10 CFR § 2.911 - Admissibility of restricted data or other national security information.

---
identifier: "/us/cfr/t10/s2.911"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "10 CFR § 2.911 - Admissibility of restricted data or other national security information."
title_number: 10
title_name: "Energy"
section_number: "2.911"
section_name: "Admissibility of restricted data or other national security information."
chapter_name: "NUCLEAR REGULATORY COMMISSION"
part_number: "2"
part_name: "AGENCY RULES OF PRACTICE AND PROCEDURE"
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. 29, 53, 62, 63, 81, 102, 103, 104, 105, 161, 181, 182, 183, 184, 186, 189, 191, 234 (42 U.S.C. 2039, 2073, 2092, 2093, 2111, 2132, 2133, 2134, 2135, 2201, 2231, 2232, 2233, 2234, 2236, 2239, 2241, 2282); Energy Reorganization Act of 1974, secs. 201, 206 (42 U.S.C. 5841, 5846); Nuclear Waste Policy Act of 1982, secs. 114(f), 134, 135, 141 (42 U.S.C. 10134(f), 10154, 10155, 10161); Administrative Procedure Act (5 U.S.C. 552, 553, 554, 557, 558); National Environmental Policy Act of 1969 (42 U.S.C. 4332); 44 U.S.C. 3504 note. Section 2.205(j) also issued under Sec. 31001(s), Pub. L. 104-134, 110 Stat. 1321-373 (28 U.S.C. 2461 note)."
regulatory_source: "27 FR 377, Jan. 13, 1962, unless otherwise noted."
cfr_part: "2"
---


# 2.911 Admissibility of restricted data or other national security information.

A presiding officer shall not receive any Restricted Data or other National Security Information in evidence unless:

(a) The relevance and materiality of the Restricted Data or other National Security Information to the issues in the proceeding, and its competence, are clearly established; and

(b) The exclusion of the Restricted Data or other National Security Information would prejudice the interests of a party or the public interest.

[41 FR 53329, Dec. 6, 1976, as amended at 86 FR 43401, Aug. 9, 2021]