What is a classification guide?

A classification guide serves as an essential document that outlines how to classify specific types of information according to established criteria and security standards. It provides detailed instructions and criteria for determining whether information should be classified, what level of classification is appropriate (e.g., confidential, secret, top secret), and how long that classification should remain in effect.

This guide ensures consistency in the application of classification policies and helps individuals who handle information to make informed decisions about the classification status of their documents. By utilizing a classification guide, agencies can maintain the integrity of national security while ensuring that sensitive information is properly protected.

The other options do not encapsulate the purpose of a classification guide accurately. A summary of classified documents focuses on summarizing information rather than providing guidance on classification. A report on security clearances pertains to the authorization levels of individuals rather than the classification of information itself. A list of individuals authorized to handle classified data does not deal with the classification process, but rather with who can access such data.