What should a classifier do if the source material is incomplete or unclear?

When faced with incomplete or unclear source material, the appropriate action for a classifier is to seek clarification from the original classification authority or consult applicable classification guidance. This approach ensures that the classification decision is based on accurate and authoritative information rather than assumptions or guesses.

The classification process is built on the principle of maintaining the integrity of classified information. Ensuring that classifications are accurate and justified is critical for national security and proper information handling. Original classification authorities have the context and expertise necessary to provide guidance or clarification, which helps prevent potential misclassification or oversight. Consulting relevant classification guidelines also aids classifiers in understanding how to approach ambiguous situations effectively.

Using intuition or personal judgment could lead to inconsistent classifications, which could compromise sensitive information. Similarly, classifying at the lowest level or seeking opinions from colleagues without proper authority may not provide the necessary insight into the intent and context of the original material. Therefore, actively seeking clarification reflects a commitment to following established protocols and underscores the importance of accuracy in the classification process.