---
kind: "unit"
title: "43"
title_heading: "Public Lands: Interior"
key: "subtB/chII/subchC/part3900/subpart3904"
level: "subpart"
label: "Subpart 3904"
heading: "Bonds and Trust Funds"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/43/subtB-chII-subchC-part3900-subpart3904"
sections_count: 9
---

# Subpart 3904 — Bonds and Trust Funds

Title 43 C.F.R. — Public Lands: Interior › Subtitle B — Regulations Relating to Public Lands › Chapter II — Bureau of Land Management, Department of the Interior › Subchapter C — Minerals Management (3000) › Part 3900 — Oil Shale Management—general

## Sections

- [§3904.10. Bonding requirements.](/cfr/43/3904.10.md)
- [§3904.11. When to file bonds.](/cfr/43/3904.11.md)
- [§3904.12. Where to file bonds.](/cfr/43/3904.12.md)
- [§3904.13. Acceptable forms of bonds.](/cfr/43/3904.13.md)
- [§3904.14. Individual lease, exploration license, and reclamation bonds.](/cfr/43/3904.14.md)
- [§3904.15. Amount of bond.](/cfr/43/3904.15.md)
- [§3904.20. Default.](/cfr/43/3904.20.md)
- [§3904.21. Termination of the period of liability and release of bonds.](/cfr/43/3904.21.md)
- [§3904.40. Long-term water treatment trust funds.](/cfr/43/3904.40.md)