1. Pretty clear to me:
§ 338.4 Fair housing poster.
(a) Each FDIC-supervised institution engaged in extending loans for the purpose of purchasing, constructing, improving, repairing, or maintaining a dwelling or any loan secured by a dwelling shall conspicuously display either the Equal Housing Lender poster set forth in paragraph (b) of this section or the Equal Housing Opportunity poster prescribed by 24 CFR 110.25(a) of the United States Department of Housing and Urban Development's regulations, in a central location within the FDIC-supervised institution
where deposits are received or where such loans are made, in a manner clearly visible to the general public entering the area, where the poster is displayed.
2. Not much grey area here either:
(e) Posted notice of availability of data. A financial institution shall post a general notice about the availability of its HMDA data in the lobby of its home office and of
each branch office physically located in each MSA and each MD. This notice must clearly convey that the institution's HMDA data is available on the Bureau's Web site at
www.consumerfinance.gov/hmda.1003.2(c) Branch office means:
(1) Any office of a bank, savings association, or credit union that is considered
a branch by the Federal or State supervisory agency applicable to that institution, excluding automated teller machines and other free-standing electronic terminals