Third Party Signature Verification is a process by which an external source, such as a notary or other legal professional, verifies and confirms the authenticity of a signature. This process ensures that legally-binding documents are signed by the appropriate parties who have the authority to do so. By verifying the identity of those signing these documents, organizations can protect themselves from fraudulent or unauthorized signatures. This is an important part of any organization’s security protocols, as it helps to safeguard their financial and operational integrity.