This International Standard provides test methods and acceptance criteria for the evaluation of the electromagnetic compatibility of construction machinery as defined in ISO 6165 for earth-moving machinery and ISO 8811 for road-construction machines. It deals with additional EMC requirements for Functional Safety. This standard is only relevant for functions of machine control systems which meet the design requirements greater or equal SIL 1 as defined in ISO 15998 or greater or equal Performance Level b as defined in ISO 13849. Electrical and/or electronic component(s) or separate technical unit(s) intended to be fitted in construction machinery under the restriction of SIL 1 and Performance Level b as applicable above are also dealt with in this International Standard. The following electromagnetic disturbance phenomena are evaluated: - Radiated electromagnetic field by external sources with various field strength and frequency; - Radiated electromagnetic field by sources located onboard (antenna inside/outside) with various field strength and frequency; - Magnetic fields; - Electrical field [wire conducted electrical fields]; - electrostatic discharge; - conducted and coupled electrical transients. Construction machinery can have DC and/or AC internal electrical power supply systems. Machines that are designed to be supplied by the Public Mains Network are specifically excluded.