EN 55022:1998 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement (Incorporates Amendments A1: 2000 and A2: 2003)
2010EN 55022:2010 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement (Incorporating corrigendum October 2011)
2006EN 55022:2006 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement (Incorporates Amendment A1: 2007)
1998EN 55022:1998 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement (Incorporates Amendments A1: 2000 and A2: 2003)
1994EN 55022:1994 Limits and Methods of Measurement of Radio Disturbance Characteristics of Information Technology Equipment (CISPR 22 : 1993)
1988EN 55022:1988 Limits and Methods of Measurement of Radio Interference Characteristics of Information Technology Equipment