---
kind: "section"
citation: "43 C.F.R. § 4.200"
title: "43"
number: "4.200"
heading: "How to use this subpart."
url: "https://uscodex.org/cfr/43/4.200"
---

# §4.200. How to use this subpart.

- (a) **The following table is a guide to the relevant contents of this subpart by subject matter.**
- (b) Except as limited by the provisions of this part, the regulations in subparts A and B of this part apply to these proceedings.

## Notes

### Amendments

[73 FR 67287, Nov. 13, 2008, as amended at 90 FR 2410, Jan. 10, 2025]

### Source

Source: 66 FR 67656, Dec. 31, 2001, unless otherwise noted.

### Authority

Authority: 5 U.S.C. 301; 25 U.S.C. 2, 9, 372-74, 410; Pub. L. 99-264, 100 Stat. 61, as amended.

### Authority

Authority: 5 U.S.C. 301, 503-504; 25 U.S.C. 9, 372-74, 410, 2201 et seq.; 43 U.S.C. 1201, 1457; Pub. L. 99-264, 100 Stat. 61, as amended.

### Source

Source: 36 FR 7186, Apr. 15, 1971, unless otherwise noted.

### Amendments

[73 FR 67287, Nov. 13, 2008, as amended at 90 FR 2410, Jan. 10, 2025]