What should be done with the classification authority block during declassification?

The classification authority block plays a crucial role in identifying who authorized the classification of a document. During the declassification process, it is important to maintain a clear record of the original classification authority to ensure accountability and traceability. Annotating the classification authority block with the responsible Original Classification Authority (OCA) helps retain this important information while reflecting the change in status of the document.

Annotating allows for clarity about who held the responsibility for the information prior to declassification, which is critical in cases where the information might be revisited in the future. It also provides transparency and supports compliance with classified information management protocols. By doing this, individuals involved in handling the document will understand the history of its classification status and the transition to declassification.