Agency transactions: yield disclosures. I am writing in connection with your previous conversations with Christopher Taylor of the Board's staff concerning the application of the yield disclosure requirements of Board rule G-15 to certain types of transactions in municipal securities. In your conversations you noted that dealers occasionally effect transactions in municipal securities on an "agency" basis. In these transactions the customer's confirmation would typically show as the dollar price of the transaction the price paid by the dealer to the person from whom it acquired the securities; the dealer's remuneration, received in the form of a commission paid by the customer, is typically shown separately, as a charge included in the summing of the total dollar amount due from (or to) the customer in connection with the transaction. You inquired whether, in such a transaction, the yield to the customer disclosed on the confirmation should be derived from the price shown as the dollar price of the transaction or from the total dollar amount of the transaction (i.e., whether the yield should show the effect of the commission charged).

This will confirm Mr. Taylor's advice to you that the yield shown on the confirmation of such a transaction should be derived from the total dollar amount of the transaction, and therefore should show the effect of the commission charged to the customer on the transaction. As the Board has previously stated, the yield disclosure on customer confirmations is intended to provide customers with a means of assessing the merits of alternative investment strategies and the merits of the transaction being confirmed. The disclosure of the yield after giving effect to the commission charged the customer best serves these purposes. MSRB interpretation of July 13, 1984.

Issuer consent: financial advisor participation in underwriting. This responds to your letter of March 6, 1984, regarding the application of rule G-23, concerning the activities of financial advisors to the following activities of [name deleted] (the "Company").

Your letter states that the Company serves as a financial advisor to a number of municipal entities with respect to the issuance and delivery of bonds. In the majority of circumstances in which bonds are to be marketed through a competitive bidding process, the Company is requested by the issuer either to bid for the bonds independently for its own account or as a participant with others in a syndicate organized to submit a bid. You state that the Company’s customary financial advisory contract, in almost all instances, specifically reserves to the Company the right to bid independently or in a syndicate with others for any bonds marketed through a competitive bid.

However, to further accommodate these circumstances, you state that it is the Company’s practice to include in the official statement on any bond issue subject to competitive bids specific language, such as:

The Company is employed as Financial Advisor to the City in connection with the issuance of the Bonds. The Financial Advisor’s fee for services rendered with respect to the sale of the Bond is contingent upon the issuance and delivery of the Bonds. The Company may submit a bid for the Bonds, either independently or as a member of a syndicate organized to submit a bid for the Bonds.

In the notice of sale, the following language is included:

The Company, the City’s Financial Advisor, reserves the right to bid on the Bonds.

You add that these two documents, the official statement and the notice of sale, must be approved by formal resolution of the governing authority of the issuer, such as a city council or a board of directors, before bids are requested or on the date of sale. You ask whether the above language printed in the official statement and the notice of sale, which is approved by formal resolution of the governing authority of the issuer, constitutes compliance with rule G-23(d)(ii).

Rule G-23, concerning the activities of financial advisors, is designed to minimize the prima facie conflict of interest that exists when a municipal securities professional acts as both financial advisor and underwriter with respect to the same issue. Specifically, rule G-23(d)(ii) provides that a municipal securities dealer which is acting as a financial advisor may not acquire or participate in the distribution of a new issue unless,

if such issue is to be sold by the issuer at competitive bid, the issuer has expressly consented in writing prior to the bid to such acquisition or participation.

Compliance with the rule’s requirement that an issuer expressly consent in writing to the financial advisor’s participation in the underwriting cannot be inferred from its approval of the official statement and notice of sale. These documents are designed primarily to describe the new issue and a passing reference to the advisor’s possible participation in the underwriting of the bond issue cannot be construed as express approval of such activity since it is not clear that the issuer is provided with a sufficient opportunity to determine whether it is in its best interests to allow its financial advisor to participate in the competitive bidding.

While the Board does not mandate the form of the issuer’s consent, it understands that financial advisory contracts often may include consent language applicable to a specific new issue. Alternatively, financial advisors may obtain the consent of an issuer by means of a separate document. However, a financial advisory contract that reserves to the financial advisor the right to bid for any of the issuer’s bonds marketed through a competitive bid does not satisfy the requirements of rule G-23(d)(ii). The Board has stated that such "blanket consents" do not afford an issuer a sufficient opportunity to consider whether, under the particular circumstances of an offering, the financial advisor’s potential conflict of interest is sufficient to warrant not consenting to the financial advisor’s participation in the sale. MSRB interpretation of April 10, 1984.

Fixed-price offerings. This responds to your letter of February 17, 1984, requesting our view on the applicability of the Board's rules to the following situation:

[Name deleted] the ("Dealer") is an underwriter of industrial revenue bonds. It underwrites on average three or four issues per month and sells them almost entirely on a retail basis to individual investors. The coupon rates are fixed at current market levels. The bonds are then offered to the public at par. Official statements are provided to investors, fully disclosing all pertinent information and making clear note of the fact that the initial offering price of par may be changed without prior notice.

Recently, interest rates dropped significantly during the two or three-week time period needed for the Dealer to sell out a bond issue. This caused the offering price of the fixed rate municipal bonds to rise above the initial offering price stated in the official statement. All of this occurred before the closing of the syndicate account. You ask specifically whether, under the Board's rules, it is permissible to raise the offering price of municipal bonds which are part of a new issue above the initial price before the close of the underwriting period.

Board rule G-11 generally requires syndicates to establish priorities for different categories of orders and requires that certain disclosures be made to syndicate members which are intended to assure that allocations are made in accordance with those priorities. The rule also requires that the manager provide account information to syndicate members in writing. The Board has described rule G-11 as a "disclosure rule" designed to provide information to new issue participants so that they can understand and evaluate syndicate practices. The rule does not, however, dictate what those practices must be. Thus, rule G-11 does not require that the offering price of new issue municipal securities remain fixed through the underwriting period. The Board considered the issue of fixed-price offerings when it formulated rule G-11 and again when the Public Securities Association, in 1981, asked the Board to consider the adoption of rules governing the granting of concessions in new issues of municipal securities. Since the kind of fixed-price offering system developed for corporate securities has not been the primary means of distributing municipal securities and in light of industry concerns that any such proposed regulations could unnecessarily restrict prices and increase the borrowing costs for municipal issues, the Board determined not to adopt any rules addressing the issue. [1]

Finally, we know of no laws or regulations which purport to require fixed-price offerings for new issue municipal securities, and the NASD's rules in this area do not apply to transactions in municipal securities.[2] Of course, Board rule G-30, on prices and commissions, prohibits a dealer from buying municipal securities for its own account from a customer or selling municipal securities for its own account to a customer at an aggregate price unless that price is reasonable taking into consideration all relevant factors. MSRB interpretation of March 16, 1984.

[1] For a fuller explanation of the Board's review of G-11 in this area, See Notice Concerning Board Determination Not to Adopt Concession Rules, [MSRB Reports, Vol. 2, No. 5 (July 1982) at 7].

[2] See NASD Rules of Fair Practice, Article II, Section 1, subsection (m) [currently codified as NASD Rule 114].

Callable securities: pricing transactions on construction loan notes. I am writing in response to your letter of February 3, 1984 concerning the application of certain of the confirmation requirements of Board rules G-12 and G-15 to transactions in construction loan notes. In your letter you note that both rules require that the confirmation of a transaction in callable securities effected on a yield basis set forth a dollar price that has been computed to the lowest of the price to the call, the price to the par option, or the price to maturity of the securities; rule G-15 requires that customer confirmations effected on a dollar price basis state the resulting yield computed to the lowest of the yield to call, to the par option, or to maturity. You inquire how these comparative calculation requirements would apply to a confirmation of a transaction in construction loan notes, which generally are callable "in whole" six months prior to the stated maturity date at par.

Your inquiry was referred to a committee of the Board which has responsibility for interpreting the Board's confirmation rules; that committee has authorized my sending you this response. The committee notes that a Board interpretive notice of December 1980, which discussed the types of call features which should be used for purposes of the comparative calculation requirements, stated clearly that these requirements would apply to a transaction in a callable security if the issue of which the security is a part is callable "in whole" and if there is no restriction on the source of the funds which may be used to exercise the call. Since the call feature applicable to issues of construction loan notes is this type of "in whole" call feature, the committee is of the view that the comparative calculation requirements would apply. The confirmation of a transaction in a construction loan note effected on a yield basis, therefore, should state a dollar price computed to the lower of the price to this call feature or the price to maturity. Similarly, a customer confirmation of a transaction in these securities effected on a dollar price basis should set forth a yield to the lower of the yield to this call feature or a yield to maturity. MSRB interpretation of March 5, 1984.

Callable securities: pricing to call and extraordinary mandatory redemption features. This is in response to your November 16, 1983, letter concerning the application of the Board's rules to sales of municipal securities that are subject to extraordinary redemption features.

As a general matter, rule G-17 of the Board's rules of fair practice requires municipal securities brokers and dealers to deal fairly with all persons and prohibits them from engaging in any deceptive, dishonest, or unfair practice. The Board has interpreted this rule to require, in connection with the purchase from or sale of a municipal security to a customer, that a dealer must disclose, at or before the time the transaction occurs, all material facts concerning the transaction and not omit any material facts which would render other statements misleading. The fact that a security may be redeemed "in whole," "in part," or in extraordinary circumstances prior to maturity is essential to a customer's investment decision about the security and is one of the facts a dealer must disclose prior to the transaction. It should be noted that the Board has determined that certain items of information must, because of their materiality, be disclosed on confirmations of transactions. However, a confirmation is not received by a customer until after a transaction is effected and is not meant to take the place of oral disclosure prior to the time the trade occurs.

You ask whether, for an issue which has more than one call feature, the disclosure requirements of MSRB rule G-15 would be better served by merely stating on the confirmation that the bonds are callable, instead of disclosing the terms of one call feature and not another. Board rule G-15, among other things, prescribes what items of information must be disclosed on confirmations of transactions with customers.[1] Rule G-15(a)(i)(E)[*] requires that customer confirmations contain a materially complete description of the securities and specifically identifies the fact that securities are subject to redemption prior to maturity as one item that must be specified. The Board is of the view that the fact that a security may be subject to an "in whole" or "in part" call is a material fact for an individual making an investment decision about the securities and has further required in rule G-15a(iii)(D)[†] that confirmations of transactions in callable securities must state that the resulting yield may be affected by the exercise of a call provision, and that information relating to call provisions is available upon request.[2]

With respect to the computation of yields and dollar prices, rule G-15(a)(i)(I)[‡] requires that the yield and dollar price for the transaction be disclosed as the price (if the transaction is done on a yield basis) or yield (if the transaction is done on the basis of a dollar price) calculated to the lowest price or yield to call, to par option, or to maturity. The provision also requires, in cases in which the resulting dollar price or yield shown on the confirmation is calculated to call or par option, that this must be stated and the call or option date and price used in the calculation must be shown. The Board has determined that, for purposes of making this computation, only "in whole" calls should be used.[3] This requirement reflects the longstanding practice of the municipal securities industry and advises a purchaser what amount of return he can expect to realize from the investment and the terms under which such return would be realized.

You also ask whether it is reasonable to infer from the discharge of one call feature that no other call features exist. As discussed above, the Board requires a customer confirmation to disclose, when applicable, that a security is subject to redemption prior to maturity and that the call feature may affect the security's yield. This requirement applies to securities subject to either "in whole" or "in part" calls. Moreover, as noted earlier, because information concerning call features is material information, principles of fair dealing embodied by rule G-17 require that these details be disclosed orally at the time of trade.

By contrast, identification of the first "in-whole" call date and its price must be made only when they are used to compute the yield or resulting dollar price for a transaction. This disclosure is designed only to advise an investor what information was used in computing the lowest of yield or price to call, to par option, or to maturity and is not meant to describe the only call features of the municipal security.

In addition, in the case of the sale of new issue securities during the underwriting period, Board rule G-32 requires that ... a copy of the final official statement, if any, must be provided to the customer.[4] While the official statement would describe all call features of an issue, it must be emphasized that delivery of this document does not relieve a dealer of its obligation to advise a customer of material characteristics and facts concerning the security at the time of trade.

Finally, you ask whether the omission of this or other call features on the confirmation is a material omission of the kind which would be actionable under SEC rule 10b-5. The Board is not empowered to interpret the Securities Exchange Act or rules thereunder; that responsibility has been delegated to the Securities and Exchange Commission. We note, however, that the failure to disclose the existence of a call feature would violate rule G-15 and, in egregious situations, also may violate rule G-17, the Board's fair dealing rule. MSRB interpretation of February 10 1984.

[1] Similar requirements are specified in rule G-12 for confirmations of inter-dealer transactions.

[2] The rule states that this requirement will be satisfied by placing in footnote or otherwise the statement:

"[Additional] call features ... exist [that may] affect yield; complete information will be provided upon request."

[3] See [Rule G-15 Interpretation - Notice concerning pricing to call], December 10, 1980 ... at ¶ 3571.

[4] The term underwriting period is defined in rule G-11 as:

the period commencing with the first submission to a syndicate of an order for the purchase of new issue municipal securities or the purchase of such securities from the issuer, whichever first occurs, and ending at such time as the issuer delivers the securities to the syndicate or the syndicate no longer retains an unsold balance of securities, whichever last occurs.

[*] [Currently codified at rule G-15(a)(i)(C)]

[†] [Currently codified at rule G-15(a)(i)(C)(2)(a)]

[‡] [Currently codified at rule G-15(a)(i)(A)(5)]

NOTE: Revised to reflect subsequent amendments.

Confirmation disclosure: advance refunded securities. I am writing in response to your recent letter concerning the confirmation description requirements of Board rules applicable to transactions in securities which have been advance refunded. In particular, you note that certain issues of securities have been advance refunded by specific certificate number, with securities of certain designated certificate numbers refunded to one redemption date and price and other securities of the same issue refunded to a different redemption date and price. You inquire whether a confirmation of a transaction in such securities should identify the securities as being advance refunded by certificate number.

Rules G-12(c)(vi)(C)[*] and G-15(a)(iii)(C)[†] require that confirmations include

if the securities [involved in the transaction] are "called" or "prerefunded," a designation to such effect, the date of maturity which has been fixed by the call notice, and the amount of the call price...

The rules therefore require, with respect to a transaction in securities which have been advance refunded by certificate number, that the confirmation state that the securities have been advance refunded, and the refunding redemption date and price. The rules do not require that the fact that only certain specific certificate numbers of the issue were advance refunded to that redemption date and price be stated on the confirmation. MSRB Interpretation of January 4, 1984.

[*] [Currently codified at rule G-12(c)(vi)(E)]

[†] [Currently codified at rule G-15(a)(i)(C)(3)(a)]

Delivery requirements: mutilated coupons. I am writing in response to your recent letter concerning the provisions of Board rule G-12(e) with respect to inter-dealer deliveries of securities with mutilated coupons attached. You indicate that your firm recently became involved in a dispute with another firm’s clearing agent concerning whether certain coupons attached to securities your firm had delivered to the agent were mutilated. You request guidance as to the standards set forth in rule G-12(e) for the identification of mutilated coupons.

As you are aware, rule G-12(e)(ix) indicates that a coupon will be considered to be mutilated if the coupon is damaged to the extent that any one of the following cannot be ascertained from the coupon:

(A) title of the issuer;

(B) certificate number;

(C) coupon number or payment date...;

or

(D) the fact that there is a signature... (emphasis added)

The standard set forth in the rule (that the information "cannot be ascertained") was deliberately chosen to make clear that minimal damage to a coupon is not sufficient to cause that coupon to be considered mutilated. For example, if the certificate number imprinted on a coupon is partially torn, but a sufficient portion of the coupon remains to permit identification of the number, the coupon would not be considered to be mutilated under the standard set forth in the rule, and a rejection of the delivery due to the damage to the coupon would not be permitted. In the case of the damaged coupon shown on the sample certificate enclosed with your letter, it seems clear that the certificate number can be identified, and confusion with another number would not be possible; therefore, this coupon would not be considered to be mutilated under the rule, and a rejection of a delivery due to the damage to this coupon would not be in accordance with the rule's provisions.

Your letter also inquires as to the means by which dealers can obtain redress in the event that a delivery is rejected due to damaged coupons which are not, in their view, mutilated under the standard set forth in the rule. I note that rule G-12(h)(ii) sets forth a procedure for a close-out by a selling dealer in the event that a delivery is improperly rejected by the purchaser; this procedure could be used in the circumstances you describe to obtain redress in this situation. Further, the arbitration procedure under Board rule G-35 could also be used in the event that the dealer incurs additional costs as a result of such an improper rejection of a delivery. MSRB interpretation of January 4, 1984.

Yield disclosures: yields to call on zero coupon bonds. I am writing in response to your letter of October 18, 1983 concerning the appropriate method of disclosing on a confirmation a call price used in the computation of a dollar price or yield on a transaction in a zero coupon, compound interest, multiplier, or other similar type of security. In your letter you indicate that the call features on these types of securities often express the call prices in terms of a percentage of the compound accreted value of the security as of the call date.[1] You note that, in computing a price or yield to such a call feature, it is necessary for the computing dealer to convert such a call price into its equivalent in terms of a percentage of maturity value (i.e., into a standard dollar price), and use this figure in the computation. You inquire whether, in circumstances where the confirmation of a transaction is required to disclose a yield or dollar price computed to such a call feature, the call price used in the calculation should be stated on the confirmation in terms of the percentage of the compound accreted value or in terms of the equivalent percentage of maturity value.

The requirement which is the subject of your inquiry is set forth in Board rule G-15(a)(i)(I)[*] as follows:

In cases in which the resulting dollar price or yield shown on the confirmation is calculated to call or par option, this must be stated, and the call or option date and price used in the calculation must be shown...[2]

The Board is of the view that, in the case of a computation of a yield or dollar price to a call or option feature on a transaction in a zero coupon or similar security, the call price shown on the confirmation should be expressed in terms of a percentage of the security's maturity value. The Board believes that the disclosure of the call price in terms of the security's maturity value would provide more meaningful information to the purchaser, since other confirmation disclosure on these types of securities are also expressed in terms of the security's maturity value. This form of disclosure therefore presents the information to a purchaser in a consistent format, thereby facilitating the purchaser's understanding of the information shown on the confirmation. The Board notes also that this form of disclosure is simpler and requires less confirmation space to present. MSRB interpretation of January 4, 1984.

[1] For example, the selected portions of an official statement describing one of these types of issues enclosed with your letter indicate that the security in question is callable on October 1, 1993 at 108% of the security's compound accreted value on that date (which is indicated elsewhere in the official statement to be $146.02 per $1,000 of maturity value).

[2] Comparable requirements with respect to inter-dealer confirmations are set forth in Board rule G-12(c)(v)(I).

[*] [Currently codified at rule G-15(a)(i)(A)(5)]

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.

Financial advisory relationship: potential underwriter. This responds to your letter of July 20, 1983, requesting our view on the applicability of Board rule G-23 to the following situation:

Your firm, a registered municipal securities dealer, along with an architectural firm and a construction firm, plans to present to a municipality a proposal to design, build and finance a criminal justice facility. If the municipality shows interest, the team members will suggest that the municipality engage them to put together a specific, customized proposal for review. If the municipality accepts this proposal, the team will ask the municipality to execute a contract covering the additional services. This contract will provide for compensation to be paid to the firm in connection with the creation of a financing proposal. This proposal could encompass such issues as those set forth in Rule G-23(b). Further, it is the intent of the team members that a project may ultimately be brought to fruition by all or any one of the team members. Therefore, the firm may make the final financing proposal but fail to be retained by the municipality to actually finance the construction. In this event, the other two team members will proceed and the municipality will obtain another underwriter. However, it will be the firm's intent throughout the negotiation phase to ultimately be retained as the municipality's underwriter.

You express concern whether the above facts create a financial advisory relationship under rule G-23(b). Board rule G-23(b), concerning activities of financial advisors, provides that a financial advisory relationship shall be deemed to exist:

"when a broker, dealer, or municipal securities dealer renders or enters into an agreement to render financial advisory or consultant services to or on behalf of an issuer with respect to a new issue or issues of municipal securities,..."

The rule provides, however, that a financial advisory relationship shall not be deemed to exist

"when, in the course of acting as an underwriter , a municipal securities dealer renders advice to an issuer, including advice with respect to the structure, timing, terms and other similar matters concerning a new issue of municipal securities." [Emphasis added]

It does not appear that your firm would be rendering advice to the municipality "in the course of acting as an underwriter." In the beginning of the firm's relationship with the municipality, it is acting as a financial advisor, and being compensated as such. No underwriting agreement has been executed with the municipality. Therefore, based upon the representations in your letter, it appears that the firm's activities would be subject to the requirements of rule G-23. MSRB interpretation of September 7, 1983.

Inclusion of IDB-related activities. This responds to your letter of June 14, 1983 concerning your request for an interpretation of Board rule G-1, which defines a "separately identifiable department or division" of a bank. In particular, you request our advice concerning whether certain activities engaged in by your Corporate Finance Division (the "Division") should be considered "municipal securities dealer activities" for purposes of the rule. Your letter and a subsequent telephone conversation set forth the following facts:

The Division acts as financial advisor to certain corporate customers of the Bank. Some of these customers wish to raise money through the issuance of IDBs. In order to assist these corporations in the placement of the IDBs, the Division contacts from one to ten institutional investors and provides them with information regarding the terms of the proposed financing and basic facts about the corporation. If the investor expresses interest in the financing, a confidential memorandum describing the financing, prepared by the corporation with the assistance of the Division, is sent.

During negotiations between the corporation and the investor, the Division may act as a liaison between the two parties in the communication of comments on the financing documents. According to the bank, the Division is not an agent of the corporation and is not authorized to act on behalf of the corporation in accepting any terms or conditions associated with the proposed financing. For its services, the Division usually receives a percentage of the total dollar amount of securities issued, with a minimum contingent on the successful completion of the deal. While the bank has established a separately identifiable division pursuant to rule G-1, the Division is not part of it.

Your inquiry was discussed by the Board at its July meeting. The Board is of the view that the activities of the Division, as described, constitute the sales of municipal securities for purposes of the definition of municipal securities dealer activities in Board rule G-1. Therefore, these activities should be conducted in the bank's registered separately identifiable department by persons qualified under the Board's professional qualifications rules. MSRB interpretation of July 26, 1983.

Use of formulas: annual interest securities. I am writing in response to your letter of June 1, 1983 regarding the appropriate method of calculating yield and dollar price on periodic-interest municipal securities which pay interest on an annual, rather than the more customary semi-annual, basis. You note in your letter that Board rule G-33 requires the use for purposes of computations of yield and dollar price on such securities of a formula which presumes semi-annual payment of interest (i.e., that formula set forth in subparagraph (b)(i)(B)(2) of the rule). You suggest that the rule should be amended to require the use of a formula that recognizes the annual interest payment cycle on the securities.

As I indicated to you in our previous telephone conversation on this subject, the industry has traditionally disregarded the unusual nature of the interest payment cycle on these securities when computing yields and dollar prices on them, and has followed the practice of using the standard formula for computing yield and dollar price on a security paying interest on a semi-annual basis for these purposes. As a result of this traditional practice, all of the calculators presently available for use by industry members when computing yields and dollar prices have been designed in accordance with the assumption that all periodic-interest municipal securities pay interest on a semi-annual basis; these calculator models cannot be used to compute yields and dollar prices on such securities on any other basis. Therefore, the adoption of a requirement that yields and dollar prices on securities which pay interest on an annual basis be computed by means of a formula which recognizes the annual nature of the interest payment cycle, such as you suggest, would render all of the existing calculator models obsolete, and require that all industry members incur the cost of purchasing new calculator equipment capable of performing such computations (equipment which does not, to my knowledge, exist as of yet).

It is because of the substantial compliance expense that would have been imposed on the industry that the Board declined to adopt a requirement such as you suggest at the time rule G-33 was promulgated, even though it recognized that the requirement that was adopted mandated the use of a formula that would produce slightly less accurate results. MSRB interpretation of June 6, 1983.

Microfilming of records. I am writing in response to your letter of May 20, 1983 regarding our previous conversations about the requirements of Board rules G-1 and G-9 as they would apply to the bank's retention of dealer department records on microfilm. In your letter and our previous conversations you indicated that the bank wishes to retain all of the records required to be maintained by its municipal securities dealer department on microfilm, with the hard copy of each record destroyed immediately after it has been microfilmed. You inquired as to the circumstances under which this method of record retention could be used. You also inquired about the extent to which municipal securities dealer department records could be commingled with records of other departments on the same strips of microfilm.

As you are aware, Board rule G-9(e) provides that

a record...required to be preserved by this rule...may be retained...on microfilm, electronic or magnetic tape, or by the other similar medium of record retention, provided that [the] municipal securities broker or municipal securities dealer shall have available adequate facilities for ready retrieval and inspection of any such record and for production of easily readable facsimile copies thereof and, in the case of records retained on microfilm, electronic or magnetic tape, or other similar medium of record retention, duplicates of such records shall be stored separately from each other for the periods of time required by this rule.

Therefore, the following three conditions must be met, if records are to be retained on microfilm: 

(1) facilities for ready retrieval and inspection of the records (such as a microfilm reader or other similar piece of equipment) must be available;

(2) facilities for the reproduction of a hard copy facsimile of a particular record must also be available; and

(3) duplicate copies of the microfilm must be made and stored separately for the necessary time periods.

If these conditions are met, the retention of records by means of microfilm is satisfactory for purposes of the Board's rules, and hard copy records need not be retained after the microfilming is completed.

With respect to the establishment of a separately identifiable municipal securities dealer department of a bank, Board rule G-1 provides that all of the records relating to the municipal securities activities of such department must be

separately maintained in or separately extractable from such [department's] own facilities or the facilities of the bank...[and must be] so maintained or otherwise accessible as to permit independent examination thereof and enforcement of applicable provisions of the Act, the rules and regulations thereunder and the rules of the Board.

These requirements would not preclude you from maintaining the required records on microfilm which also contained other bank records, as long as the required records were "separately extractable." The course of action you propose, maintaining all municipal securities dealer department records together as the first items on a roll of microfilm, would seem to be an appropriate way of complying with these requirements. MSRB interpretation of June 6, 1983.

Municipal securities principal: bank operations. I am writing in response to your letter of April 26, 1983 concerning the results of a recent examination of your bank's municipal securities dealer department by examiners from the Office of the Comptroller of the Currency. In your letter you indicate that the examiners expressed the view that the bank's present organizational structure did not comport with the definition of a "separately identifiable department or division of a bank" set forth in Board rule G-1. You note that the examiners' basis for this conclusion was their belief that the municipal securities processing functions of the bank were not under the supervision of a qualified municipal securities principal. You state that you disagree with the examiners' conclusions, and you request that the Board indicate whether, in its view, the organizational structure through which the bank presently carries on its municipal securities activities is satisfactory for purposes of compliance with Board rules.

As a general matter we would hesitate to disagree with the opinion expressed by on-site examiners in a matter of this sort. The examiners are, of course, in direct contact with the matter in question, and have access to the full details of the situation, rather than an abstraction or summary of the particulars. Accordingly, we are unable to express a view that the examiners' conclusions are incorrect in the circumstances you describe.

With respect to the specific issues which you raise, it is not impossible for a bank to establish a "separately identifiable department or division" for purposes of rule G-1 which includes areas in the bank which, for other purposes (e.g., for general bank organizational and reporting purposes), would be considered separate. To the extent that such areas are engaged in municipal securities dealer activities (as enumerated in rule G-1), however, they must be under the supervision of the person or persons designated by the bank's board of directors, in accordance with rule G-1(a)(1), as responsible for the conduct of such activities.

As you are aware, the person or persons who are responsible for the management and supervision of the day-to-day activities of the municipal securities processing area need not be qualified as municipal securities principals if they do not have policy-making authority with respect to such activities. However, such activities must be subject to the supervision of a municipal securities principal. Therefore, if those directly involved in the day-to-day supervision of the municipal securities processing activities do not have policy-making authority over such activities and, as a consequence, are not qualified as municipal securities principals, a person who is qualified as a municipal securities principal (whether that person designated by the bank's board of directors pursuant to rule G-1(a)(1) or some other person who is subordinate to that person) must be designated as having responsibility for the supervision of the processing activities. The bank's supervisory procedures should appropriately reflect such designation and set forth the manner in which the designated person will carry out these responsibilities. MSRB interpretation of May 13, 1983.

Callable securities: extraordinary mandatory redemption features. I am writing in response to your letter of February 15, 1983 regarding the confirmation disclosure requirements applicable to municipal securities which are subject to extraordinary mandatory redemption features. In your letter you inquire whether such securities need be identified as "callable" securities on the confirmation. You also inquire as to the relationship between an extraordinary mandatory redemption feature and a "catastrophe call" feature, and the disclosure requirements applicable to the latter type of provision.

An extraordinary mandatory redemption feature, in my understanding, is a call provision under which an issuer of securities would be obliged to call all or a part of an issue if certain stated unexpected events occur. For example, many of the recent mortgage revenue issues have extraordinary mandatory redemption provisions under which securities would be called if a portion of the proceeds of the issue has not been used to acquire mortgages by a certain stated date, or if moneys received from principal prepayments have not been used to acquire new mortgages by a certain period following receipt of the prepayment. In general, securities which are subject to extraordinary mandatory redemption provisions must be identified as "callable" securities on any confirmation. Extraordinary redemption provisions would not, however, be used for purposes of computing a yield or dollar price.

One specific type of extraordinary mandatory redemption provision is what has been colloquially termed a "catastrophe" or "calamity" call provision. Under this type of provision the issuer of securities would be obliged to call all or part of an issue if the financed project is destroyed or damaged by some catastrophe (e.g., by fire, flood, lightning or other act of God) or if the tax exempt status of the issue is negated. The Board has previously expressed the view that securities which are callable solely under this type of "catastrophe" call provision, and are not otherwise callable, need not be designated as "callable" securities on a confirmation.

In summary, therefore, securities which are subject to extraordinary mandatory redemption provisions other than "catastrophe" call provisions must be identified as "callable" securities on confirmations. MSRB interpretation of February 18, 1983.

Put option bonds: safekeeping, pricing. I am writing in response to your recent letter regarding issues of municipal securities with put option or tender option features, under which a holder of the securities may put the securities back to the issuer or an agent of the issuer at par on certain stated dates. In your letter you inquire generally as to the confirmation disclosure requirements applicable to such securities. You also raise several questions regarding a dealer’s obligation to advise customers of the existence of the put option provision at times other than the time of sale of the securities to the customer.

Your letter was referred to a committee of the Board which has responsibility for interpreting the  Board’s confirmation rules, among other matters. That committee has authorized my sending you the following response.

Both rules G-12(c) and G-15, applicable to inter-dealer and customer confirmations respectively, require that confirmations of transactions in securities which are subject to put option or tender option features must indicate that fact (e.g., through inclusion of the designation “puttable” on the confirmation). the date on which the put option feature first comes into effect need be stated on the confirmation only if the transaction is effected on a yield basis and the parties to the transaction specifically agree that the transaction dollar price should be computed to that date. In the absence of such an agreement, the put date need not be stated on the confirmation, and any yield disclosed should be a yield to maturity.

Of course, municipal securities brokers and dealers selling to customers securities with put option or tender option features are obligated to disclose adequately the special characteristics of these securities at the time of trade.  The customer therefore should be advised of information about the put option or tender option feature at this time.

In your letter you inquire whether a dealer who had previously sold securities with a put option or tender option feature to a customer would be obliged to contact that customer around the time the put option comes into effect to remind the customer that the put option is available. You also ask whether such an obligation would exist if the dealer held the securities in safekeeping for the customer. The committee can respond, of course, only in terms of the requirements of Board rules; the committee noted that no Board rule would impose such an obligation on the dealer.

Day counting: day counts on notes. As I indicated in my letter of October 4, your September 27 letter regarding the inclusion on a customer confirmation of information with respect to the day count method used on a transaction was referred to the Board for its consideration at the December meeting. In your letter you noted that Board rule G-33 on calculations requires that

[c]omputations under the requirements of [the] rule shall be made on the basis of a thirty-day month and a three-hundred-sixty-day year, or, in the case of computations on securities paying interest solely at redemption, on the day count basis selected by the issuer of the securities.

You indicated that your bank has recently experienced problems with transactions in municipal notes ("securities paying interest solely at redemption") on which the issuer has selected a day count basis other than the traditional "30/360" basis, with the problems resulting from one party to the transaction using an incorrect day count method. You suggested that this type of problem could be partially alleviated by requiring that a municipal securities dealer selling a security on which an unusual day count method is used specify the day count method on the confirmation of the transaction.

The Board shares your concern that a failure to identify the day count method used on a particular security may subsequently cause problems in completing a transaction. Therefore, the Board believes that the parties to a transaction should exchange information at the time of trade concerning any unusual day count method used on the securities involved in the transaction. Since the party selling the securities is more likely to be aware of the unusual day count, it would be desirable that sellers take steps to ensure that they advise the contra-parties on transactions of the method to be used.

The Board does not, however, believe that it would be appropriate to require that this information be stated on the confirmation. The Board reached this determination based on its perception that the space available on the confirmation for the details of the securities description is quite limited and its belief that information regarding the day count method may not be sufficiently material to warrant its inclusion in the securities description. MSRB interpretation of December 9, 1982.

Securities description: securities backed by letters of credit. I am writing in connection with our previous telephone conversation of last June regarding the confirmation of a transaction in a municipal issue secured by an irrevocable letter of credit issued by a bank. In our conversation you noted that both rules G-12 and G-15 require confirmations to contain a:

description of the securities including at a minimum..., if necessary for a materially complete description of the securities, the name of any company or other person in addition to the issuer obligated, directly or indirectly, with respect to debt service...

You inquired whether the name of the bank issuing a letter of credit securing principal and interest payments on an issue, or securing payments under the exercise of a put option or tender option feature, need be stated on the confirmation.

At that time I indicated to you that the identity of the bank issuing the letter of credit would have to be disclosed on the confirmation if the letter of credit could be drawn upon to cover scheduled interest and principal payments when due, since the bank would be "obligated ... with respect to debt service." I am writing to advise that the committee of the Board which reviewed a memorandum of our conversation has concluded that a bank issuing a letter of credit which secures a put option or tender option feature on an issue is similarly "obligated ... with respect to debt service" on such issue. The identity of the bank issuing the letter of credit securing the put option must therefore also be indicated on the confirmation. MSRB interpretation of December 2, 1982.

Securities description: revenue securities. I am writing in response to your letter of September 30, 1982 regarding the confirmation description of revenue securities. In your letter you note that the designation "revenue" is often not included in the title of the security, and you raise several questions concerning the method of deriving a proper confirmation description of revenue securities.

As you know, rule G-15(a)(v)[*] requires that customer confirmations set forth a description of the securities [involved in the transaction] including at a minimum the name of the issuer, interest rate, maturity date and if the securities are ... revenue bonds, an indication to such effect, including in the case of revenue bonds the type of revenue, if necessary for a materially complete description of the securities...[1] [emphasis added]

The rule requires, therefore, that revenue securities be designated as such, regardless of whether or not such designation appears in the formal title of the security. The dealer preparing the confirmation is responsible for ensuring that the designation is included in the securities description. In circumstances in which standard sources of descriptive information (e.g., official statements, rating agency and service bureau publications, and the like) do not include such a designation in the security title, therefore, the dealer must augment this title to include the requisite information.

In your letter you inquire as to who is responsible for providing this type of descriptive information to the facilities manager of the CUSIP system. Although the Board does not currently have any requirements concerning this matter, proposed rule G-34 will, when approved by the Securities and Exchange Commission, require that the managing underwriter of a new issue of municipal securities apply for the assignment of CUSIP numbers of such new issue if no other person (i.e., the issuer or a person acting on behalf of the issuer) has already applied for number assignment. In connection with such application, if one is necessary, the managing underwriter is required, under the proposed rule, to provide certain information about the new issue, including a designation of the "type of issue (e.g., general obligation, limited tax, or revenue)" and an indication of the "type of revenue, if the issue is a revenue issue."

In your letter you also ask for "the official definition of a 'revenue' issue." There is no "official definition" of what constitutes a revenue issue. Various publications include a definition of the term (e.g., the PSA's Fundamentals of Municipal Bonds, the State of Florida's Glossary of Municipal Securities Terms, etc.) and I would urge you to consult these for further information. MSRB interpretation of December 1, 1982.

[1] Rule G-12(c)(v)(E) sets forth the same requirement with respect to inter-dealer confirmations.

[*] [Currently codified at rules G-15(a)(i)(B) and G-15(a)(i)(C)]

Confirmation: Mailing of WAII, "all or none" confirmation. I understand that certain ... firms ... have raised questions concerning the application of a recent Board interpretive letter to certain types of municipal securities underwritings. I am writing to advise that these questions were recently reviewed by the Board which has authorized my sending you the following response.

The letter in question, reprinted in the Commerce Clearing House Municipal Securities Rulemaking Board Manual at ¶ 3556.55 [*], discusses the timing of the mailing of initial "when, as and if issued" confirmations on "pre-sale" orders to which new issue municipal securities have been allocated. Among other matters, the letter states that such confirmations may not be sent out prior to the date of award of the new issue, in the case of an issue purchased at competitive bid, or the date of execution of a bond purchase agreement on the new issue, in the case of a negotiated issue. [Certain] ... firms have questioned whether this interpretation ... is intended to apply to "all or none" underwritings, in which confirmations have been, at times, sent out prior to the execution of a formal purchase agreement.

As the Board understands it, an "all or none" underwriting of a new issue of municipal securities is an underwriting in which the municipal securities dealer agrees to accept liability for the issue at a given price only under a stated contingency, usually that the entire issue is sold within a stated period. The dealer typically "presettles" with the purchasers of the securities, with the customers receiving confirmations and paying for the securities while the underwriting is taking place. Pursuant to SEC rule 15c2-4 all customer funds must be held in a special escrow account for the issue until such time as the contingency is met (e.g., the entire issue is sold) and the funds are released to the issuer; if the contingency is not met, the funds are returned to the purchasers and the securities are not issued. [1]

The Board is of the view that an initial "when, as and if issued" confirmation of a transaction in a security which is the subject of an "all or none" underwriting may be sent out prior to the time a formal bond purchase agreement is executed. This would be permissible, however, only if two conditions are met: (1) that such confirmations clearly indicate the contingent nature of the transaction, through a statement that the securities are the subject of an "all or none" underwriting or otherwise; and (2) that the dealer has established, or has arranged to have established, the escrow account for the issue as required pursuant to rule 15c2-4. MSRB interpretation of October 7, 1982.

[1] I note also that SEC rule 10b-9 sets forth certain conditions which must be met before a dealer is permitted to represent an underwriting as an "all or none" underwriting.

[*] [See Rule G-12 Interpretive Letter - Confirmation: mailing of WAII confirmation, MSRB interpretation of April 30, 1982.]

Municipal securities principal: numerical requirements. This is in response to your letter of September 28, 1982 concerning the numerical requirements for municipal securities principals in Board rule G-3 . . . Rule G-3(b)(i)(B)[*] requires that

every municipal securities broker or municipal securities dealer having fewer than eleven persons associated with it in whatever capacity on a full-time or full-time equivalent basis who are engaged in the performance of its municipal securities activities, or, in the case of a bank dealer, in the performance of its municipal securities dealer activities, shall have at least one municipal securities principal.

You inquired as to the meaning of "full-time equivalent basis" in the reference language. This phrase is intended to require the inclusion of individuals who should be considered as full-time employees, but because of some distinctive employment arrangement do not fit the norm of a full-time employee. For example, a municipal securities representative who usually works out of his home which is in a remote location might not fit the firm's norm for "full-time employment" but should nevertheless be counted for purposes of the rule as an associated person.

You also inquired as to whether a bank dealer is required to have only one municipal securities principal even if it has fifteen full-time persons working in the municipal securities business. The provisions of the rule apply equally to securities firms and to bank dealers. Therefore, a bank dealer with eleven or more associated persons "engaged in the performance of its municipal securities dealer activities" is required to have at least two municipal securities principals.

[*] [Currently codified at rule G-3(b)(iii)(B)]

Recordkeeping by introducing brokers. Your letter of September 16, 1982, has been referred to me for response. In your letter you indicate that your firm functions as an "introducing broker", and, in such capacity, effects an occasional transaction in municipal securities. You inquire as to the recordkeeping requirements applying to a firm acting in this capacity, and you also inquire as to the possibility of an exemption from the Board's rules, in view of the extremely limited nature of your municipal securities business.

As you recognize, the provision Board rule G-8 on recordkeeping with particular relevance to introducing brokers is section (d), which provides as follows:

A municipal securities broker or municipal securities dealer which, as an introducing municipal securities broker or municipal securities dealer, clears all transactions with and for customers on a fully disclosed basis with a clearing broker, dealer or municipal securities dealer, and which promptly transmits all customer funds and securities to the clearing broker, dealer or municipal securities dealer which carries all of the accounts of such customers, shall not be required to make and keep such books and records prescribed in this rule as are customarily made and kept by a clearing broker, dealer or municipal securities dealer and which are so made and kept; and such clearing broker, dealer or municipal securities dealer shall be responsible for the accurate maintenance and preservation of such books and records. (emphasis supplied)

As you can see, this provision states that the introducing broker need not make and keep those records which are "customarily made and kept by" the clearing dealer, as long as the clearing dealer does, in fact, make and keep those records. The introducing broker is still required, however, to make and keep those records which are not "customarily made and kept by" the clearing firm.

The majority of the specific records you name in your letter fall into the latter category of records which are not customarily made and kept by the clearing firm and therefore remain the responsibility of the introducing broker. Your firm would, therefore, be required to make the records of customer account information required under rule G-8(a)(xi), with all of the itemized details of information recorded on such records. Your firm would also be required to maintain the records of agency and principal transactions ("order tickets") required under rules G-8(a)(vi) and (vii) respectively. In both cases, however, if, for some reason, the clearing firm does make and keep these records, your firm would not be required to make and keep duplicates.

In the case of the requirement to keep confirmation copies, it is my understanding that the clearing firm generally maintains such records. If the clearing firm to which you introduce transactions follows this practice and maintain copies of the confirmations of such transactions, you would not be required to maintain the same record.

In adopting each of these recordkeeping requirements the Board concluded that the information required to be recorded was the minimum basic data necessary to ensure proper handling and recordation of the transaction and customer protection. I note also that these requirements parallel in most respects those of Commission rule 17a-3, to which you are already subject by virtue of your registration as a broker/dealer.

With respect to your inquiry regarding an exemption from the Board's requirements, I must advise that the Board does not have the authority to grant such exemptions. The Securities and Exchange Commission does have the authority to grant such an exemption in unusual circumstances. Any letter regarding such an exemption should be directed to the Commission's Division of Market Regulation. MSRB interpretation of September 21, 1982.

Callable securities: disclosure. I am writing in response to your letter of August 17, 1982, concerning the requirements of Board rules G-12(c)(v)(E) and G-15(a)(v)[*] concerning securities descriptions set forth on confirmations. In your letter you note that certain descriptive details are required to be disclosed on the confirmation only "if necessary for a materially complete description of the securities," and you inquire whether information as to a security's callability is one of these details.

Rules G-12(c)(v)(E) and G-15(a)(v)[*] require confirmations to set forth a

description of the securities, including at a minimum the name of the issuer, interest rate, maturity date, and if the securities are limited tax, subject to redemption prior to maturity (callable) or revenue bonds, an indication to such effect, including in the case of revenue bonds the type of revenue, if necessary for a materially complete description of the securities, and in the case of any securities, if necessary for a materially complete description of the securities, the name of any company or other person in addition to the issuer obligated, directly or indirectly, with respect to debt service or, if there is more than one such obligor, the statement 'multiple obligators' may be shown." (emphasis added)

As you can see, the phrase "if necessary for a materially complete description of the securities" modifies only the requirements for disclosure of "the type of revenue," or ... disclosure of "the name of any company or other person obligated ... with respect to debt service...," and does not modify the requirements for disclosure of the other listed information. Both rules, therefore, deem information as to the "name of the issuer, interest rate, maturity date and if the securities are limited tax, subject to redemption prior to maturity (callable) or revenue bonds" to be necessarily material and subject to disclosure on the confirmation. In the specific case which you cite, that of a security with an "in-part" sinking fund call feature, the confirmation of a transaction in such security would be required to identify the security as "callable." MSRB interpretation of August 23, 1982.

[*] [Currently codified at rules G-15(a)(i)(B) and G-15(a)(i)(C)]

Advertisements of securities not owned. This is in response to your letter of May 5, 1982 concerning a dealer bank’s advertising practices. Your letter states that the dealer bank has recently published newspaper advertisements which list specific municipal securities as "Current Offerings," and that your review of the dealer’s inventory positions has disclosed that "on the date the advertisement was published the dealer held no position in four of the issues advertised and a nominal position in the fifth advertised issue." Your letter reports that the dealer stated that it was his intention to obtain the advertised issues from other dealers when customer orders were received. Your first question is whether "it is misleading and thus in violation of rule G-21, to advertise securities which the dealer does not own..."

The Board has recently considered this advertising practice and concluded that it would not violate Board rules provided that: (1) the advertisement indicates that the securities are advertised "subject to availability;" (2) the dealer placing the advertisement is not aware that the bonds are no longer available in the market; and (3) the dealer would attempt to acquire the bonds advertised if contacted by a potential customer.

Your letter also expresses concern that this type of advertising might be seriously misleading to customers since the advertisement must be prepared and the printer’s proof copy approved five days in advance of the date of publication. You note that "significant changes in the market can occur over a five, or even three-day period" and that, if such market changes had occurred between submission and publication of the advertisement, the customer could be seriously misled. The Board is aware that delays occur between the time an advertisement is composed and approved for publication by a municipal securities dealer and the time it is actually published. The Board believes that inclusion in the advertisement of a statement indicating that the securities are advertised subject to change in price provides adequate notice to a potential customer that the prices and yields quoted in the advertisement may not represent market yields and prices at the time the customer contacts the dealer. MSRB interpretation of July 1, 1982.

Original issue discount, zero coupon securities: disclosure of, pricing to call feature. I am writing in response to your inquiry in our recent telephone conversation regarding the application of Board rules to the recent original issue discount on "zero coupon" new issues of municipal securities. In particular, you indicated that these types of securities are often subject to somewhat unusual call provisions, and you inquired as to the application to these types of securities of Board rules concerning the disclosure of call provisions and the use of such call provisions in dollar price and yield computations.

Subsequent to our conversation, I obtained several examples of these call provisions, which were provided to the Board in connection with your inquiry. In the first of these examples, involving an original issue discount security, the call provision commences ten years after issuance, with the redemption price initially set at 90 and increasing by 2 points every three years, reaching a redemption price of 100 twenty-five years after issuance. In the second example, involving a "zero coupon" security, the call provision commences ten years after issuance; the redemption price is based on the compound accreted value of the security (plus a stated redemption premium for the first five years of the call provision), with certain of the securities initially redeemable at an approximate dollar price of 18.

As you know, the call provisions on "zero coupon" and original issue discount securities are one of the special characteristics of such securities, but are not, by any means, the sole special characteristic. The Board is of the view that municipal securities brokers and dealers selling such securities are obliged, under Board rule G-17 as well as under the anti-fraud rules under the Securities Exchange Act, to disclose to customers all material information regarding such special characteristics. As the Board stated in its April 27, 1982 "Notice Concerning 'Zero Coupon' and 'Stepped Coupon' Securities,"

persons selling such securities to the public have an obligation to adequately disclose the special characteristics of such securities so as to comply with the Board's fair practice rules.

Therefore, in selling an original issue discount or "zero coupon" security to a customer, a dealer would be obliged to disclose, among other matters, any material information with respect to the call provisions of such securities.

I note also that Rule G-15 requires customer confirmations of transactions in callable securities to indicate that the securities are "callable," and to contain a legend stating, in part, that information concerning the call provisions of such securities will be made available upon the customer's request. Customer confirmations of transactions in callable original issue discount or "zero coupon" securities would have to contain such a legend, in addition to the designation "callable," and the details of the call provisions of such securities would have to be provided to the customer in writing upon the customer's request.

The requirement under rules G-12 and G-15 for the computation of dollar price and (under rule G-15) yield to a call or option feature would apply to a transaction in an original issue discount or "zero coupon" security. Therefore, if the dollar price to the call on a transaction in such securities is lower than the price to maturity, such dollar price should be used. In the case of customer confirmations, if the yield to call on a transaction in such securities is lower, such yield must be shown. As you noted in our conversation, in view of the redemption price structure of the call provisions on such securities, the price or yield to call on a particular transaction might be lower than the price or yield to maturity, even though the transaction is effected at a price below par. Since heretofore the industry has been accustomed to call provisions at prices at or above par, industry members may wish to pay particular attention to the processing of transactions in original issue discount or "zero coupon" securities with these unusual types of call provisions, to ensure that the dollar price or yield of such transactions is not inadvertently overstated due to a failure to check the price or yield to call. MSRB interpretation of June 30, 1982.