EN 55035, also known as CISPR 35, specifies immunity requirements for multimedia equipment, including devices used in residential, commercial, and light-industrial environments. It covers a broad range of multimedia devices such as audio, video, and information technology equipment. The standard sets limits and methods for assessing the immunity of equipment to various types of electromagnetic disturbances, including electrostatic discharge, radiated and conducted radio-frequency disturbances, electrical fast transients, and surges. EN 55035 aims to ensure that multimedia equipment operates reliably without malfunctioning or degrading performance when exposed to electromagnetic disturbances typically found in these environments.