IEC 60464-1:1998+A1:2006 relates to varnishes used for electrical insulation. All varnishes contain solvent. The varnishes may be used for finishing or impregnating applications, and may be dried or dried and cured at ambient temperatures. This consolidated version consists of the first second (1998) and its amendment 1 (2006). Therefore, no need to order amendment in addition to this publication.