SURV 9 - Surveillance, Search and Rescue Craft : 18 April 2018, London, UK : papers
Design & Construction of Super and Mega Yachts, 14-15 May 2019, Genoa, Italy : papers
International Conference on Electric Railways in a United Europe : 27-30 March 1995
International Rail Accident Investigation Conference : 24 - 25 November 2010, London