IPC-SD-320 was canceled March 1992. It was superseded by IPC-RB-276, which was then superseded (in October 1996) by IPC-6012, the rigid board qualification specification. I'm assuming IPC-A-6000 refers to the "0" revision of the standard; in other words, the original publication. If so, this was canceled in Sept. 1979, and has been superseded several times. The current edition is IPC-A-600E, published in AUgust 1995. This is a pictorial representation of the requirements set forth in IPC-RB-276/IPC-6012. Mike Buetow IPC 2215 Sanders Road Northbrook, IL 60062 P: 847-509-9700, ext. 335 F: 847-509-9798 [log in to unmask] On Thu, 31 Jul 1997 [log in to unmask] wrote: > From: Stephen Ayotte > EM Quality Engineering > Bldg. 14-3 Col F5 5-1537 > Subject: Fabrication Specs > > Any information on the following specs would be appreciated: > > IPC-SD-320 > IPC-A-6000 > > they are not in my IPC manuals and do not know what they are > about. *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To subscribe/unsubscribe send a message <to: [log in to unmask]> * * with <subject: subscribe/unsubscribe> and no text in the body. * *************************************************************************** * If you are having a problem with the IPC TechNet forum please contact * * Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask] * ***************************************************************************