Automated clearance: "internal" transactions. As you are aware, the Board has been considering for the past year the adoption of amendments to the Board rules to mandate the use of automated confirmation/comparison and book-entry settlement systems in connection with the clearance of certain inter-dealer and customer transactions in municipal securities. In connection with its consideration of this matter, the Board released, in July 1982, an exposure draft of a proposal to apply such requirements to customer transactions, and, in March 1983, two exposure drafts of comparable proposals with respect to customer transactions and inter-dealer transactions. The Board has recently taken action on these proposals, and adopted amendments to its rules, substantially along the lines of the March 1983 proposals, for filing with the Securities and Exchange Commission; a copy of the notice of filing of these amendments is enclosed for your information.

[The bank] commented to the Board on both the July 1982 exposure draft, by letter dated October 15, 1982 from [name omitted] of the bank's Operations Department, and on the March 1983 exposure drafts, by letter dated June 1, 1983 from yourself. In these letters, among other comments, the bank suggested that the proposed requirement for the use of automated confirmation and book-entry settlement systems on certain customer transactions should not apply in circumstances where the transaction is between the bank's dealer department and a customer who clears or safekeeps securities through the dealer department or through the bank's custodian or safekeeping department. Your June 1983 letter, for example, commented as follows:

Internal trades [with] customers of a dealer bank are not exempt from the amendment. This seems inconsistent with operating efficiency and the objectives of the amendment. Technically, a bank dealer would have to submit to [an automated confirmation and book-entry settlement system] trades made with customers who clear or safekeep through another department in the bank. If adopted, the amendment should allow for such an exemption.

I am writing to advise you that, in reviewing the comments on the July 1982 and March 1983 proposals, the Board concurred with this suggestion. The Board is of the view that the proposed requirement for the automated confirmation and book-entry settlement of certain customer transactions does not apply to a purchase or sale of municipal securities effected by a broker, dealer, or municipal securities dealer for the account of a customer in circumstances where the securities are to be delivered to or received from a clearance or safekeeping account maintained by the customer with the broker, dealer, or municipal securities dealer itself, or with a clearance or safekeeping department of an organization of which the broker, dealer, or municipal securities dealer is a division or department. MSRB interpretation of September 21, 1983.