the only expert witness to properly identify and appropriately report on the risk of family violence and to proffer a nuanced explanation for the reduction in the Applicant’s capacity over the last few years. She also cautioned the Tribunal against any dramatic reduction in support for the Applicant. “

Experts working in these, and  other less contentious areas, should be heartened that the courts do value their expertise and fairness and will resist unreasonable personal criticism. Of course all experts have a responsibility to make sure they keep up the high standards the courts expect. If you need help in any aspect of expert work the Academy’s Knowledge Hub contains authoritative guidance from our judicial committee and practical advice on a range of topics. As a member you can also call our Technical Helpline for help and advice on ethical and practical issues from dealing with instructions to getting paid.

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.