There are exceptions, but generally the type of document doesn’t matter. As a Notary, I am not responsible for the contents of your document – only for performing the notarial act and completing the notarial certificate. As long as the type of notarization you need is permitted in Oregon, I can verify your identity and notarize the document.
A clear exception is proof of life certificates. This document — typically from a foreign government or company — asks you to verify that a U.S. resident is still alive in order to collect a pension. No state authorizes Notaries to certify whether a signer is alive.
(info from NNA)