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Barr Group's team of internationally recognized engineers provide expert witness and testimony services for attorneys involved in litigation cases related to complex electronic and software technologies.  Experts in the fields of electronic hardware design, software architecture and design, and computer security, our litigation support team has provided the following services for many high-profile cases in the automotive electronics, medical devices, IoT, telecommunications and consumer electronics industries:

  • Technical Consulting
  • Electronic Hardware and Software Failure Analysis
  • Expert Reports
  • Testimony for Hearings, Depositions, Bench and Jury Trials

As an independent consulting firm, we are focused on providing only the best expert, unbiased and technologically accurate analyses and solutions for both our engineering and expert witness clients.  Our team regularly works with both plaintiffs and defendants for litigation cases.

Forensic engineering services provided by Barr Group include:

Electronic Hardware & Software Analysis

  • Electronic Hardware Reverse Engineering & Failure Analysis
  • Software Reverse Engineering
  • Software Source Code Review & Analysis

Software Expert Witness & Testimony

  • Industry Best Practices for Development Process and Architecture for Safety & Security
  • Patent Infringement
  • Intellectual Property and Copyright Theft and Misappropriation
  • Product Liability
  • Product Safety
  • All other technical legal disputes

Barr Group's engineers are the authors of several industry-related books and hundreds of technical articles.

Meet Barr Group’s team of electronics and software expert witnesses for the following industries: 

See the complete list of Barr Group's Areas of Expertise. 

Our engineering expert witnesses have testified before multiple U.S. District Courts, the International Trade Commission (ITC), the U.S. Patent and Trademark Office (USPTO), and other U.S. and international courts.  Cases for which Barr Group engineers have served as expert witnesses include the Toyota Unintended Acceleration Litigation and the DirecTV Anti-Piracy Litigation.

If you suspect electronics or software are involved in your case, contact us to see how we can help.


Watch Barr Group CEO Andrew Girson and CTO Michael Barr discuss Source Code Discovery.