When must a notarial acknowledgement be used?

A notarial acknowledgment must be used when a document requires verification that the signer has willingly signed it and is who they claim to be. This is often necessary for legal documents such as deeds, powers of attorney, and contracts, where the authenticity of the signature is critical. The notary public confirms the identity of the signer and records the acknowledgment, providing an additional layer of security and trust in the document's execution.