FYI - found this little reference file on the interwebz today - it lists all of the standards against codex by topic & section number -
Quite outdated (from 2009) , but illustrates that all of these audits are almost covering the same material (BRC is covering SQF, or AIB, etc) -
it'd be nice to see a 2014 version if only for reference.
A lot of the time I will find myself advocating for this standard or that standard, and someone will say "Yes, but does that work for SQF? Or "Yes, but it's okay with ISO, too, right?", or, worst of all :"You can pass SQF/BRC/ISO without that", so it's nice to have something to help me easily list where criteria is found in our HACCP plan and in each standard.