Purpose and scope.

CFR · 2024-01-01 · US · Title 6

(a) (1) The acknowledgment of receipt by CISA of voluntarily submitted CII; (2) The receipt, validation, handling, storage, proper marking, and use of information as PCII; (3) The safeguarding and maintenance of the confidentiality of such information and appropriate sharing of such information with State and Local governments or government agencies pursuant to 6 U.S.C. 673(a)(1)(E); and (4) The issuance of advisories, notices, and warnings related to the protection of critical infrastructure or protected systems in such a manner to protect, as appropriate, from unauthorized disclosure the source of critical infrastructure information that forms the basis of the warning, and any information that is proprietary or business sensitive, might be used to identify the submitting person or entity, or is otherwise not appropriately in the public domain. (b)

official document · source cfr-2024 · id 6:§ 29.1