Federal Railroad Administration Office of Safety - US Federal railroad safety information including accidents and incidents, inspections and highway-rail crossing data. Signal Training Solutions - Offering apprentice programs or individual courses on specific signal equipment. Includes overview of services, class schedule and news. Signet Solutions - An engineer led rail training and consultancy company with international experience, based in Derby UK. S&T Training Ltd - UK based provider of rail training and track safety courses. The Yellow Book - Engineering Safety Management - A handbook, published by Railtrack on behalf of the UK rail industry, designed to help people involved in changes to the railway contribute to improved safety. How the FRA is Regulating Passenger Rail Out of Existence - Site critical of Federal Railway Administration crash requirements for passenger rail. Railway Safety and Standards Board - A not-for-profit company operating as a centre of excellence for all matters relating to railway safety. Ground Control GmbH - High speed ground penetrating radar measurements for inspection of geotechnical conditions of railway lines. UK Office of Rail Regulation: Health and Safety Regulation - Information on rail health and safety issues in the UK from the official regulator. Track Access Solutions Ltd. - UK based provider of driver route learning software, route maps, and computer based training packages for the rail industry.