10 CFR § 55.2 - Scope.

---
identifier: "/us/cfr/t10/s55.2"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "10 CFR § 55.2 - Scope."
title_number: 10
title_name: "Energy"
section_number: "55.2"
section_name: "Scope."
chapter_name: "NUCLEAR REGULATORY COMMISSION"
part_number: "55"
part_name: "OPERATORS' LICENSES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Atomic Energy Act of 1954, secs. 107, 161, 181, 182, 183, 186, 187, 223, 234 (42 U.S.C. 2137, 2201, 2231, 2232, 2233, 2236, 2237, 2273, 2282); Energy Reorganization Act of 1974, secs. 201, 202 (42 U.S.C. 5841, 5842); Nuclear Waste Policy Act of 1982, sec. 306 (42 U.S.C. 10226); 44 U.S.C. 3504 note."
regulatory_source: "52 FR 9460, Mar. 25, 1987, unless otherwise noted."
cfr_part: "55"
---


# 55.2 Scope.

The regulations in this part apply to—

(a) Any individual who manipulates the controls of any utilization facility licensed under parts 50, 52, or 54 of this chapter,

(b) Any individual designated by a facility licensee to be responsible for directing any licensed activity of a licensed operator.

(c) Any facility license.

[52 FR 9460, Mar. 25, 1987, as amended at 59 FR 5938, Feb. 9, 1994; 72 FR 49560, Aug. 28, 2007]