As a retired Police Officer from the UK, David has served for over 30 years with 16 years being a specialist forensic collision reconstructionist. He was a member of the National Police Chiefs Council (Collision Investigation), and is an assessor in the Chartered Society of Forensic Sciences after launching a program of constant development with the Society (targeting the framework ISO17020). He is also Secretary to the International Association for Forensic & Security Metrology.
Having a broad experience level by investigating collisions based on the numerous disciplines in the field, Davis has advised officers in varied locations e.g. Algeria, Abu Dhabi, Austria and Australia.
He is active in 3D data capturing and is now a leader in promoting the advancements and benefits of terrestrial LiDAR techniques for the Forensic Collision Investigation and Reconstruction. He is the Forensics & Public Safety Consultant for RIEGL.