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



Reference EN 61000-4-20:2010
Title Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides
Project Number 22128


Current Stage code 6060
Current Stage code date 2010-11-05
Current Stage code deadline 2011-07-01
Deadline date for vote  


Directive(s) EMC related (2004/108/EC)
Mandate(s) M/490
Order Voucher  


IEC Technical Body IEC/SC 77B
Reference Document IEC 61000-4-20:2010 (EQV)
ICS 33.100.10 - Emission
33.100.20 - Immunity
Keywords Electromagnetic compatibility; Emission; Immunity; Transverse Waveguide; TEM
Note Supersedes EN 61000-4-20:2003 + A1:2007
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2010-11-05 2011-07-01 export to doc file  EN  FR  DE
5099 2010-10-01 2010-12-01  
5060 2010-08-02 2010-08-16 export to doc file  EN
5020 2010-05-28 2010-07-30  
3090 2009-09-25 2009-12-31  
5060 2009-05-04 2009-05-18 export to doc file  EN
5020 2008-11-28 2009-05-01  
1090 2008-11-25 2008-11-28  

Implementation Dates

date of Ratification (DOR) (1) 2010-10-01
date of Availability (DAV) (2) 2010-11-05
date of Announcement (DOA) (3) 2011-01-01
date of Publication (DOP) (4) 2011-07-01
date of Withdrawal (DOW) (5) 2013-10-01


Supersedes EN 61000-4-20:2003
EN 61000-4-20:2003/A1:2007
Superseded by  
Normative reference (6) EN 55016-1-1:2010
EN 55016-1-4:2010
EN 55016-2-3
EN 55022:2010
IEC 60050-161:1990
IEC 61000-2-11
EN 61000-4-23:2000
IEC/TR 61000-4-32:2002
IEC/TR 61000-5-3:1999

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of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn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