DLP Ltd v Coram UK Holding Ltd [2026] EWHC 2448 (IPEC) (25 September 2026) DLP Ltd v Coram UK Holding Ltd [2026] EWHC 2448 (IPEC) (25 September 2026)

DLP Ltd v Coram UK Holding Ltd [2026] EWHC 2448 (IPEC) (25 September 2026)

The Claimant asserted that the Defendant had infringed their patent for an electric shower-waster pump and control unit. The trial related to...
EWI awards three Honorary Fellowships EWI awards three Honorary Fellowships

EWI awards three Honorary Fellowships

David Cowan, Leam Craig. and Kathryn Newns have been recognised for their contribution to the Expert Witness community.  
Podcast Episode 31: 30 years of Expert Evidence Podcast Episode 31: 30 years of Expert Evidence

Podcast Episode 31: 30 years of Expert Evidence

This month we have a special episode to celebrate 30 years since the Expert Witness Institute was launched on 8 November 2026. We are going to look...
Information publicly available on the internet - 'Digital Open Source Information' Information publicly available on the internet - 'Digital Open Source Information'

Information publicly available on the internet - 'Digital Open Source Information'

Although this is an immigration and asylum case, in which country experts often provide evidence from a variety of sources about conditions in the...
Sara & Hossein Asset Holdings Ltd v Blacks Outdoor Retail Ltd [2023] UKSC 2 Sara & Hossein Asset Holdings Ltd v Blacks Outdoor Retail Ltd [2023] UKSC 2

Sara & Hossein Asset Holdings Ltd v Blacks Outdoor Retail Ltd [2023] UKSC 2

The case concerned the non-payment by a tenant of a commercial service charge. In considering the tenant’s permitted contractual defences of “manifest...

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Looking for more news relevant to the Expert Witness community? Why not check out our database of cases relevant to Expert Evidence or the latest and previous editions of our member magazine, Expert Matters.

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The Role of Expert Witnesses in Building Safety Disputes - An Urgent Rethink?
News

The Role of Expert Witnesses in Building Safety Disputes - An Urgent Rethink?

In this article, Rose Wilson and Mariya Rankin from Eversheds Sutherland (International) LLP, and Bhavina Vasishta from Rimkus consider whether the role of expert witnesses in building safety disputes requires an urgent rethink following Grenfell and the sweeping reforms of the Building Safety Act 2022.

The Post Office Horizon IT Inquiry and the importance of Expert Witness training
News

The Post Office Horizon IT Inquiry and the importance of Expert Witness training

Gareth Jenkins gave evidence to the Post Office Horizon IT Inquiry from 25 to 28 June on the expert evidence he provided on the Horizon IT system. Mr Jenkins told the Inquiry that he had been unaware of his duties as an Expert Witness and had not been offered any training to support his role. The EWI offers comprehensive training on the core competencies of an Expert Witness. We urge policy and rule makers, and the judiciary, to consider how to ensure that Expert Witnesses fully understand their duties and know how to apply them.  

An expert who oversteps their role puts their evidence at risk
Case Updates

An expert who oversteps their role puts their evidence at risk

An expert who does not understand their duty to be independent, and oversteps their role, risks the court either refusing to admit their evidence or placing less weight upon it. 

Ryan Castellucci, R (on the application of) v Gender Recognition Panel [2024] EWHC 54 (Admin)

Admissibility or weight: what is the test for expert evidence?
News

Admissibility or weight: what is the test for expert evidence?

In an exceptional case, as here, where the expert singularly and spectacularly fails in their duties to the court, expert evidence may be deemed inadmissible and never get to the stage of being tested for weight.

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