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



Reference EN 61400-1:2005/A1:2010
Title Wind turbines - Part 1: Design requirements
Project Number 22201
Abstract/Scope Deals with safety aspects, quality assurance and engineering integrity, and specifies safety requirements for design, installation and operation of wind turbine generator systems.


Current Stage code 6060
Current Stage code date 2010-11-19
Current Stage code deadline 2011-08-01
Deadline date for vote  


Order Voucher  


IEC Technical Body IEC/TC 88
Reference Document IEC 61400-1:2005/A1:2010 (EQV)
ICS 27.180 - Wind turbine systems and other alternative sources of energy
Keywords Turbine; Wind turbine; Design requirement
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2010-11-19 2011-08-01 export to doc file  EN  FR  DE
5099 2010-11-01 2011-01-01  
5060 2010-09-13 2010-09-27 export to doc file  EN
5020 2010-07-09 2010-09-10  
3090 2009-11-27 2010-01-31  
5060 2009-06-22 2009-07-06 export to doc file  EN
5020 2009-01-16 2009-06-19  
3090 2009-01-13 2009-01-16  

Implementation Dates

date of Ratification (DOR) (1) 2010-11-01
date of Availability (DAV) (2) 2010-11-19
date of Announcement (DOA) (3) 2011-02-01
date of Publication (DOP) (4) 2011-08-01
date of Withdrawal (DOW) (5) 2013-11-01


Superseded by  
Normative reference (6) ISO 76
ISO 281:1990
ISO 2394
ISO 2533
ISO 4354:1997
ISO 6336-2:2006
ISO 6336-3
EN 60204-1:2006
corr. February 2010
EN 60204-11:2000
corr. February 2010
HD 60364 series
HD 60364-5-54:2011
HD 478.2.1 S1:1989
EN 61000-6-1:2007
EN 61000-6-2:2005
corr. September 2005
EN 61000-6-4:2007
EN 61400-2:2006
EN 61400-21:2008
EN 61400-24:2010
EN 62305-3:2011
EN 62305-4:2011
ISO 81400-4:2005

(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.