ANSI B175.1-2012

Internal Combustion Engine-Powered Hand-Held Chain Saws – Safety and Envinronmental Requirements (ANSI/OPEI B175.1-2012), Includes Amendment (2014)
standard by American National Standards Institute, 05/23/2012

ANSI C63.4-2009

American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz
standard by American National Standards Institute, 09/15/2009