Technical Investigation of Traffic Accidents

Without technical
proof, everything
is opinion

Get clarity, avoid losses and strengthen your case with an expert report prepared by a specialist.

🚗 I had an accident – I need help 🏢 I am a company – I need a technical partner

First Steps

I had an accident now what?

In the first minutes, everything is confusing. To avoid losses and distorted accounts, it is essential to photograph the scene and the vehicles (from several angles) and to seek an impartial technical analysis. The investigation shows what really happened, with logic, calculations and evidence.

Do not move the vehicles before recording everything. The scene is your main technical proof.
I want a technical analysis now

Who We Serve

Who is it for?

Drivers & Lawyers

Individuals and Legal Entities
After an accident, document everything: photos of the vehicles, final positions, marks on the road, witnesses. Do not move the vehicles before recording the scene. Notify your insurer and, if there is damage or injury, file a police report. An expert can be engaged at the scene or afterwards, based on the records available.
1. Initial analysis: We review the documents, photos and records available to check the technical viability of the case.

2. Reconstruction: Based on the evidence, we reconstruct the dynamics of the accident with calculations and analysis of physical traces.

3. Report: We deliver a complete, clear technical document that can be used in negotiations and court proceedings.
Without a technical report, you are at the mercy of conflicting accounts and subjective judgements. Compensation for property damage, lost profits, bodily injury and even criminal liability can be wrongly assigned. An expert report can be the difference between winning and losing a high-value case.
Before: conflicting accounts, uncertainty over liability, risk of financial and legal loss.

After: technical clarity on cause and dynamics, liability defined on evidence, a document accepted in court and in negotiations.
We offer an initial technical analysis at no cost. The cost of the full report varies with the complexity of the case, the type of accident and whether an on-site inspection is needed. Get in touch to receive a tailored proposal.

Companies & Insurers

Corporate Technical Partnership
We are the technical partner you are looking for! We meet deadlines, serve the whole country and provide clear analysis of every case.
1. Case intake: documents, photos and history. 2. Technical analysis: study of the evidence, physical traces and dynamics. 3. Mathematical reconstruction: calculations of speed, trajectory and impact. 4. Report preparation: a structured technical document. 5. Delivery and support: availability for clarifications and supplements.
Our reports follow a rigorous scientific and technical methodology, in clear and objective language. They are accepted in judicial and out-of-court settings, reducing litigation and speeding up decisions. For insurers, they help define liability and calculate compensation accurately.
We deliver reports as PDF with a complete technical report, photographic annexes and a calculation record. Deadlines range from 5 to 15 business days depending on complexity. For urgent requests we offer priority service. We work nationwide, with or without an on-site inspection.
We work with per-case contracts or monthly packages for companies and insurers with a regular volume of cases. Fees depend on the type of analysis, complexity and deadline. Get in touch to negotiate special terms for your company.

Technical Impartiality

Why hire a
Traffic Accident Expert?

A traffic accident is often misread by people without technical knowledge who, driven by emotion, tend to prejudge based on social status, the damage caused or sympathy for one of the parties, especially in cases with fatalities.

Conflict Resolution

We determine technically who was at fault and to what degree, removing subjectivity and emotional interpretation.

Specialised Technical Analysis

We use collision physics, analysis of physical traces and scientific methodology to reconstruct each accident.

Document Validation

We review existing reports, identify inconsistencies and produce well-founded technical opinions.

Full Transparency

How does an investigation work?

An investigation exists to show the technical truth, not opinions. Based on evidence, dynamics and calculations, we determine what really happened.

Before any quote, we carry out the Initial Technical Analysis, where we assess: technical viability, the real chance of a favourable opinion, possible risks and the best strategy.

If there is no technical potential, we stop here — we do not sell investigations against you.

  • Photos and videos
  • Damage compatibility
  • Physical traces
  • Accident dynamics
  • Road conditions
  • Conduct of those involved
  • Speeds
  • Avoidability
  • Need for an on-site inspection
A clear technical document that can be used in negotiations and proceedings.

Professional Practice

Proof and Evidence

Out-of-Court Expert

An accident carries legal consequences of high value: compensation for deaths, bodily injury, losses and damages, lost profits, as well as police inquiries. The expert prepares technical opinions, examines the scene, physical traces and vehicles, reconstructs the event, determines speeds and checks avoidability. The expert also assists as a technical advisor in court-ordered investigations.

Court-Appointed Expert

In court cases, the expert determines the real causes of the event, helping the judge reach a decision. The expert looks for evidence in the case file and in footage, reconstructs the dynamics, and determines speeds and avoidability.

Accident Investigation

An accident is a synthesis of collision physics. By analysing trajectories and physical traces, the expert reconstructs the crash in a mathematical model, determining speeds and the factors that caused it.

Our Team

Specialised Technical Consulting on Traffic Accidents

We help drivers, lawyers and companies understand what really happened in the accident, with technical clarity, legal certainty and precise reconstruction. We work with reports, investigations, technical opinions and consulting based on a rigorous scientific and technical methodology.

Why choose our team?

Certified specialists
Scientific and technical methodology
Objective reports accepted in court
Full support for drivers, lawyers and companies
100% technical transparency
Fast, precise analysis
Miguel Angelo Gonçalves

Miguel Angelo Gonçalves

Civil Engineer
  • Building Technician | Traffic Accident Expert
  • 29 years of engineering experience
  • 15 years devoted exclusively to traffic accident investigation
  • Specialist in road infrastructure, paving and road safety
  • Coviplan S/A — Coordinator for 11 years
  • Construbrás — 134 km of federal highways
  • Gonçalves de Bortoli Engenharia — 500 km of projects
  • Postgraduate lecturer in Traffic Accident Investigation (FAG)
FENASDETRAN IBAPE CEIRAT (Argentina)
Arthur de Bortoli Gonçalves

Arthur de Bortoli Gonçalves

Civil Engineer
  • Traffic Accident Expert
  • 7 years of infrastructure experience
  • Over 400 km of paving projects
  • International training at CEIRAT (Argentina)
CEIRAT (Argentina)

Get in Touch

Contact Us

Phone

(54) 3331-1647

Email

contato@peritodetransito.eng.br

Address

R. Silva Jardim, 336
Loeff district — Carazinho/RS, Brazil

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