I've not heard of anything. To me, statement of purpose falls more under BSA regs and for purposes of "knowing your customer" as well as being able to determine how to audit the file. There were many changes made in the most recent changes to GA law...but without going back and filtering thru it, I couldn't tell you for certain about the second part of your post above.
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My opinion only. Not legal advice.
Say you'll haunt me - Stone Sour