What essential information is included in the classification authority section?

The classification authority section is crucial as it provides the name and position of the individual who has the authority to classify the document. This information ensures accountability and traceability regarding the classification decision. In a secure environment, knowing who classified the information is essential for proper handling, dissemination, and declassification procedures. This section also reflects the hierarchical structure of classification, indicating that the classifier has been deemed qualified and authorized to make such decisions based on their position and expertise.

In contrast, while the author's contact information may be important for communication purposes, it does not pertain directly to the classification process. Summaries of classified content are useful for understanding the document’s significance but do not fall under the classification authority details. Lastly, providing the history of the document is more about tracking its evolution rather than identifying the authority behind its classification. Thus, the name and position of the classifier are essential for ensuring proper management of classified information.