This course provides the participant with a comprehensive understanding of widely-accepted techniques of vehicular collision reconstruction based on physical and engineering principles. The course covers Energy, Impulse, and Momentum fundamentals and how they are engaged to obtain valuable information from collisions, in order to answer important questions about culpability in various litigation arenas. Content is reinforced with real-world examples. A wide variety of collision types (passenger vehicle, motorcycle, cyclist, pedestrian, heavy truck) and modes (high speed, low speed, rollover, tire failure) are addressed in the context of various contributors to collisions, whether they be from the operator, vehicle, or the roadway environment. Specialized techniques for evaluation of the use, performance, and effectiveness of restraint systems, and the avoidability of collisions are also covered. The latest technologies for harvesting data from 'black boxes' are covered, and state-of-the-art computer simulation techniques are incorporated into the teachings.