Sources and coupling paths of electromagnetic interference (low-frequency electric and magnetic fields, atmospheric discharge, radio transmitters, the inclusion of transitional processes in the device, electrostatic discharge). Practical examples of application of standards related to electromagnetic interference (EMI) and electromagnetic compatibility (EMC). The concept of EMI / EMC protection in modern integrated circuits. ESD (Electrostatic Discharge) protection. Components for protection (resistors, capacitors, inductors). Varistors. Ferrites. EMI simulation of various structures. Reduction of immunity. EMC measurement techniques. Filters for power supplies. Shielding. Grounding. Principles of designing devices and systems immune to EMI. Printed circuit board design immune to EMI. Part of the teaching activity on the subject is carried out through self-study research in the design and characterization of components for EMI protection. Study research includes active monitoring of the scientific papers, organization and execution of experiments and statistical data processing, numerical simulation, writing a paper with a topic close to the scientific area of the subject of student`s doctoral dissertation.