2007 ORS 78.1140¹
Evidentiary rules concerning certificated securities

The following rules apply in an action on a certificated security against the issuer:

(1) Unless specifically denied in the pleadings, each signature on a security certificate or in a necessary indorsement is admitted.

(2) If the effectiveness of a signature is put in issue, the burden of establishing effectiveness is on the party claiming under the signature, but the signature is presumed to be genuine or authorized.

(3) If signatures on a security certificate are admitted or established, production of the certificate entitles a holder to recover on it unless the defendant establishes a defense or a defect going to the validity of the security.

(4) If it is shown that a defense or defect exists, the plaintiff has the burden of establishing that the plaintiff or some person under whom the plaintiff claims is a person against whom the defense or defect cannot be asserted. [1995 c.328 §14]

1 Legislative Counsel Committee, CHAPTER 78—Investment Securities, https://­www.­oregonlegislature.­gov/­bills_laws/­ors/­078.­html (2007) (last ac­cessed Feb. 12, 2009).
 
2 OregonLaws.org contains the con­tents of Volume 21 of the ORS, inserted along­side the per­tin­ent statutes. See the preface to the ORS An­no­ta­tions for more information.
 
3 OregonLaws.org assembles these lists by analyzing references between Sections. Each listed item refers back to the current Section in its own text. The result reveals relationships in the code that may not have otherwise been apparent.