You could also look at www.sqa.org, www.barqa.com - the former US-based and the latter international (even though it is called British). You could also join the BARQA mailing list (email to computing@barqachat.com subject SUBSCRIBE) and ask questions there.
The FDA has recently (slightly) relaxed some of the rules for 21CFR. Basically it is audit trails, record retention (electronic, etc.) and, mixed up with it, electronic authorisation of records.