After successful meetings held in Bombannes, France (1989), Santa Barbara, CA, USA (1992), Ysermonde, Belgium (1995), Angra do Reis, Brazil (1998), Marilleva, Italy (2001), Cocoa Beach, FL, USA (2004), Argelès-sur-Mer, France (2007) and Algarve, Portugal (2010), the International Symposia on Electrochemical Impedance Spectroscopy are certainly the most important events on the subjects of EIS. Covering a large number of topics on the fundamentals and applications of Electrochemical Impedance Spectroscopy, EIS 2013 will be held in Okinawa, Japan, from June 16 to June 21, 2013.