Is it permissible to mark internal documents with classification level "Confidential"?

The classification level "Confidential" is designed to protect information that, if disclosed, could cause damage to national security. It is permissible to mark internal documents with this classification level if those documents genuinely contain sensitive information that meets the criteria for classification under established guidelines. In many organizations, marking documents as "Confidential" is a standard practice to ensure that sensitive material is recognized and handled appropriately, regardless of whether the information is intended for internal or external distribution.

This practice underscores the importance of maintaining control over sensitive information. Organizations must ensure that individuals handling such documents understand the implications of the classification and the requirement to protect this information from unauthorized access or disclosure. The classification serves not only as a label but also as a directive on how to manage the information contained within those documents.