Previously registered entitites. Thank you for your letter [name and date deleted] which has been referred to me for response. The letter relates to the Municipal Securities Rulemaking Board's rule A-12, which imposes an initial fee of $100 on municipal securities brokers and municipal securities dealers.

We note that the terms "municipal securities broker" and "municipal securities dealer" are not restricted under the Securities Acts Amendments of 1975 (the "1975 Amendments") to securities firms and banks effecting transactions exclusively in municipal securities. Many municipal securities brokers and municipal securities dealers (other than bank dealers) were registered with the Securities and Exchange Commission (the "Commission") as brokers or dealers prior to the 1975 Amendments. Municipal securities brokers and municipal securities dealers already registered with the Commission were not required to re-register with respect to their municipal securities activities, but nevertheless are subject to payment of the Board's initial fee. In addition, many municipal securities brokers and municipal securities dealers have been and are members of the national securities exchanges and the National Association of Securities Dealers, Inc.

We are unable to conclude from the information set forth in your letter that the initial fee imposed by the Board's rule A-12 is inapplicable to your firm. MSRB interpretation of June 16, 1976.