---
kind: "unit"
title: "18"
title_heading: "Conservation of Power and Water Resources"
key: "chI/subchB/part4/subpartL"
level: "subpart"
label: "Subpart L"
heading: "Application for Amendment of License"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/18/chI-subchB-part4-subpartL"
sections_count: 3
---

# Subpart L — Application for Amendment of License

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 › Part 4 — Licenses, Permits, Exemptions, and Determination of Project Costs

## Sections

- [§4.200. Applicability.](/cfr/18/4.200.md)
- [§4.201. Contents of application.](/cfr/18/4.201.md)
- [§4.202. Alteration and extension of license.](/cfr/18/4.202.md)