---
kind: "unit"
title: "16"
title_heading: "Commercial Practices"
key: "chI/subchD/part437"
level: "part"
label: "Part 437"
heading: "Business Opportunity Rule"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/16/chI-subchD-part437"
sections_count: 10
---

# Part 437 — Business Opportunity Rule

Title 16 C.F.R. — Commercial Practices › Chapter I — Federal Trade Commission › Subchapter D — Trade Regulation Rules

## Sections

- [§437.1. Definitions.](/cfr/16/437.1.md)
- [§437.2. The obligation to furnish written documents.](/cfr/16/437.2.md)
- [§437.3. The disclosure document.](/cfr/16/437.3.md)
- [§437.4. Earnings claims.](/cfr/16/437.4.md)
- [§437.5. Sales conducted in Spanish or other languages besides English.](/cfr/16/437.5.md)
- [§437.6. Other prohibited practices.](/cfr/16/437.6.md)
- [§437.7. Record retention.](/cfr/16/437.7.md)
- [§437.8. Franchise exemption.](/cfr/16/437.8.md)
- [§437.9. Outstanding orders; preemption.](/cfr/16/437.9.md)
- [§437.10. Severability.](/cfr/16/437.10.md)