---
kind: "unit"
title: "5"
title_heading: "Administrative Personnel"
key: "chXXV/part3501"
level: "part"
label: "Part 3501"
heading: "Supplemental Standards of Ethical Conduct for Employees of the Department of the Interior"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/5/chXXV-part3501"
sections_count: 5
---

# Part 3501 — Supplemental Standards of Ethical Conduct for Employees of the Department of the Interior

Title 5 C.F.R. — Administrative Personnel › Chapter XXV — Department of the Interior

## Sections

- [§3501.101. General.](/cfr/5/3501.101.md)
- [§3501.102. Designation of separate agency components.](/cfr/5/3501.102.md)
- [§3501.103. Prohibited interests in Federal lands.](/cfr/5/3501.103.md)
- [§3501.104. Prohibited interests in mining.](/cfr/5/3501.104.md)
- [§3501.105. Outside employment and activities.](/cfr/5/3501.105.md)