---
kind: "unit"
title: "10"
title_heading: "Energy"
key: "chI/part100"
level: "part"
label: "Part 100"
heading: "Reactor Site Criteria"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/10/chI-part100"
sections_count: 10
---

# Part 100 — Reactor Site Criteria

Title 10 C.F.R. — Energy › Chapter I — Nuclear Regulatory Commission

## Sections

- [§100.1. Purpose.](/cfr/10/100.1.md)
- [§100.2. Scope.](/cfr/10/100.2.md)
- [§100.3. Definitions.](/cfr/10/100.3.md)
- [§100.4. Communications.](/cfr/10/100.4.md)
- [§100.8. Information collection requirements: OMB approval.](/cfr/10/100.8.md)

## Contents

- [Subpart A — Evaluation Factors for Stationary Power Reactor Site Applications Before January 10, 1997 and for Testing Reactors](/cfr/10/chI-part100-subpartA.md)
- [Subpart B — Evaluation Factors for Stationary Power Reactor Site Applications on or After January 10, 1997](/cfr/10/chI-part100-subpartB.md)