When conducting security assessments, which document feature should an officer test for validity?

In the context of security assessments, testing the validity of a document is crucial for ensuring that the information it contains is current and that the document is legitimate. The expiration date is a key feature because it indicates whether the document is still valid for use. Documents that have expired are often no longer acceptable for identification, verification, or other legal purposes, as they may suggest that the holder no longer meets the qualifications or standards associated with the document.

When assessing a document, the expiration date helps an officer determine whether the document can be trusted at the time of review. If a document is expired, this could raise immediate questions about its authenticity or relevance. In contrast, while aspects like the color of the document, distribution information, and previous ownership record can provide additional context, they do not directly confirm the document's current validity as the expiration date does. Hence, focusing on the expiration date is essential for ensuring compliance and security during assessments.