Adverse effect test.
10 C.F.R. § 1017.10
in effectEffective: 2024-07-01In order for information to be identified as UCNI, it must be determined that the unauthorized dissemination of the information under review could reasonably be expected to result in a significant adverse effect on the health and safety of the public or the common defense and security by significantly increasing the likelihood of:
(a) Illegal production of a nuclear weapon; or
(b) Theft, diversion, or sabotage of nuclear material, equipment, or facilities.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-10.xmlFetched: 7/26/2026
