Expert Reports and Opinions · Four levels

The VALLIM model

Four depths, one single method

The market usually offers only two options: an opinion or a full report. Here the work is delivered at four levels of depth, so you retain exactly what the case needs right now, and move up a level as it develops: today's report can support tomorrow's expert report.

Level 1

Technical Report

The starting point: it lays out the course of events objectively, without the cost of a full instrument. Ideal for a company to understand what happened before deciding on next steps.

Purpose · Understanding

Level 2

Short Technical Opinion

One step above the report: reasoned technical analysis in a lean format, intended mainly for administrative use.

Purpose · Administrative

Level 3

Administrative Opinion

A robust instrument, with greater depth of analysis and documentation. It supports company decisions: dismissals, internal inquiries, negotiations and internal measures.

Purpose · Decision-making

Level 4

Court Expert Report

The complete instrument: declared methodology, chain of custody, answers to the questions to the expert, documented limitations and verifiable reproducibility. Ready for court, arbitration or audit.

Purpose · Judicial

Do you need a court expert report?

Cases with a procedural deadline or an incident under way take priority: first response within 1 hour, during business hours.

Contact the expert now

From loose pages to the sealed expert report: evidence that is organised from the start

When a forensic examination is essential

The dispute requires technical proof of facts through digital or documentary evidence
There has been fraud, intrusion, data leakage or system compromise
A court or corporate decision needs a solid technical basis to hold up

What every delivery includes

Declared methodology, with tools and versions on record
Documented chain of custody for each item of evidence
Explicit statement of the technical limitations of the examination
Plain language: the court follows it, the layperson understands it
ICP-Brasil digital signature and verifiable annexes

Typical activities

Identification and preservation of digital trace evidence
Analysis of electronic fraud and intrusions
Investigation of cloned profiles and accounts
Detection of data and file tampering
Analysis of communications and recordings
Examination of documents, signatures and contracts

Acting at once preserves evidence.

In digital incidents, time works against the evidence. The sooner the forensic expert steps in, the more intact the trace evidence reaches the report.

Technical evidence at the level your case demands