---
kind: "unit"
title: "18"
title_heading: "Conservation of Power and Water Resources"
key: "chI/subchA/part3b/subpartD"
level: "subpart"
label: "Subpart D"
heading: "Rules for Exemptions"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/18/chI-subchA-part3b-subpartD"
sections_count: 1
---

# Subpart D — Rules for Exemptions

Title 18 C.F.R. — Conservation of Power and Water Resources › Chapter I — Federal Energy Regulatory Commission, Department of Energy › Subchapter A — General Rules › Part 3b — Collection, Maintenance, Use, and Dissemination of Records of Identifiable Personal Information

## Sections

- [§3b.250. Specific exemptions.](/cfr/18/3b.250.md)