Oregon Revised Statutes Protective Proceedings; Powers of Attorney; Trusts § 127.995

(1) It shall be a Class A felony for a person without authorization of the principal to willfully alter, forge, conceal or destroy an instrument, the reinstatement or revocation of an instrument or any other evidence or document reflecting the principal's desires and interests, with the intent and effect of causing a withholding or withdrawal of life-sustaining procedures or of artificially administered nutrition and hydration which hastens the death of the principal.

(2) Except as provided in subsection (1) of this section, it shall be a Class A misdemeanor for a person without authorization of the principal to willfully alter, forge, conceal or destroy an instrument, the reinstatement or revocation of an instrument, or any other evidence or document reflecting the principal's desires and interests with the intent or effect of affecting a health care decision.