Oregon Revised Statutes Procedure in Criminal Matters Generally § 132.550

(1) The name of the circuit court in which it is filed;

(2) The title of the action;

(3) A statement that the grand jury accuses the defendant or defendants of the designated offense or offenses;

(4) A separate accusation or count addressed to each offense charged, if there be more than one;

(5) A statement in each count that the offense charged therein was committed in a designated county;

(6) A statement in each count that the offense charged therein was committed on, or on or about, a designated date, or during a designated period of time;

(7) A statement of the acts constituting the offense in ordinary and concise language, without repetition, and in such manner as to enable a person of common understanding to know what is intended;

(8) The signatures of the foreman and of the district attorney; and

(9) The date the indictment is filed with the clerk of the court.