Hi Victor:
                     The ideal would be 0.100"  minimum away from the
edge. I have seen the planes as close as 8 mils from the edge to avoid
EMI's. The closer to the edge the more delamination occurs. Specially if
depaneling is going to be part of the process. 
        Regards,
        Ramon

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Victor G. Hernandez
Sent: Friday, May 05, 2006 2:46 PM
To: [log in to unmask]
Subject: [TN] IPC Standard

Fellow TechNetters
   Where can I locate a related guideline of how close a copper plane
and/or trace can come to the router edge of a PWB.

Victor,

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