Electronic Evidence in Criminal Proceedings – The Need for Standards and Qualified Experts

As everyday life becomes increasingly digitised, more and more court cases rely on electronic evidence – information stored in digital form.
Yet Poland still lacks uniform regulations and standards governing how such evidence is secured, analysed, and preserved.

The issue was first raised in the Polish Parliament in 2009 through parliamentary question No. 7857 (submitted by MP Krzysztof Brejza) addressed to the Minister of Justice. The question highlighted the urgent need for unified procedures and higher qualification requirements for court-appointed IT experts.


Context

The question pointed out that:

The MP called for procedural regulations and stricter qualification criteria for experts.


Ministry of Justice Response (2009)

Under-Secretary of State Krzysztof Kwiatkowski, replying on behalf of the Minister, acknowledged the importance of the issue but stated that:


Key Findings

AreaConclusion
Legal frameworkNo dedicated provisions for electronic evidence – general rules of the Code of Criminal Procedure apply
Technical standardsNo national guidelines for securing, analysing, and storing digital evidence
IT forensic expertsThe system requires professionalisation and independent competence verification
Practical risksLoss of data integrity or flawed expert opinions can undermine evidence admissibility
Needed actionsIntroduction of national guidelines based on ISO/IEC 27037, 27042, and NIST SP 800-86

Relevance Today

More than 15 years after the question was raised, most of the identified problems remain unresolved.
There are still no nationwide guidelines for handling digital evidence, and the quality of expert reports depends largely on the individual experience of particular experts.

In practice, many courts and prosecutors continue to rely on internal police standards or opinions from independent experts, without a coherent, state-wide forensic model.


Summary

As early as 2009, the Polish justice system recognised the importance of electronic evidence,
yet it has failed to introduce uniform standards for its collection and analysis.
The issue of expert quality and the lack of central certification for IT forensic specialists remains unaddressed.

Strategic conclusion:
To ensure the reliability of criminal proceedings, it is essential to develop and implement national guidelines for digital forensics, covering procedures, tools, and expert certification.


Sources


Author: Piotr Wichrań – Court-appointed IT forensic expert, IT/OT cybersecurity specialist, licensed private investigator
Email: biuro@wichran.pl