10 CFR §1017.12
Information, documents, and material must not be identified as being or containing UCNI in order to:
- (a)Conceal violations of law, inefficiency, or administrative error;
- (b)Prevent embarrassment to a person or organization;
- (c)Restrain competition; or,
- (d)Prevent or delay the release of any information that does not properly qualify as UCNI.