CISPR (Comité International Spécial des Perturbations Radioélectriques) standards define electromagnetic compatibility (EMC) requirements for electronic devices to minimize radio frequency interference (RFI). These globally recognized standards, such as CISPR 11, CISPR 22, and CISPR 32, apply to industrial, commercial, and consumer electronics, ensuring compliance with regulatory limits. Essential for manufacturers, CISPR standards help in product certification and market access.