Ai Training Services Ltd We are specialists in providing training for the forensic collision investigation industry from initial training through to degree level in partnership with De Montfort University. We also provide other training provided in tachographs and UK traffic law for the law enforcement sector. We supply and develop 3D mapping software to assist investigators in analysing collision scenarios, (http://relmo.com) together with crush damage analysis and digital tachograph analysis programs. We also provide an expert witness consultancy service for collision investigation.