2013 ORS § 135.510¹
Grounds for motion to set aside the indictment
(1) The indictment shall be set aside by the court upon the motion of the defendant in either of the following cases:
(a) When it is not found, indorsed and presented as prescribed in ORS 132.360 (Number of jurors required to concur), 132.400 (Indorsement of indictment as a true bill) to 132.430 (Finding against indictment) and 132.580 (Names of grand jury witnesses on indictment).
(b) When the names of the witnesses examined before the grand jury are not inserted at the foot of the indictment or indorsed thereon.
(2) Nothing in subsection (1)(b) of this section shall affect the application of ORS 132.580 (Names of grand jury witnesses on indictment). [Amended by 1959 c.426 §2; 1973 c.836 §178]