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The Comité International Spécial des Perturbations Radioélectriques (CISPR; English: International Special Committee on Radio Interference) was founded in 1934 to set standards for controlling electromagnetic interference in electrical and electronic devices and is a part of the International Electrotechnical Commission (IEC).


CISPR is composed of six technical and one management subcommittees, each responsible for a different area, defined as:

The IEC describes the structure, officers, work programme, and other relevant details of CISPR on the CISPR Dashboard.

Technical standards

CISPR's standards cover the measurement of radiated and conducted interference and immunity for some products.

CISPR standards include:


Depending on the market, CISPR's standards are a benchmark or goal for suppliers to meet OEM requirements or as a product feature. CISPR has prepared a guide for applying its standards which is available on the EMC zone of the IEC website.

CISPR 25 is an increasingly popular benchmark and requirement for body electronics in the automotive electronics market. Electronic suppliers have become increasingly focused on proving that their devices can meet CISPR 25; for example, Texas Instruments has been releasing reference designs that prove one or more devices can meet the standard if used in a design correctly.[1]

See also