What Is Required for an Oregon Notarial Certificate?

An Oregon notarial certificate is valid only when it carries the venue, the date of the act, the signer’s name, the notary’s title, the commission expiration date, the notary’s signature matching the one on file with the Secretary of State, and, for paper documents, the official stamp. The Oregon notarial certificate requirements come from ORS 194.280, and the wording for each type of act comes from ORS 194.285. Miss an element or use the wrong wording and the notarization can be treated as legally ineffective, which on a deed or a will can unravel the whole transaction.¹

The Five Text Elements Every Certificate Needs

Whatever act you perform, the certificate text must show:

The venue: the state and county where the notarization takes place, usually written as “State of Oregon, County of ___.”
The actual date the act was performed. Never backdate or future-date, even as a favor to a signer; it can cost you your commission.
The full name of each signer, matching how the name appears on the document.
The notary’s title of office, which for most purposes is “Notary Public.”
The notary’s commission expiration date, which confirms you were authorized to act on that date.

These are the ORS 194.280 requirements for the body of the certificate.¹ One point that trips people up: the statute does not require the notary’s commission number inside the certificate text. The commission number lives on the stamp, which is a separate requirement.²

Short-Form Wording by Act Type

ORS 194.285 gives statutory short-form wording for each notarial act. Using the short form is the safest way to meet the content requirements.³

Acknowledgment

An acknowledgment confirms the signer personally appeared and declared they signed voluntarily. The wording is: “This record was acknowledged before me on [date] by [name(s) of individual(s)].” If the signer is acting in a representative capacity, the form adds the signer’s title and the name of the entity represented.

Verification on Oath or Affirmation (Jurat)

A jurat certifies that the signer appeared, signed in your presence, and swore or affirmed the contents are true: “Signed and sworn to (or affirmed) before me on [date] by [name(s) of individual(s)] making statement.” The oath about truthfulness is what separates a jurat from an acknowledgment.

Witnessing or Attesting a Signature

This act certifies that you watched the person sign: “Signed (or attested) before me on [date] by [name(s) of individual(s)].” No oath is given and the signer does not have to acknowledge the document’s purpose.

Certifying a Copy

This act certifies that a photocopy accurately reproduces an original: “I certify (or attest) that this is a true and correct copy of a record in the possession of [name].” Documents like birth certificates and court records usually cannot be copy-certified by a notary, because certified copies have to come from the issuing agency.

Signature and Stamp

You must personally sign the certificate, and your signature has to match the one on file with the Secretary of State. Signing differently exposes you to sanctions, because the signature is what ties the certificate to a specific commissioned notary the Secretary of State can verify.² You may not sign the certificate before the act is actually performed; pre-signing and leaving the rest blank is a serious violation that can lead to revocation.¹

For any notarial act on a paper record, the official stamp must be affixed to the certificate. ORS 194.290 requires the stamp to show the notary’s name, jurisdiction, and commission expiration date, along with any additional information the Secretary of State requires by rule.⁴ In practice the Secretary of State’s rules also require the commission number on the stamp, so check your stamp against your commission certificate when you first receive it.²

The imprint has to be legible and reproducible by photocopy. Place it so it does not cover any text or signatures. You are personally responsible for the security of the stamping device, and no one else may use it. When a commission ends for any reason, you must disable the stamp by destroying or defacing it.⁵

Identifying the Signer Before You Complete the Certificate

You cannot sign the certificate until you have confirmed the signer’s identity. ORS 194.240 gives two methods: personal knowledge through prior dealings sufficient to establish reasonable certainty, or satisfactory evidence of identity.⁶

Satisfactory evidence includes a current U.S. or foreign passport, an Oregon driver’s license or state ID card, a military ID, a tribal identity card, or another government-issued document with photo and signature. Any of these may also be used if it expired no more than three years before the notarization. If none of these are available, a credible witness identified by the same types of documents may vouch for the signer under oath.

When You Need a Loose Certificate

If the document has no pre-printed notarial wording, or the wording that is there does not match the act you are performing, attach a separate certificate page. The certificate must be part of or securely affixed to the record.¹

The Secretary of State’s guide lays out the practical steps. Cross out any incorrect notarial wording already on the document and write “SEE ATTACHED NOTARIAL CERTIFICATE” on that page. Staple the certificate after the signature page. Describe the attached document on the certificate itself, including the type, date, signer’s name, and page count. A full stamp imprint goes on the loose certificate, and you may add a second overlapping imprint spanning both the certificate and the document as a fraud-prevention measure. Attach the certificate yourself rather than handing it off, and note in your journal that you used a loose certificate.⁷

Remote and Electronic Notarization

Oregon permits notarial acts for remotely located individuals using communication technology. A remote certificate needs everything an in-person certificate needs plus a statement that communication technology was used. The ORS 194.285 short forms satisfy this if you add language substantially reading: “This notarial act involved the use of communication technology.”⁸ For electronic records, the stamp does not have to be a physical ink imprint; it may be attached to or logically associated with the electronic record.¹

Correcting a Mistake

ORS 194.280 lets a notary later correct information that was included on or omitted from the certificate.¹ Method matters. The Secretary of State’s guide says never use white-out. Draw a single line through the incorrect information in ink, print the correct information above it, and initial and date the correction. If the stamp is smeared, reapply it. Record every change in your journal.

If you catch the error after the signer has left, the signer has to return with the document so the correction goes on the original certificate. Never mail a completed certificate for someone else to attach, and never make a correction you cannot verify from your journal or from the signer’s confirmation.⁷

What a Defective Certificate Can Cost You

A notarization with only a signature and stamp, with no certificate wording at all, is official misconduct under Oregon’s notary rules. A certificate missing a required element such as the venue or the signer’s name is incomplete, and you are responsible for adding that information before the notarization is final.

The financial exposure for a botched notarization is essentially unlimited. If a defective certificate causes a real estate deal to collapse or a will to be invalidated during probate, you can be sued for the resulting losses. The Secretary of State’s guide puts it plainly: a notary whose misconduct damages someone is liable for monetary damages without limit.⁷

1
Oregon Public Law. Oregon Code ORS 194.280 – Certificate of Notarial Act
2
Oregon Secretary of State. What Is Required for an Oregon Notarial Certificate
3
Oregon State Legislature. Oregon Revised Statutes 194.285 – Short Form Certificates
4
Oregon Public Law. Oregon Code ORS 194.290 – Official Stamp
5
Oregon Public Law. Oregon Code ORS 194.295 – Stamping Device
6
Oregon Public Law. Oregon Code ORS 194.240 – Identification of Individual
7
Oregon Secretary of State. Oregon Notary Public Guide
8
Oregon Public Law. Oregon Code ORS 194.277 – Notarial Act Performed for Remotely Located Individual