Legal Definitions - notarial seal

A notarial seal is an official, embossed or stamped mark used by a notary public to authenticate documents. It serves as a visible sign that the document has been properly notarized and typically includes the notary's name, commission number, and the expiration date of their commission. The seal helps to prevent fraud and confirms the identity and authority of the notary public.

Here are some examples of how a notarial seal is used:

• Real Estate Transaction: Imagine a person selling their property. They must sign the deed, which legally transfers ownership, in front of a notary public. After verifying the seller's identity and witnessing their signature, the notary will then apply their notarial seal to the deed. This seal, along with the notary's signature, provides official confirmation that the deed was properly executed and that the seller's identity was verified, making the property transfer legally sound.
• Medical Power of Attorney: A parent might want to designate their adult child to make medical decisions on their behalf if they become incapacitated. This requires signing a medical power of attorney document. To ensure its validity and acceptance by healthcare providers, the parent signs the document before a notary public, who then affixes their notarial seal. The seal assures hospitals and doctors that the document is legitimate and was properly witnessed by an authorized official.
• Sworn Affidavit: In a legal dispute, a witness might need to provide a sworn written statement, known as an affidavit, detailing certain facts. The witness signs this affidavit under oath in the presence of a notary public. The notary then applies their notarial seal to the document. This seal signifies that the witness solemnly affirmed the truthfulness of their statement before an authorized official, giving the affidavit legal weight and credibility in court.