New Jersey Proof of Witness is a document that is completed and signed by two witnesses who have witnessed a legal document being signed. This document is typically used for legal documents such as wills, deeds, or real estate transactions. The document is signed by the witnesses, attesting to the fact that they were present when the document was signed. There are three types of New Jersey Proof of Witness: Standard, Notary, and Electronic. Standard Proof of Witness requires the signature of two in-person witnesses, who must be at least 18 years old. Notary Proof of Witness requires the signature of two witnesses and a notary public, who must be present and attest to the identity of the signers. Electronic Proof of Witness requires the signatures of two witnesses and the use of an electronic signature, such as one created with a digital signature pad.