10 CFR § 1017.24 - Storage.

---
identifier: "/us/cfr/t10/s1017.24"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "10 CFR § 1017.24 - Storage."
title_number: 10
title_name: "Energy"
section_number: "1017.24"
section_name: "Storage."
chapter_name: "DEPARTMENT OF ENERGY (GENERAL PROVISIONS)"
part_number: "1017"
part_name: "IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7101  50 U.S.C. 2401  42 U.S.C. 2168; 28 U.S.C. 2461 note."
regulatory_source: "73 FR 32641, June 10, 2008, unless otherwise noted."
cfr_part: "1017"
---


# 1017.24 Storage.

A document or material marked as containing UCNI must be stored to preclude unauthorized disclosure. When not in use, documents or material containing UCNI must be stored in locked receptacles (e.g., file cabinet, desk drawer), or if in secured areas or facilities, in a manner that would prevent inadvertent access by an unauthorized individual.