Quick Answer
The MSRB supervision rule parallels the FINRA supervision rule but applies specifically to municipal securities. A Series 53 municipal securities principal owns the firm's overall municipal supervisory system; a Series 24 general securities principal can only take on narrow, secondary supervisory tasks, never the overall role.
Municipal securities have their own regulatory body (the Municipal Securities Rulemaking Board (MSRB)) and their own supervision rule.
Who Is Qualified to Supervise Municipal Securities Activities?
- Each broker, dealer, and municipal securities dealer must supervise the conduct of municipal securities activities to ensure compliance with MSRB rules and the Securities Exchange Act
- The Series 53 Municipal Securities Principal is responsible for the firm's overall municipal securities supervisory system, including Written Supervisory Procedures (WSPs), internal inspections, correspondence review, and supervisory controls
- A Series 51 Municipal Fund Securities Limited Principal may take that same overall role instead, but only at a firm whose municipal business is limited to municipal fund securities (529 plans)
- A Series 24 General Securities Principal cannot be the firm's overall municipal supervisor, but MSRB rules do give a Series 24 a narrow supervisory role: maintaining municipal books and records, and reviewing municipal new-account openings and advertising. Overseeing municipal safekeeping, processing, and clearance activities is not part of that narrow role; it stays with the dealer's designated municipal principal
| Principal Type | Exam | Scope |
|---|---|---|
| Municipal Securities Principal | Series 53 | Overall municipal securities supervisory system |
| Municipal Fund Securities Limited Principal | Series 51 | Overall supervision, but limited to 529 plans and other municipal fund securities |
| Municipal Securities Sales Principal | -- | Reviews customer accounts and daily municipal transactions |
| General Securities Principal | Series 24 | Narrow role only: books-and-records maintenance and new-account/advertising review, not overall supervision or safekeeping/clearance oversight |
Exam Tip: Gotchas
- Series 53 = municipal principal; Series 52 = municipal representative. The Series 53 is the supervisory qualification.
- A General Securities Principal (Series 24) does not qualify as the firm's overall municipal securities supervisor: a Series 53 is required for that role. Don't overcorrect this into "a Series 24 can never touch municipal supervision": MSRB rules carve out a narrow slice (books-and-records maintenance, new-account and advertising review) where a Series 24 can be designated. That slice does not include safekeeping, processing, or clearance oversight; that stays with the dealer's designated municipal principal.
What Must the Written Supervisory Procedures for Municipal Activities Cover?
WSPs for municipal securities must specifically address:
- Prompt review and written approval by a designated principal of the opening of each customer account in which municipal securities transactions may be effected
- Regular and frequent review and approval by a designated principal of the customer accounts themselves, to detect and prevent irregularities or abuses, separate from the transaction-level review below
- Prompt review and written approval of each transaction in municipal securities on a daily basis
- Each transaction in a discretionary account for municipal securities
- A copy of the WSPs must be maintained at each office of municipal supervisory jurisdiction
Exam Tip: Gotchas
- Municipal securities transactions must be reviewed daily, not weekly or monthly. This is more frequent than the general supervisory review requirement.
- Don't collapse the two review layers into one: daily review approves each transaction, while the regular and frequent account review looks at the account's overall pattern of activity, closer to the general firm's periodic account examination. Both require the designated principal's written approval, not just a look-over.
What Does the Annual Municipal Review Require?
- Each dealer must conduct a review of municipal securities activities at least annually
- The review must be reasonably designed to detect and prevent violations of securities laws and MSRB rules
- This parallels the general annual compliance review under the FINRA supervision rule but focuses specifically on municipal activities
Exam Tip: Gotchas
- The MSRB supervision rule covers municipal activities specifically; the FINRA supervision rule covers the firm's overall supervisory system.
What Should You Check on Exam Day?
- Can you name which principal type owns the firm's overall municipal supervisory role (Series 53, or Series 51 for a 529-only business) versus the narrow role a Series 24 can hold?
- Do you know municipal transactions must be reviewed daily, more frequently than the general supervisory review baseline?
- Can you explain what the WSPs for municipal activities must specifically address: account opening, daily transaction review, and discretionary-account review?