12 CFR 7.5010 : Banks And Banking (§ 1.1 To Parts 1816-1899) — (§ 1.1 To Parts 198-199) — Comptroller Of The Currency, Department Of The Treasury (§ 1.1 To Parts 198-199) — Activities And Operations (§ 7.1000 To § 7.5010) — National Bank Electronic Activities (§ 7.5000 To § 7.5010) — Shared electronic space.

National banks that share electronic space, including a co-branded web site, with a bank subsidiary, affiliate, or another third-party must take reasonable steps to clearly, conspicuously, and understandably distinguish between products and services offered by the bank and those offered by the bank's subsidiary, affiliate, or the third-party.