This part applies to:

(a) Any national bank or Federal savings association and separately identifiable department or division of a national bank or Federal savings association (collectively, a national bank or Federal savings association) that acts as a municipal securities dealer, as that term is defined in section 3(a)(30) of the Securities Exchange Act of 1934 (15 U.S.C. 78c(a)(30)); and

(b) Any person who is associated or will be associated with a national bank or Federal savings association in the capacity of a municipal securities principal or a municipal securities representative, as those terms are defined in Rule G-3 of the Municipal Securities Rulemaking Board (MSRB). MSRB rules may be obtained at www.msrb.org.