Third party agents?

Below is guidance from ICBAs FAQ’s on agents 
The obligation of a lender to pay the appropriate agent fee does not commence unless the bank has agreed that the accounting firm/CPA is acting as an agent for the bank. Please see guidance provided below from the American Institute of Public Accountants (AICPA) to their members in support of best industry practices.
 
“The law is clear that agents cannot collect a fee from an applicant but must instead collect a fee from the lender. If you choose to be an agent, we suggest you (the Accounting Firm) contact the lender before embarking on the engagement and get a written agreement with them so you get paid. You should have a conflict waiver in the agreement with the lender, just like in your loan assistance engagement letter with the client. Disclose this arrangement with your client as well.”