How long does it take to prepare a court expert opinion in digital forensics?

The time required to prepare a court expert opinion (or private forensic opinion) depends primarily on the volume and complexity of the evidence:

Type of caseTypical timeframe
Simple analysis (one phone/computer, limited scope)3–10 working days
Standard investigation (multiple devices, communication, timeline)2–4 weeks
Complex cases (servers, encrypted containers, large data sets, reconstruction)4–10 weeks

What affects the duration

Every opinion — regardless of whether it is a court-commissioned or private one — is prepared with full technical documentation, verified hashes, and strict adherence to forensic standards. Rushing this process is not possible without compromising quality and admissibility in court.