Thanks, Tom. It's interesting that the 2001 edition did not have that note.
I believe that it just means that the current edition of the referenced standard was used, at the time the standard with Annex ZA was published, rather than a previous edition. As you are aware, the first paragraph in the Annex ZA describes the rule to be followed. Best wishes Brian From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of T.Sato Sent: 17 December 2006 12:13 To: e...@brianjones.co.uk Cc: emc-p...@ieee.org Subject: RE: dated or undated reference to EN standards On Fri, 15 Dec 2006 14:31:43 -0000, "Brian Jones" <e...@brianjones.co.uk> wrote: > I think it just points to the fact that the dated reference is to the latest > edition of the referenced standard at the time of publication of the product > standard, but if you could let me have the number of the standard in > question, I will check. An example I found is EN 61000-6-2:2005, its Annex ZA includes reference like: Publication Year Title EN/HD Year ------------- ------ ----------------------------------- ------------ IEC 61000-4-2 - 1) Electromagnetic compativility.... EN 61000-4-2 1995 2) ... 1) Undated reference. 2) Valid edition at date of issue. Regards, Tom Tomonori Sato <vef00...@nifty.ne.jp> URL: http://homepage3.nifty.com/tsato/ - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.org Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald: emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.org Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald: emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________
