ISO 11452-8:2015规定了乘用车和商用车电子部件对磁场的电磁抗扰度试验，无论推进系统（如火花点火发动机、柴油发动机、电动机）如何。这些源分为“内部磁场”（车辆内部的源，例如车辆机电电机、执行器等）和“外部磁场”（车辆外部的源，例如输电线路、发电站等）。为了进行该测试，将被测设备（DUT）暴露在磁场干扰场中。 通过将线圈定位在多个位置，辐射回路方法可应用于小型DUT或大型DUT。 亥姆霍兹线圈有时用作替代方法。这种技术受到DUT尺寸和线圈尺寸之间关系的限制。本ISO 11452中考虑的电磁干扰- 8:2015仅限于连续窄带电磁场。

ISO 11452-8:2015 specifies tests for electromagnetic immunity of electronic components for passenger cars and commercial vehicles, regardless of the propulsion system (e.g. spark-ignition engine, diesel engine, electric motor), to magnetic fields. These sources are classified into "internal magnetic field" (sources internal to the vehicle, e.g. vehicle electro-mechanical motors, actuators,.) and "external magnetic field" (sources external to the vehicle e.g. power transmission lines, generating stations,?). To perform this test, the device under test (DUT) is exposed to a magnetic disturbance field. The radiating loop method can be applied to small DUTs or to larger DUTs by positioning the coil in multiple locations. The Helmholtz coil is sometimes used as an alternative method. This technique is limited by the relationship between the size of the DUT and the size of the coils. The electromagnetic disturbances considered in this ISO 11452-8:2015 are limited to continuous narrowband electromagnetic fields.