Article   Author   Guest Editorial   By Andy Salisbury Letters   To the Editor ESD Help Desk   By the ESD Association Mr Static– Is Static Electricity Static?   By Niels Jonassen Systematic Errors in Normalized Site Attenuation Testing   By Zhong Chen and Mike Windler The Transient Frequency Behavior Test   By William H. Graff Integrating Product Safety into the Design control Program   By James Wright and Mollie Foster Choosing and Installing Mains Filters   By Keith Armstrong and Tim Williams