Proceedings of the Topical Workshop on Electronics for Particle Physics: Paris, France 21 - 25 Sep 2009

The purpose of this workshop was to present original concepts and results of research and development for electronics relevant to particle physics experiments as well as accelerator and beam instrumentation at future facilities; to review the status of electronics for running experiments; to identify and encourage common efforts for the development of electronics; and to promote information exchange and collaboration in the relevant engineering and physics communities.