Institution of Railway Signal Engineers (IRSE)
A UK-based international professional institution for those engaged in railway signalling and telecommunications, and allied disciplines. With details of membership and benefits, a careers section, news, events, and contacts.
Railway Technical Web Pages
Offers a library of articles about all aspects of railway technology and operation, based mainly on UK railways.
RSSB - Rail Safety and Standards Board Ltd
An independent body providing a safety management information system, research and development programme, and the Railway Group Standards document which governs mainline railway operation.
Track21 - Railway Research
Describes and reports progress on a collaborative research project into the engineering, economic and environmental performance of railway track.
TSLG - Technical Strategy Leadership Group
Manages a strategic research programme into the development of railway transport over 30 years; describes their programme and reports progress, with details of publications and contacts.