17 CFR Part 400

6 sections.

§ 400.1
Scope of regulations
§ 400.2
Office responsible for regulations; filing of requests for exemptions, for interpretations and of other materials
§ 400.3
Definitions
§ 400.4
Information concerning associated persons of financial institutions that are government securities brokers or dealers
§ 400.5
Amendments to application for registration and to notice of status as a government securities broker or dealer
§ 400.6
Notice of withdrawal from business as a government securities broker or dealer by a financial institution

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.