Which information is required to identify the signer?

The requirement to identify the signer largely revolves around the need to confirm their identity unequivocally. The signer's name is a fundamental piece of information because it is the primary identifier that appears on the document and serves as a way to link the individual to the notarial act being performed. By knowing the signer's name, the notary can verify whether the individual presenting themselves is indeed the person named in the document, which is crucial for maintaining the integrity of the notarial process.

Other pieces of information, while potentially useful in different contexts, do not serve that core function of immediate identification in the same way as the signer's name. The address, title, and social security number may provide additional context about the signer but are not essential for concurrently establishing their identity in the notarial capacity. The name alone suffices to initiate the verification process, allowing the notary to proceed with their duties effectively.