Or just just reference the mother of all cleanliness specs GR-78-CORE (ne 
Bellcore) like we do.

At 07:46 AM 11/23/2007, Franklin D Asbell wrote:
>IPC 6012 Class 3/A requires cleanliness testing on completed boards. This is
>performed IAW  IPC-TM-650 2.3.25.
>
>The IPC Test Method may be what you've heard about. If you require a certain
>level of cleanliness you can;
>
>1) Request it within the PO as a standalone requirement; or
>2) Specify Class 3/A
>
>Either way, talk with your supplier, ask them how they verify cleanliness.
>
>Franklin
>
>-----Original Message-----
>From: TechNet [mailto:[log in to unmask]] On Behalf Of Richard Kraszewski
>Sent: Friday, November 23, 2007 8:38 AM
>To: [log in to unmask]
>Subject: [TN] Incoming Cleanliness of PCB's
>
>I seem to be under the impression that there is an IPC standard for the
>cleanliness of incoming PCB's.
>
>If such a standard does exist could someone please supply me with the
>document number?
>
>Thanks.
>
>Rich K
>Kimball - GTS
>
>
>---------------------------------------------------
>Technet Mail List provided as a service by IPC using LISTSERV 15.0
>To unsubscribe, send a message to [log in to unmask] with following text in
>the BODY (NOT the subject field): SIGNOFF Technet
>To temporarily halt or (re-start) delivery of Technet send e-mail to
>[log in to unmask]: SET Technet NOMAIL or (MAIL)
>To receive ONE mailing per day of all the posts: send e-mail to
>[log in to unmask]: SET Technet Digest
>Search the archives of previous posts at: http://listserv.ipc.org/archives
>Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16
>for additional information, or contact Keach Sasamori at [log in to unmask] or
>847-615-7100 ext.2815
>-----------------------------------------------------
>
>---------------------------------------------------
>Technet Mail List provided as a service by IPC using LISTSERV 15.0
>To unsubscribe, send a message to [log in to unmask] with following text in
>the BODY (NOT the subject field): SIGNOFF Technet
>To temporarily halt or (re-start) delivery of Technet send e-mail to 
>[log in to unmask]: SET Technet NOMAIL or (MAIL)
>To receive ONE mailing per day of all the posts: send e-mail to 
>[log in to unmask]: SET Technet Digest
>Search the archives of previous posts at: http://listserv.ipc.org/archives
>Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 
>for additional information, or contact Keach Sasamori at [log in to unmask] or 
>847-615-7100 ext.2815
>-----------------------------------------------------

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------