ABSTRACT
ThischapterwascontributedbyFrankKitzantides,VicePresident,Engineering withtheNationalElectricalManufacturersAssociation(NEMA)ofArlington, VA,UnitedStates.ItwasoriginallypresentedattheISO/CASCOWorkshopon ConformityAssessment,Geneva,SwitzerlandinMay1993andupdatedforthis bookin1998.HisremarksareindicativeofelectricalmanufacturersintheUnited States,representingthecollectivewishesofthisindustrysector.
