IEEE EMC Society http://www.ewh.ieee.org/soc/emcs
Phone: 732-562-3900
Provides information on electromagnetic compatibility and interference.
National Institute of Standards and Technology
(NIST) Electromagnetics Division http://www.boulder.nist.gov/div818/81803/index.html
Phone: 303-497-3131
A magnetics group that disperses information on magnetic
measurement techniques and standards. The NIST also contains a magnetic
materials group.