American National Standard for Electrical Power Insulators – Test Methods
standard by American National Standards Institute / National Electrical Manufacturers Association, 08/23/1988

American National Standard for Electrical Power Insulators–Test Methods
standard by American National Standards Institute / National Electrical Manufacturers Association, 05/01/2018

American National Standard for Wet Process Porcelain Insulators – Indoor Apparatus Type
standard by American National Standards Institute / National Electrical Manufacturers Association, 01/01/1989

American National Standard for Wet Process Porcelain Insulators – Indoor Apparatus Type
standard by American National Standards Institute / National Electrical Manufacturers Association, 12/20/2017

American National Standard for Composite Suspension Insulators for Overhead Transmission Lines – Tests
standard by American National Standards Institute / National Electrical Manufacturers Association, 01/01/1989

American National Standard for Composite Insulators – Test Methods
standard by American National Standards Institute / National Electrical Manufacturers Association, 10/11/2011

American National Standard for Insulators Composite – Suspension Type
standard by American National Standards Institute / National Electrical Manufacturers Association, 01/01/1997

American National Standard for Insulators – Composite – Suspension Type
standard by American National Standards Institute / National Electrical Manufacturers Association, 01/01/2014

American National Standard for Insulators – Composite – Distribution Deadend Type
standard by American National Standards Institute / National Electrical Manufacturers Association, 07/01/2013