Expert Witness Reports
Independent, CPR Part 35 compliant expert reports on digital evidence for litigation and arbitration.

Valkyrie provides independent digital forensic investigation and expert evidence for litigation, arbitration and investigations. Phones, computers, email and cloud accounts hold the evidence that decides many modern disputes. We find it, preserve it properly and explain what it shows in a way a court, tribunal or arbitrator can rely on.
Our experts are Bond Solon trained in expert witness duties and report writing. We understand that an expert's overriding duty is to the court under CPR Part 35, and we write clear, impartial reports that set out our methodology, findings and limitations. Where required, we give evidence and respond to questions from the other side and from the tribunal.
Every examination starts with a forensically sound copy of the data, verified and documented so that the original is never altered. We keep a full chain of custody and record each step, so our findings can be checked and repeated by another expert.
We are instructed by solicitors, barristers, in-house legal teams, arbitration counsel and insurers, as well as companies and private clients. Typical matters include commercial disputes, civil fraud, theft of confidential information by departing employees, employment claims, family proceedings and harassment.
We support private prosecutions by carrying out the investigation and gathering the digital evidence, working alongside the instructing law firm, which conducts the prosecution. We also accept instructions in criminal matters, predominantly for the defence.
Valkyrie is ISO 9001 certified and holds Cyber Essentials and Cyber Essentials Plus. Client data is handled securely and confidentially throughout every instruction.
To discuss a matter in confidence, contact our digital forensics team.
Digital evidence is only as strong as the way it was collected. We preserve, examine and report on it to the standard a court or tribunal expects.
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