International Standards and Conformity Assessment for all electrical, electronic and related technologies



Reference EN 55022:1998
Title Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
Project Number 9094
Abstract/Scope The intention of this standard is to establish uniform requirements for the radio disturbance level of the equipment contained in the scope, to fix limits of disturbance, to describe methods of measurement and to standardize operating conditions and interpretation of results.


Current Stage code 6060
Current Stage code date 1998-09-08
Current Stage code deadline 1999-02-01
Deadline date for vote  


Directive(s) EMC (2004/108/EC)
Mandate(s) M/404
Order Voucher  


IEC Technical Body IEC/SC CISPR/I
Reference Document CISPR 22:1997 (MOD)
ICS 33.100 - Electromagnetic compatibility (EMC)
Keywords Information technology equipment; Radio disturbance; Measurement
Note Incorporates AA ratified at 96 BT * Corrigendum to EN issued March 2005 (new dow) * D115/098: SC 210A disbanded * Superseded by EN 55022:2006
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 1998-09-08 1999-02-01 export to doc file  EN
5099 1998-08-01 1998-09-01  
5091 1997-09-30 1998-07-07  
5062 1997-08-20 1997-09-30  
5020 1997-04-18 1997-06-30  
1090 1997-04-15 1997-08-15  

Implementation Dates

date of Ratification (DOR) (1) 1998-08-01
date of Availability (DAV) (2) 1998-09-08
date of Announcement (DOA) (3) 1998-10-01
date of Publication (DOP) (4) 1999-02-01
date of Withdrawal (DOW) (5) 2007-08-01


Supersedes EN 55022:1994
EN 55022:1994/corrigendum Aug. 1997
EN 55022:1994/A1:1995
EN 55022:1994/A2:1997
EN 55022:1994/A1:1995/corrigendum Aug. 1997
Superseded by EN 55022:2006
Normative reference (6) EN 55011:1991
CISPR 16-1:1993
CISPR 16-2:1996
ISO/IEC 11801:1995
IEC 60083:1997
EN 61000-4-6:1996

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.