What does the expiration date on classified materials indicate?

The expiration date on classified materials is crucial as it indicates when the information will be automatically declassified. This means that once that date is reached, the classified status of the information is no longer valid, and it is expected that the information will be made available to the public or no longer held to the stringent controls typical of classified status.

Understanding this concept is vital for managing classified information, as it helps ensure compliance with declassification policies and regulations. It also plays a significant role in maintaining the balance between national security interests and public right to information. Thus, recognizing the expiration date as the point of automatic declassification is critical for anyone handling classified materials.