A Document Signing Agent (DSA) is an individual certified by a third-party organization to authenticate and notarize legal documents such as contracts, wills, and deeds. DSAs are trained to verify the identity of both parties involved in a document signing session and make sure that the signers understand what they are signing. By verifying the identity of a signer and attesting that the signature on a document is valid, DSAs protect individuals and organizations against fraud. They also ensure that all parties involved understand the legal implications of their agreement. A Document Signing Agent is a valuable asset to any business that deals with legal documents.