Which statement best describes the Privacy Act Notice in relation to SSN usage for the STA?

• A. The notice describes only how to provide an SSN
• B. The notice describes when SSN usage is mandatory
• C. The notice describes when SSN usage is voluntary or mandatory
• D. The notice describes how to retrieve someone’s SSN

Answer: (C)

The main idea is that a Privacy Act Notice explains how your SSN will be used and, crucially, whether providing it is voluntary or mandatory. This notice must tell you under what circumstances you are required to provide the SSN and what happens if you choose not to provide it. That combination—clarifying when the SSN use is optional versus required—is what makes this statement the best description. It isn’t just about how to give the SSN, nor is it about when it’s mandatory alone, and it certainly isn’t about how to obtain someone’s SSN.