What should be done with information that no longer requires protection for national security reasons?

When information no longer requires protection for national security reasons, it should be declassified. Declassification is the process of formally removing the classified status from information, enabling it to be accessed by the public or those without the requisite security clearances. This process is important as it allows for the dissemination of information that may have historical significance, promotes transparency, and supports public knowledge while also ensuring that sensitive information that still requires protection is not disclosed.

While archiving for future reference and storing indefinitely may seem beneficial, these actions do not address the necessity of formally changing the status of the information to allow for broader access. Retaining it in its classified form or keeping it classified unnecessarily limits access to valuable data that, once cleared for public awareness, can contribute to research or historical archives.