Covers general considerations and guidelines on mitigation methods aimed at ensuring electromagnetic compatibility (EMC) among electrical and electronic apparatus or systems used in industrial, commercial, and residential installations. Is intended for use by installers and users, and to some extent manufacturers, of sensitive electrical or electronic installations and systems, and equipment with high emission levels that would degrade the overall electromagnetic environment. Applies primarily to new installations, but where economically feasible, it may be applied to extensions or modifications to existing facilities. This document is not to be regarded as an International Standard.