---
kind: "unit"
title: "18"
title_heading: "Conservation of Power and Water Resources"
key: "chI/subchB/part45"
level: "part"
label: "Part 45"
heading: "Application for Authority to Hold Interlocking Positions"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/18/chI-subchB-part45"
sections_count: 9
---

# Part 45 — Application for Authority to Hold Interlocking Positions

Title 18 C.F.R. — Conservation of Power and Water Resources › Chapter I — Federal Energy Regulatory Commission, Department of Energy › Subchapter B — Regulations under the Federal Power Act

## Sections

- [§45.1. Applicability; who must file.](/cfr/18/45.1.md)
- [§45.2. Positions requiring authorization.](/cfr/18/45.2.md)
- [§45.3. Timing of filing application.](/cfr/18/45.3.md)
- [§45.4. Supplemental applications.](/cfr/18/45.4.md)
- [§45.5. Supplemental information.](/cfr/18/45.5.md)
- [§45.6. Termination of authorization.](/cfr/18/45.6.md)
- [§45.7. Form of application; filing procedure.](/cfr/18/45.7.md)
- [§45.8. Contents of application.](/cfr/18/45.8.md)
- [§45.9. Automatic authorization of certain interlocking positions.](/cfr/18/45.9.md)