
[Series 66] 48, Fiduciary Duty and Conflicts of Interest
This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: • The core pillars of fiduciary duty: duty of loyalty and duty of care under SEC and NASAA rules. • How to distinguish investment adviser and representative standards from broker-dealer requirements. • Why conflicts of interest require full written disclosure on Form ADV rather than automatic prohibition. • How firm policies, state rules, and federal statutes interact when evaluating material conflicts. • A simple decision rule for handling potential conflicts of interest on the Series 66 exam. Prepare for your Series 66 exam with independent study resources at https://open-exam-prep.com/practice/series66 and watch video tutorials on YouTube at https://www.youtube.com/@Open-exam-prep . Sources checked: September 14, 2026 https://www.nasaa.org/exams/general-exam-information/series-66-exam-content-outline/ https://www.finra.org/registration-exams-ce/qualification-exams/series66