Public Authorities:
The European Union
Government of the Republic of Turkey
Government of the Isle of Man
Government of Hong Kong, China
National Roads Authority/Dublin City Council, Ireland
Department of the Environment, Transport and the Regions, London
Department of Work and Pensions, London
Department of Trade and Industry, London
City of Madrid, Spain
Office of the Rail Regulator, Birmingham
Land Transport Authority, Singapore
Health and Safety Executive, London and Bootle

Academic Institutions:
Imperial College, London Undergraduate and post-graduate
Liverpool John Moores University post-graduate
International Institute for Infrastructural, Hydraulic and Environmental Engineering, Delft, The Netherlands post-graduate
Royal Institute of Technology, Stockholm, Sweden
The Technical University of Graz, Austria
Nelson Mandela Metropolitan University, South Africa

Professional Institutions:
Institution of Civil Engineers
Institution of Structural Engineers
Chartered Institute of Building
Association for Project Safety
British Tunnelling Society
Colegio Ingenieros de Caminos, Canales y Puertos, Madrid Spain
Russian Academy of Sciences, Moscow, Russia
Austrian Society of Geomechanics, Salzburg, Austria

TV and Media: (short interviews + contributions to two 30 minutes films)
BBC Radio 5 Live
BBC TV News 24
BBC Breakfast TV
Sky News
Discovery Channel/Powerhouse Productions (Boston)
Channel 5/Maverick Productions (UK)

Legal Practices:
Crown Prosecution Service (Birmingham)
Baker and McKenzie (Hong Kong and London)
Tayler and Co. (Leeds)
Nabarro Nathanson (Sheffield)
Hodgkinsons (Skegness)
Brown and Lloyd (Shewsbury)
Keoghs (Bolton)
Badhams Law (Croydon)
Pinsent Mason (Glasgow)
Osborn, Hunt and Abas (Manchester)
Pannone (Manchester)
Halliwells (Manchester)
Michael J Staines (Dublin)
Hansen Palomares (London)