ANSI

http://www.ansi.org

Conformity magazine

http://www.conformity.com

Federal Communications Commission

http://www.fcc.gov/

IEEE EMC Society

http://www.ewh.ieee.org/soc/emcs

ISO - International Organization for Standardization

http://www.iso.ch

National Institute of Standards & Technology

http://www.nist.gov/

National Physical Laboratory

http://www.npl.co.uk/

Voluntary Control Council for Interference (VCCI)

http://www.vcci.or.jp/vcci_e/