SIE · Understanding Trading, Customer Accounts and Prohibited Activities · Free Lesson

Books and records, privacy and communications: retention, confirmations, Regulation S-P, communications and Reg BI

Free FINRA SIE (Securities Industry Essentials) lesson in Understanding Trading, Customer Accounts and Prohibited Activities. 26 min read, ~3,832 words.

A customer complaint can surface years after a trade. Whether the firm can answer it depends on the records it kept, the notices it sent and the standard that governed the recommendation.

Regulators supervise broker-dealers largely by reading their files. Exchange Act Rule 17a-3, adopted by the Securities and Exchange Commission (SEC), lists the books and records a firm must create, such as blotters, ledgers, order tickets and account records. Rule 17a-4 sets how long they must be kept, and for the first two years they must be in an easily accessible place.

Sort the retention periods by length:

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Common mistakes

Bottom line

Exam shortcut

Ask who and when before what. On a records question, name the record first. FINRA complaint records and municipal confirmations point to four years. On a communication, count retail recipients across 30 days before thinking about approval. On a cold call, convert to the called party's clock. Then look for a do-not-call request before relying on the 18-month relationship.

The full lesson (about 3,832 words, 26 min read) adds 2 worked examples, all 6 common mistakes, a self-check, free in the app.

Learning objectives

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