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



Reference EN 55024:2010
Title Information technology equipment - Immunity characteristics - Limits and methods of measurement
Project Number 22298
Abstract/Scope Defines the immunity test requirements for information technology equipment (ITE, as defined in CISPR 22) in relation to continuous and transient, conducted and radiated disturbances, including electrostatic discharges (ESD). Procedures are defined for the measurement of ITE and limits are specified which are developed for ITE and within the frequency range from 0 Hz to 400GHz.This publication establishes requirements which will provide an adequate level of intrinsic immunity so that the equipment will operate as intended in its environment. The test requirements are specified for each port considered.


Current Stage code 6060
Current Stage code date 2010-11-26
Current Stage code deadline 2011-09-01
Deadline date for vote  


Directive(s) RTTED (1999/5/EC), EMC (2004/108/EC)
Mandate(s) M/490
Order Voucher  


IEC Technical Body IEC/SC CISPR/I
Reference Document CISPR 24:2010 (EQV) + corrigendum Jun. 2011 (EQV)
ICS 33.100.20 - Immunity
Keywords Information technology equipment; Immunity; Measurement
Note Supersedes EN 55024:1998 + A1:2001 + A2:2003 + IS1:2007
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2010-11-26 2011-09-01 export to doc file  EN  FR  DE
5062 2010-11-17 2010-11-17  
5099 2010-11-16 2011-01-16  
5061 2010-09-30 2010-11-01  
5060 2010-08-16 2010-08-30 export to doc file  EN
5020 2010-06-11 2010-08-13  
3090 2009-10-30 2010-02-28  
5091 2009-08-07 2009-09-30  
5060 2009-08-04 2009-08-18 export to doc file  EN
5020 2009-02-27 2009-07-31  
1090 2009-02-24 2009-02-27  

Implementation Dates

date of Ratification (DOR) (1) 2010-11-16
date of Availability (DAV) (2) 2010-11-26
date of Announcement (DOA) (3) 2011-03-01
date of Publication (DOP) (4) 2011-09-01
date of Withdrawal (DOW) (5) 2013-12-01


Supersedes EN 55024:1998
EN 55024:1998/A1:2001
EN 55024:1998/A2:2003
EN 55024:1998/IS1:2007
Superseded by  
Normative reference (6) FprEN 55016-1-2:2013
EN 55020:2007
EN 50561-1:2013
IEC 60050-161
EN 60318-1:2009
EN 61000-4-2:2009
EN 61000-4-3:2006
EN 61000-4-4:2012
FprEN 61000-4-5:2014
EN 61000-4-6:2009
EN 61000-4-8:2010
EN 61000-4-11:2004

(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.