We have faced the same situation of trying to reconcile the bill to actual reports pulled. This can be labor intensive as we order hundreds and hundreds of reports each month. We do Indirect Loans so reports could be with new loans or denied loans. We now do sampling audits and we also created a form that must be signed by each employee authorized to order reports, that details "permissable purposes", responsibilities, penalties for misuse, and has a FAQ section.
I think its a good form, created by our Compliance Officer, and the signed form is placed in the employee's H/R file. I'd be glad to share, if anyone thinks they'd like to see it.
_________________________
Just working here until I get my letter from Hogwarts.