---
kind: "unit"
title: "31"
title_heading: "Money and Finance: Treasury"
key: "subtB/chII/subchA/part223"
level: "part"
label: "Part 223"
heading: "Surety Companies Doing Business with the United States"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/31/subtB-chII-subchA-part223"
sections_count: 21
---

# Part 223 — Surety Companies Doing Business with the United States

Title 31 C.F.R. — Money and Finance: Treasury › Subtitle B — Regulations Relating to Money and Finance › Chapter II — Fiscal Service, Department of the Treasury › Subchapter A — Bureau of the Fiscal Service

## Sections

- [§223.1. Certificate of authority.](/cfr/31/223.1.md)
- [§223.2. Application for certificate of authority.](/cfr/31/223.2.md)
- [§223.3. Issuance of certificates of authority.](/cfr/31/223.3.md)
- [§223.4. Reserved](/cfr/31/223.4.md)
- [§223.5. Business.](/cfr/31/223.5.md)
- [§223.6. Reserved](/cfr/31/223.6.md)
- [§223.7. Notification of changes.](/cfr/31/223.7.md)
- [§223.8. Quarterly financial reporting requirements.](/cfr/31/223.8.md)
- [§223.9. Determination of financial condition and other required information.](/cfr/31/223.9.md)
- [§223.10. Limitation of risk.](/cfr/31/223.10.md)
- [§223.11. Limitation of risk: Protective methods.](/cfr/31/223.11.md)
- [§223.12. Recognition as reinsurer.](/cfr/31/223.12.md)
- [§223.13-223.14. Reserved](/cfr/31/223.13-223.14.md)
- [§223.15. Paid-up capital and surplus for Treasury rating purposes; how determined.](/cfr/31/223.15.md)
- [§223.16. List of certificate holding companies.](/cfr/31/223.16.md)
- [§223.17. Acceptance and non-acceptance of bonds.](/cfr/31/223.17.md)
- [§223.18. Revocation.](/cfr/31/223.18.md)
- [§223.19. Treasury-initiated revocation proceedings.](/cfr/31/223.19.md)
- [§223.20. Revocation proceedings initiated by Treasury upon receipt of an agency complaint.](/cfr/31/223.20.md)
- [§223.21. Reinstatement.](/cfr/31/223.21.md)
- [§223.22. Fees for service of the Treasury Department.](/cfr/31/223.22.md)