Hi Ron, Here is a response from Gail at CENELEC with respect to your interest in IEC 950 & EN 60950 Amendment 4.
Regards, Art Michael, Editor * * * * * * * * * * * * * * * * * * * * * * * International Product Safety News * * Check out our current offer on the * * Safety Link at http://www.safetylink.com * * * * * * * * * * * * * * * * * * * * * * * ---------- Forwarded message ---------- List-Post: emc-pstc@listserv.ieee.org Date: Thu, 22 May 1997 12:06:54 +0100 From: FAGEN GAIL To: Art Michael <amich...@connix.com> Subject: Re: IEC 950, Amendment 4, Clarification Sought Hello, I'm not sure whether your question concerns just IEC 950/A4, CENELEC EN 60950/A4 or both so I've forwarded your question to the IEC Central Office as well. Regarding EN 60950:1992/A4:1997 - The Amendment was published March 14, 1997 so there's no reason it shouldn't be available. One reason there may be availability problems is that the "dop" (date the CENELEC members have to implement the EN with a national standard) is 1997-08-01, so possibly the corresponding British standard isn't ready yet. A4:1997 is not included in the original EN 60950:1992, so the user should make sure he/she has both the original standard and the amendment. And, like all CENELEC standards based on an IEC Reference Document, it's to be read with the IEC standard (and amendments). Hope this clears things up. Let me know if we can be of further help. Best regards, Gail --------------------------------------------------------------