Brian,

That guidance is not quite applicable here. Only EN 50130-4 is listed in the OJ 
as an EMC standard and so can be the only standard used for presumption of 
conformity. The EN 54 series is a product performance set of standards and the 
requirements contained therein technically have no bearing (from an EMC point 
of view) on conformity.


Kind Regards

Kevin

-----Original Message-----
From: Brian Jones [mailto:[email protected]]
Sent: February-04-14 5:10 AM
To: [email protected]
Subject: Re: [PSES] Conflict - cited standard vs. OJ standard

Amund, everyone

The principle is that the primary harmonised standard (in this case EN 54) sets 
the requirements, and the dated reference prevails over the edition listed in 
the OJ.  However if EN 50130-4 is applied directly in its own right to a 
product, then the OJ dates are used.

The guidance on this is published in CENELEC Guide 25: Guide on the use of 
standards for the implementation of the EMC directive to apparatus, which may 
be downloaded free of charge from the CENELEC website here 
http://www.cenelec.eu/membersandexperts/referencematerial/cenelecguides.html


The relevant text reads as follows:

"In some cases, a harmonised standard will make reference by dated reference to 
another harmonised standard, each standard being listed in the OJEU for the EMC 
Directive. In such cases, the specific edition of the referenced EN is to be 
applied irrespective of whether that edition is currently listed in the OJEU. 
This follows the principle that the primary standard provides the requirements 
for the apparatus, and hence presumption of conformity in respect of the EMC 
Directive as described in Annex ZZ of that standard (see Annex E of this Guide).
See also C.2 e) below for the specific example where the standards are based on 
international versions."

I would also recommend Guide 24: Electromagnetic Compatibility (EMC) 
Standardization for Product Committees concerned with apparatus, as useful 
background information on European EMC standards, which may be downloaded from 
the same web page.

I hope this helps

Best wishes

Brian

Brian Jones
EMC Consultant



-----Original Message-----
From: Amund Westin [mailto:[email protected]]
Sent: 04 February 2014 08:26
To: [email protected]
Subject: [PSES] Conflict - cited standard vs. OJ standard

Some of the standards in the EN54-series (fire alarm equipment / CPR - 
Contruction Product Regulations) have reference to the EMC standard EN50130-4. 
Not only the standard is cited, but also the version (EN 50130-4:1995+A1:1998). 
I've been told that Notified Bodies shall use only the standards in the edition 
mentioned by date in hEN even if CEN has withdrawn and superseded such 
standards.

Therefore, what happens when EN50130-4:2011 comes into force in June 2014 and 
EN 50130-4:1995+A1:1998 are withdrawn? Should we follow the Official Journal 
(OJ) or the Notified Bodies requirements?



Best regards
Amund

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