What is FOUO (For Official Use Only)?
“For Official Use Only” (FOUO) is a designation used by the U.S. government to identify information that, while not classified, is sensitive and should be protected from public disclosure. FOUO is used to safeguard information that could potentially harm national interests, privacy, or other sensitive operations if released to the general public. It is important to note that FOUO is not a classification level but a handling instruction for sensitive but unclassified information.
Key Characteristics of FOUO
Purpose and Use
FOUO is applied to information that requires protection for reasons such as national security, privacy, or operational security. This designation helps ensure that sensitive information is shared only with individuals who have a legitimate need to know, thereby minimizing the risk of unauthorized disclosure.
Handling and Protection
- Access Control: Access to FOUO information is limited to individuals with a need to know for official duties. This includes government employees, contractors, and other authorized personnel.
- Marking: Documents containing FOUO information are typically marked with “For Official Use Only” to indicate the need for careful handling.
- Transmission and Storage: FOUO information should be transmitted and stored in a manner that prevents unauthorized access. While it does not require the same level of protection as classified information, it should not be left unattended in public or unsecured areas.
Release and Disclosure
FOUO information is exempt from mandatory disclosure under the Freedom of Information Act (FOIA) if it falls under one of the act’s exemptions. However, it can be released if the appropriate authority determines that disclosure is in the public interest and does not compromise sensitive operations.
