Do the manufacturers Declarations of Conformity (DOC) need to list the corrigendum?

On 4/29/2012 11:38 PM, Steve Leitner wrote:

A corrigendum is typically published to correct an error that was "inadvertently introduced either in drafting or in printing and which could lead to incorrect or unsafe application" of a standard. Corrigenda are not published to correct errors that would have no bearing on application of the standard.

So you could say that it is immediately mandatory.

Steve Leitner

*From:*emc-p...@ieee.org [mailto:emc-p...@ieee.org] *On Behalf Of *Monrad Monsen
*Sent:* Sunday, April 29, 2012 9:50 PM
*To:* Helge Knudsen
*Cc:* 'Jones, Richard (Richard)'; EMC-PSTC@LISTSERV.IEEE.ORG
*Subject:* Re: EMC Standard Listings with /AC in the suffix

You are right. The AC:2011 is a corrigendum. There appear to be a couple of standards that have corrigendums for information technology equipment (ITE) family standards. However, do the manufacturers Declarations of Conformity (DOC) need to list the corrigendum? Specifically, would the DOC need to list the below listings?
EN55022:2010 + AC:2011
EN60950-1:2006+A11:2009+A1:2010+A12:2011+AC:2011

Also, I notice that there is no "date of cessation of presumption of conformity of superseded standard" in the listing of harmonized standards. Does this mean that both corrigendums are immediately mandatory?

Thanks.

Monrad


On 4/28/2012 8:01 AM, Helge Knudsen wrote:

Hi Rich,

This is just a corrigendum.

You may get it for free if you make a search on the internet, search for EN55022:2010/AC:2011.

Best regards

Helge Knudsen

Denmark

*From:*emc-p...@ieee.org <mailto:emc-p...@ieee.org> [mailto:emc-p...@ieee.org] *On Behalf Of *Jones, Richard (Richard)
*Sent:* 28. april 2012 13:08
*To:* EMC-PSTC@LISTSERV.IEEE.ORG <mailto:EMC-PSTC@LISTSERV.IEEE.ORG>
*Subject:* EMC Standard Listings with /AC in the suffix

Hi Everyone

I was looking at the implementation date for EN55022:2010 and noticed that there was another line added underneath showing

EN55022:2010/AC:2011 (new)

Is this some sort of amendment, I see there are a number of standards with /AC on them . There is no implementation date either

I'm sure there is an obvious answer, but I can't see it yet!

Rich

If it is an amendment what does it contain? Not that I'm cynical Jbut I've seen some which you pay serious

money for and they're nothing more than a cover sheet!


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