12 CFR 14.50: Where insurance activities may take place.

(a) General rule. A bank or Federal savings association must, to the extent practicable, keep the area where the bank or Federal savings association conducts transactions involving insurance products or annuities physically segregated from areas where retail deposits are routinely accepted from the general public, identify the areas where insurance product or annuity sales activities occur, and clearly delineate and distinguish those areas from the areas where the bank's or Federal savings association's retail deposit-taking activities occur.

(b) Referrals. Any person who accepts deposits from the public in an area where such transactions are routinely conducted in the bank or Federal savings association may refer a consumer who seeks to purchase an insurance product or annuity to a qualified person who sells that product only if the person making the referral receives no more than a one-time, nominal fee of a fixed dollar amount for each referral that does not depend on whether the referral results in a transaction.