CISPR International Special Committee on Radio Interference or in its French acronym Comite International Special des Perturbations Radioelectriques.

CISPR defines the measurement methods and the limits for the conduct and radiated emissions, in the range of frequency from 9KHz to 300GHz, for the protection of broadcasting transmissions.

Recently the CISPR has extended its activity also including the immunity for TV (television apparatus), ITE (Information Technology Equipment) and TTE (Telecommunication Terminal Equipment).

CISPR Technical Committees

• CISPR/A : Radio Interference Measurements and statistical methods
• CISPR/B : Interference relating to Industrial, Scientific and medical Radio-Frequency Apparatus (ISM)
• CISPR/C : Interference relating to Overhead Power Line, High Voltage Equipment and Electric Traction System.
• CISPR/D : Interference relating to Motor Vehicles and Internal Combustion Engines.
• CISPR/E : Interference relating to Radio Receivers.
• CISPR/F : Interference relating to Household Appliances, Tools, Lighting Equipment and similar apparatus.
• CISPR/G : Interferance relating to Information Technology Equipment (ITE)