ANSI N2.1-2011
Radiation Symbol

Standard No.

ANSI N2.1-2011

Release Date

2011

Published By

American National Standards Institute （ANSI)

Latest

ANSI N2.1-2011

Scope

This standard is a revision of the old standard that was withdrawn in 1999. It provides guidance on the appropriate usage of the radiation symbol and the size, shape and color of the radiation symbol.

ANSI N2.1-2011 history

• 2011 ANSI N2.1-2011 Radiation Symbol