Counter-Expertise in Utrecht — When the First Investigation Falls Short

Challenging an investigation report that does not stand up to scrutiny

Utrecht is one of the Netherlands’ principal legal centres, with the District Court of Midden-Nederland handling a substantial volume of civil, criminal, and administrative cases. In many of these proceedings, investigation reports play a crucial role — whether they come from insurance companies, opposing parties, government agencies, or other investigation firms. But not every report meets the standards of objectivity, methodology, and completeness that the court requires.

When you encounter a report that appears flawed, biased, or incomplete, a counter-expertise investigation provides the independent second opinion your client’s case demands. Rather than simply criticising the original work, counter-expertise reconstructs the facts using sound methodology and presents an alternative factual picture.

When counter-expertise is warranted

Counter-expertise becomes relevant when an existing investigation report:

• Reaches conclusions not supported by the underlying evidence
• Uses methodology that fails to meet professional standards
• Omits relevant facts or perspectives that would alter the conclusions
• Contains internal contradictions or logical inconsistencies
• Was conducted by a party with a potential conflict of interest
• Relies on assumptions rather than verified facts

Dutch courts apply the principle of free assessment of evidence (vrije bewijswaardering), meaning the judge decides what weight to give any piece of evidence. A well-documented counter-expertise can significantly reduce the evidentiary value of an opposing report.

How SAJ Recherche conducts counter-expertise

The counter-expertise process follows a structured methodology:

• Report analysis: detailed review of the original investigation report, assessing methodology, source quality, logical reasoning, and completeness
• Gap identification: mapping facts, perspectives, or evidence that were overlooked or insufficiently addressed
• Independent investigation: conducting original research — OSINT, administrative analysis, witness interviews, or surveillance — to verify or challenge the original findings
• Comparative assessment: systematically comparing the original conclusions with independently gathered evidence
• Counter-report: preparing a comprehensive report that presents the alternative factual picture with full source documentation

All investigation activities comply with the Wpbr and the GDPR. SAJ Recherche holds a POB licence. The counter-report is structured for direct submission to the District Court of Midden-Nederland or any other Dutch court, meeting all requirements under Articles 152 et seq. Rv.

Practical example from Utrecht

A personal injury lawyer in Utrecht received an expert medical report from the opposing insurance company that significantly understated the client’s ongoing limitations. The report was based on a single examination and failed to account for specialist assessments already in the medical file. SAJ Recherche conducted a counter-expertise that included a thorough analysis of the complete medical record, interviews with treating specialists, and a methodological review of the original expert’s approach. The counter-report demonstrated material omissions and methodological shortcomings. When submitted to the court, the judge gave substantially more weight to the counter-expertise, resulting in a significantly higher damages award.

Every report deserves scrutiny

Investigation reports carry significant weight in legal proceedings. When one is flawed, your client pays the price. Counter-expertise ensures that the facts speak for themselves, not the biases of the original investigator.

Do you need to challenge an investigation report? Get in touch with SAJ Recherche for a confidential consultation.