Notarial Certificate Wording and Notarial Practice
What a certificate must contain
A notarial certificate is the notary's written record of what was done. Expect questions on the standard elements: a venue identifying the State of Oregon and the county where the act occurred, the date of the act, a statement of the act performed (acknowledged before me, sworn and subscribed, affirmed, witnessed, copy certified), the name of the signer, the notary's signature, and the official stamp with the commissioned name, the words "Notary Public – State of Oregon," the commission number, and the expiration date.
Practice rules that produce easy points
The certificate must be completed at the time of the act and attached to the record - not handed to the signer to deliver later. Never pre-sign, pre-date, or stamp a blank certificate. The wording must match the act actually performed: a preprinted "Sworn to before me" block is a jurat, so an oath must be administered; a "acknowledged before me" block is an acknowledgment, so no oath is given.
If a document arrives with a certificate from another state that does not match Oregon requirements, the notary attaches a correct Oregon-style certificate rather than improvising inside someone else's wording. Do not alter a completed certificate after the fact; corrections are made by a new certificate or a documented, dated correction, not by erasure.
Worked example
A signer hands over an affidavit with the block "Subscribed and sworn to before me on ____." The notary must actually administer an oath or affirmation - "Do you swear or affirm the statements are true?" - then sign, date, and stamp. Completing the block without the oath is a classic exam trap: the words, not the ceremony, are what students forget.
Rule of thumb: the certificate describes what really happened, in the right county, on the right day, with the right stamp.