Other Oregon Certificates Sort By Featured Price (Low/High) Price (High/Low) Products (A/Z) Products (Z/A) Copy Certification by NotaryDetails If no other copy certification wording is prescribed, this certificate may be used by Notaries to certify true copies of original documents — if state law so allows. Pad of 100 certificates. Oregon Fee Schedule & FrameDetails Post the fees you may legally charge. Witnessing or Attesting a SignatureDetails The Signature Witnessing or Attesting certificate is used to determine that the signature appearing on a document is that of the person appearing before the Notary and named in the document. Pad of 100 certificates.