I would caution anyone that is going to do a fair lending audit that it be approached in a very well planned manner. The Audit Committee should be actively involved up front with full knowledge of the process and scope and a plan for corrective actions. The last thing you want is to do a review and find something and not have the Board of Directors on board. Legal counsel involvement is also not a bad idea.
Then, I would highly recommend that you stick with the FFEIC examination guidelines:
http://www.ffiec.gov/PDF/fairlend.pdfhttp://www.ffiec.gov/pdf/fairappx.pdfYou need to perform the risk assessment process and document in good detail. You need to use the risk assessment in order to select your actual focal points.
You don't what to just say - hmmmm - let's see - let's test for this.
The one benefit of using the FFIEC process, is that unless the regulators think that the process you used was flawed, they basically have to accept your audit and you qualify for the "streamlined examination" process.
As another note, examiners are not allowed to come into a bank and just pick something to examine without going through the risk assessment process. If they try and do that - you need to kick it up the chain.