ANSI/NECA 331-2009
Standard for Building and Service Grounding and Bonding

Standard No.

ANSI/NECA 331-2009

Release Date

2009

Published By

American National Standards Institute （ANSI)

Latest

ANSI/NECA 331-2009

Scope

This standard describes installation procedures for building and service entrance grounding as well as building interior bonding and grounding.

ANSI/NECA 331-2009 history

• 2009 ANSI/NECA 331-2009 Standard for Building and Service Grounding and Bonding