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Single joint expert

Definition

An expert appointed jointly by the parties and the court, rather than by one side. Common in lower-value UK civil claims under the CPR. The single joint expert owes a duty to both parties and the court, which makes independence even more visible but can create difficulties in adversarial proceedings.

Related terms

Daubert standard
The US federal evidentiary standard (Daubert v. Merrell Dow Pharmaceuticals, 1993) requiring that expert testimony be based on scientifically valid methods with...
Expert report
A written document prepared by the expert before trial or hearing, setting out their qualifications, the materials reviewed, the methodology applied, and...
Frye standard
The US legal test for admissibility of scientific evidence, originating from Frye v. United States (1923), which required that a technique be...
Hot-tubbing (concurrent evidence)
A procedure, originating in Australia and adopted in some UK and international arbitration proceedings, in which experts from both sides are questioned...
Part 35 (CPR)
Part 35 of the UK Civil Procedure Rules governs expert evidence in civil proceedings in England and Wales. It imposes a codified...

Explained in

  • Expert Witness Testimony in Fraud CasesAn expert appointed jointly by the parties and the court, rather than by one side. Common in lower-value UK civil claims under the CPR. The single joint expert...

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