How should unclassified material be marked?

In the context of handling unclassified materials, the correct approach is that no specific marking is mandated for materials deemed unclassified. This aligns with guidelines on classification management, which aim to streamline processes and reduce unnecessary overhead associated with marking. Unclassified materials do not pose the same formal security concerns as classified documents, thus marking them is often not required and can lead to inefficiencies or confusion in the handling of documents.

Marking unclassified materials, whether at the top, bottom, or anywhere else, does not align with standard practices as it may imply a level of importance or sensitivity that does not apply. Therefore, while it is common and prudent to mark classified information to ensure proper handling and awareness of its sensitivity, unclassified materials do not require such attention, facilitating easier management and distribution.