Over the past seventeen years, this workshop has evolved into a forum of exchange on the latest research and developments on innovative schemes for signal and power integrity, and in the field of interconnect modeling, simulation and measurement at chip board and package levels. The workshop is also meant to bring together developers and researchers from industry and academia in order to encourage cooperation. In view of last year's success, the Committee is looking forward to the 18th Edition which will convene at the Het Pand Convention Centre in Ghent, Belgium. On this web site you can find all information regarding the 18th IEEE Workshop on Signal and Power Integrity. It is our pleasure to invite you to the conference and we look forward to meeting you in Ghent!