How should blueprints or maps be marked when they are stored in a rolled or folded state?

When blueprints or maps are stored in a rolled or folded state, it is essential that markings are placed in visible areas when the items are in that particular condition. This approach ensures that anyone handling or viewing the blueprints or maps can easily identify the relevant classification information, thereby promoting proper safeguarding and handling of the material. By ensuring that the markings are visible, the risk of inadvertently exposing sensitive information is minimized, enhancing overall security protocols.

Markings that appear only on the outer layer, or solely on the back side, may not be effective in providing immediate recognition of the document's classification status, especially when the document is in a rolled or folded state. Additionally, having no markings at all would completely undermine the purpose of classifying sensitive information, as there would be no indication that the materials require special handling and protection. Thus, placing markings in visible areas when folded aligns with best practices in the management of classified information.