Review and Approval of Customer Accounts
Review and approval of customer accounts. This is in response to your letter dated July 24, 1996, requesting an interpretation of rule G-27(c)(iii) on written supervisory procedures.
Rule G-27(c)(iii) requires that each municipal securities dealer adopt, maintain and enforce written supervisory procedures ensuring the "regular and frequent" review and approval by a designated principal of customer accounts introduced or carried by the dealer in which transactions in municipal securities are effected. The rule further states that such review shall be designed to ensure that such transactions are in accordance with all applicable rules and to detect and prevent irregularities and abuses.
Because circumstances vary from dealer to dealer, the Board has not specified a time period to define "regular and frequent" for purposes of rule G-27(c)(iii). As you can see, however, the purpose of this provision is to detect and prevent irregularities and abuses that may occur in customer accounts. The Board expects dealers to establish procedures that effectively obtain this objective and that are capable of compliance. While the Board has never specifically addressed "risk-focussed" methods for determining periodic account review, the Board has stated that, in determining when an account must be reviewed, a dealer might look to the volume and frequency of trading and the nature of the securities traded. The Board noted that account review guidelines based on these factors would be appropriate if they are articulated clearly in a dealer's written supervisory procedures. MSRB interpretation of August 7, 1996.
 Supervision Requirements, MSRB Reports, Vol. 10, No. 2 (May 1990) at 6.