Short answer: A Delaware notary may identify a signer through personal knowledge, qualifying government photo identification, or credible witnesses who meet the state requirements.
Last reviewed September 30, 2026.
Which identification documents does Delaware recognize?
The Delaware Notary Public FAQ lists documents bearing the person’s photograph and signature, including:
- United States passport
- Certificate of United States citizenship or naturalization
- Unexpired foreign passport
- Alien registration card with photograph
- State-issued driver’s license or identification card
- United States military card
The notary must be satisfied that the identification belongs to the signer. Bring the original identification document, not a photograph or photocopy.
What if the signer does not have acceptable identification?
Delaware law provides a credible-witness route in certain circumstances. The witness requirements are specific, so contact the notary before the appointment. Do not assume that a relative or caregiver can automatically serve as the witness.
What is different for remote online notarization?
For a remotely located signer, Delaware requires at least two different types of identity proofing. The approved remote-notarization platform handles this process before or during the live video session. Learn more about remote online notarization.
What else should I bring?
- The complete document, with blanks filled in or marked not applicable
- Every person whose signature must be notarized
- Any required witnesses who are not being arranged through the service
- Instructions from the receiving organization if the notarial wording is unclear
Book a Delaware notary appointment after confirming the signer’s identification.