As used in this chapter, the term:
"Loan broker" does not include any regulated lender or any third party soliciting borrowers for a regulated lender pursuant to a written contract with the regulated lender or any mortgage banker or mortgage broker approved by a regulated lender or the federal Department of Housing and Urban Development, the Veterans' Administration, the Federal National Mortgage Corporation, or the Federal Home Loan Mortgage Corporation.
OCGA § 7-7-1