What does the term "classification guide" refer to?

The term "classification guide" refers specifically to a document that provides detailed instructions on how to classify certain types of information. It serves as a vital resource for personnel who handle classified materials, ensuring consistency and compliance with classification policies. The guide breaks down the criteria needed to determine the appropriate classification level, helping to assess whether information should be marked as confidential, secret, or top secret based on its sensitivity and potential impact on national security if disclosed.

By using a classification guide, personnel can make informed decisions in accordance with established regulations and reduce the risk of misclassification. This is essential for maintaining the integrity of classified information systems and safeguarding national security interests.