
Lex Legal Engineering:
Expertise that Connects Engineering and Justice
About Us: Integrating Technique, Laws, Standards, and Experience
Lex Engenharia Legal connects engineering and law with over 25 years of multidisciplinary experience, led by Eng. Bruno Amorim (CREA-MG 77.546). We provide impartial expert reports and strategic technical opinions to support well-founded judicial decisions.
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Judicial Expertise
We act as Court-Appointed Experts in state, federal, and labor courts for civil and labor cases. Our role is to conduct thorough technical investigations, ensuring impartiality, scientific rigor, and full compliance with the 2015 Code of Civil Procedure (Law No. 13.105/2015).
Technical Expert Inspection
Verification of facts and conditions on-site.
Types of Expertise Performed
Technical Expert Examination
In-depth analysis of documents, objects, or situations.
Expert Assessment
Determining the value of assets and rights.
Documents Produced
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Reports (Inspection/Examination/Assessment)
Descriptive and conclusive documents that present the findings, observations, methodology, and method used (traceable and reproducible). They may include testimonies and relevant documents.
Expert Technical Reports
Conclusive documents, strongly grounded in legal, regulatory, and scientific aspects. They follow a rigorous structure:
- Introduction
- Controversial Points
- General/Specific Objects and Objectives
- Methodology
- Applied Method
- Inspection/Examination/Technical Assessment
- Photographic Record
- Data Analysis/Processing
- Results
- Responses to the Applicant/Respondent's Questions, Conclusion
- Closing.
The answers to the questions are clear, objective, and conclusive, and all references to facts of the process are indicated by the page code.
Judicial Technical Assistance
We defend the interests of our clients, whether they are plaintiffs or defendants, ensuring that technical perspectives are properly presented and considered throughout the expert evaluation process.

Strategic Analysis
A comprehensive assessment of the information from the legal proceedings and the expert's report to support the case strategy.

Formulation of Questions
To formulate intelligent and strategic questions for the court-appointed expert in order to obtain favorable conclusions.

Technical Opinions
Detailed technical documents challenging the Court Expert's Report with new evidence and solid arguments.

Active Monitoring
Participation in all specialized procedures, providing technical support and crucial information to our client.

Report Challenges
Challenging Expert Reports based on a robust technical analysis aligned with the CPC/2015 guidelines and technical standards.

Additional Requirements
Requesting clarifications or additions to ambiguous or incomplete points in the Expert Report.
Our Areas of Expertise in Engineering
Our extensive qualifications and experience ensure an integrated and comprehensive approach to diverse technical and legal challenges, encompassing electrical engineering, telecommunications, occupational safety, environment, civil engineering, architecture, asset valuation, and digital forensics.
Lex Engenharia Legal operates on unwavering principles of quality, compliance, and ethics, guaranteeing accurate and reliable legal engineering services.
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Our Commitment to Excellence and Technical-Legal Rigor
Legal Compliance
Scientific Method
Clear Communication
Why choose Lex Engenharia Legal? Our Differentiators
Over two decades of expertise in engineering and specialized assessments. A unique multidisciplinary approach ensures a comprehensive case analysis. Reliable impartiality as a Judicial Expert guarantees reliable technical work. Strategic defense through robust evidence and unquestionable technical arguments. Full compliance with strict legal and regulatory standards.
Specialties

Specific Areas of Expertise in Engineering at Lex Engenharia Legal
I will present in detail the specialties that underpin our technical and legal excellence:
Engineering and Architecture Services
Lex Engenharia Legal offers specialized services in civil engineering and architecture, focusing on structural analysis, regulatory compliance, and investigations into building pathologies.

Structural Specialization
Investigation of construction defects, structural safety analysis, and compliance with NBR 6118 and NBR 8800 standards.

Project Analysis
Review of structural calculations, normative compliance checks, and identification of design deficiencies affecting safety and durability.
Construction Management
Assessment of contractual delays, adherence to schedule, justified additional costs, and civil liability between builders and clients.

Pathological Investigation
Detection of water infiltration, moisture, mold, and material degradation, including root cause analysis and remediation recommendations.


Architectural Services
Analysis of architectural design, multidisciplinary coordination, compliance with accessibility standards according to NBR 9050, and adherence to urban legislation.
Technical Methodologies
Visual inspections, non-destructive testing (ultrasound, rebound hammer), computational structural analysis, and compliance with environmental regulations.
Electrical and Electronic Engineering
Ensures compliance with key electrical standards and regulations.
Compliance Analysis
Develops integrated electrical projects for various environments.
Integrated Electrical Projects
Evaluates industrial automation systems and safety compliance.
Industrial Automation
It implements protection systems against electrical hazards.
Protection Systems
Investigates electrical faults and the origins of fires with technical precision.
Fault and Fire Investigation
It optimizes energy consumption by complying with efficiency regulations.
Energy Efficiency

Strategic expertise focused on security, regulatory compliance, and failure investigation.
Telecommunications Engineering
Essential for analyzing communication infrastructure, service quality, and contractual compliance.

Data Network Analysis
Expertise in LAN and WAN networks, transmission speed verification, latency, jitter, packet loss, and SLA compliance.

Industrial Networks (OT)
Evaluation of industrial communication systems, critical network security, redundancy, and availability.

Communication Infrastructure
Evaluation of structured cabling, switching systems, routing, and wireless technologies, including 5G WiFi and radio.

Performance Test
Signal strength measurement, coverage analysis, dead zone identification, throughput testing, latency and connection reliability.

Contractual Compliance Assessment
Verification of telecommunications service contracts, uptime analysis, investigation of outage causes, and determination of liability for failures.

Network Security
Vulnerability analysis, firewall and VPN implementation, intrusion detection systems, and information security compliance.
Occupational Safety Engineering
Essential for worker protection, regulatory compliance, and accident investigation.

Accident Investigation
Comprehensive analysis of the accident circumstances, witness statements, identification of the root cause using the 5 Whys technique and Fault Tree Analysis, and determination of legal liability.

Regulatory Compliance
Assessment of compliance with NR-10, NR-12, NR-15, NR-16, NR-17, NR-35 and other relevant safety standards.
Hazard and Risk Reports
Preparation of PGR, LTCAT, PPRA, and PCMSO reports for special retirement and regulatory compliance.

Environmental Agent Measurement
Measurement of noise, lighting, temperature, humidity, vibration, and gas concentrations in accordance with ABNT and NR standards.

Sanitary and Environmental Engineering
Verification of compliance with federal, state, and municipal environmental legislation.
Environmental Compliance Analysis
Collection and analysis of water samples to identify contamination and legal liability.
Water Pollution
Measurement of atmospheric emissions and air quality analysis for regulatory compliance.
Air Pollution
Soil sampling and contamination analysis to determine the extent and remediation needs.
Soil Pollution
Preparation of Environmental Impact Studies and pollutant dispersion modeling.
Environmental Impact Analysis
Technical recommendations and feasibility analysis for the remediation of contaminated sites.
Environmental Remediation

Essential services for environmental compliance, pollution investigation, and remediation.
Appraisal Reports for Assets and Rights

Urban Property Valuation
Determining the market value of residences, apartments, commercial and industrial buildings, strictly following NBR 14653-2 (Property Valuation - Urban Real Estate Part of ABNT).

Valuation of Rural Properties
Valuation of rural properties, farms, land for agriculture/livestock, in accordance with NBR 14653-3 (Rural Properties).
Machinery and Equipment Assessment
Determining the market/replacement value of industrial equipment, specialized machinery, and industrial facilities based on condition, age, functionality, and market.

Vehicle Appraisal
Valuation of fleets, commercial vehicles, earthmoving machinery, in compliance with recognized technical tables.


Valuation of Intangible Assets
Valuation of trademarks, patents, usage rights, proprietary technologies, goodwill, for purposes of purchase/sale, mergers and acquisitions, warranties.
Assessment Methodologies
Strict application of methods recognized by NBR (Brazilian Standards Association): Direct Market Data Comparison Method, Involutive Method, and Income Capitalization Method.
Computer Forensics
Bit-by-bit data collection from multiple digital devices using certified forensic tools.
Forensic Data Collection
Detailed documentation that ensures the integrity of the evidence and its admissibility in legal proceedings.
Chain of Custody
Recovery and analysis of deleted files and unallocated disk space across multiple file systems.
Hard Drive Forensic Analysis
Examining system and application logs to track unauthorized access and suspicious activity.
System Log Analysis
Extraction and evaluation of file metadata, including creation dates and geolocation data for images.
Metadata Analysis
Investigation of digital communications and IP tracking to identify involvement in fraud.
Digital Fraud Investigation

Essential services for cybercrime investigation, digital fraud detection, and information security compliance.
Projects
Specialized technical support for project development, analysis, and validation.
Engineering Projects
Consulting, Compatibility and Compliance


Project Consulting
Technical advice on project feasibility, compliance with regulations, cost estimates, timelines, risk assessment, and mitigation recommendations.

Compatibility of Multidisciplinary Projects
Verification of compatibility between architectural, structural, electrical, hydraulic, HVAC, telecommunications, and other disciplines to prevent conflicts and additional costs.

Regulatory Compliance Analysis
Checking the project's compliance with ABNT standards, municipal urban legislation, safety regulations, and accessibility standards.

Technical and Economic Feasibility
Assessment of technical feasibility, implementation alternatives, cost-benefit analysis, and optimization recommendations.
Key differentiators of Lex Engenharia Legal
Analyses performed using rigorous scientific methodology and in full compliance with Brazilian and international technical standards.
Unquestionable Technical Rigor
Unique multidisciplinary expertise that allows for a holistic analysis of complex cases.
Unique Multidisciplinary Expertise
Absolute impartiality and technical independence as Judicial Experts.
Proven Impartiality
Use of advanced engineering analysis software and calibrated measuring equipment.
Cutting-edge technologies
Clear and accessible technical language adapted for legal professionals.
Clarity and Objectivity
Each conclusion is supported by in-depth knowledge and practical experience.
Unwavering Responsibility
Strict compliance with the Code of Civil Procedure, environmental laws, and technical standards.
Full Legal Compliance
Comprehensive technical documentation with precise references for judicial review.
Meticulous Documentation

Lex Engenharia Legal combines multidisciplinary expertise and rigorous methodology to deliver impartial, legally compliant engineering analyses that support judicial decisions.
Why Choose Lex Engenharia Legal and What Sets Us Apart?
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Lex Engenharia Legal combines deep technical and legal expertise to provide clear, effective, and legally sound solutions. Led by Engineer Bruno Amorim Moura, with over 25 years of experience, our multidisciplinary team specializes in Civil Engineering, Electrical-Electronic Engineering, Telecommunications, Occupational Safety, Sanitary and Environmental Engineering, Digital Forensic Analysis, and Asset Valuation. We offer impartial judicial expertise, strategic technical assistance, specialized consulting, and integrated projects addressing structural, electrical, environmental, and regulatory compliance aspects. Our proven track record includes appointments as Judicial Experts in complex cases in state, federal, and labor courts, with reports recognized for rigorous and impartial analysis. Serving multinational corporations, small and medium-sized enterprises, financial institutions, public bodies, and individuals, we handle disputes, forensic investigations, and asset valuations with precision. Our personalized approach involves meticulous case analysis, customized technical strategies, and solutions that protect against future risks. By rigorously adhering to technical standards and civil procedural law, we communicate complex concepts clearly to judges, lawyers, and stakeholders, increasing the success rate in judicial and extrajudicial proceedings. Partner with Lex Engenharia Legal for dedicated support that transforms technical complexity into justice.




