FINRA Series 39 Guide

Series 39 study support for the Direct Participation Programs Principal path, including route fit, supervisory priorities, study planning, and exact practice.

Use this guide root when you are preparing for the Direct Participation Programs Principal Exam. Series 39 is not a broad principal exam. It is the principal route for supervising direct participation programs and the related underwriting, advertising, sales supervision, and financial-responsibility issues inside that product line.

The current exam configuration uses three functions led heavily by DPP offering structure and sales supervision. Treat it as a product-line principal exam built around DPP-specific suitability, underwriting, compensation, due diligence, and compliance controls. The strongest candidates understand the offering and the customer path at the same time.

Where Series 39 fits

If your role sounds most like…Better route
direct participation programs principal supervisionSeries 39
broad general securities principal supervisionSeries 24
private placements but not DPP-specific principal coverageSeries 82 or Series 24 depending on role
customer-facing DPP representative activitySeries 22

What this guide is for

Use this guide to confirm route fit, understand the weighted outline, and decide how to use exact practice once the DPP supervision map is clear. Series 39 rewards candidates who can supervise offering structure, compensation, communications, sales practice, and financial responsibility inside a concentrated DPP business line.

In this section

Revised on Thursday, April 23, 2026