ORS 358.487
Section 4 (2), chapter 718, Oregon Laws 2007, provides: Sec. 4. (2) Nothing in the amendments to ORS 358.487, 358.540 and 358.541 by sections 1 to 3 of this 2007 Act affects the status of property that is classified as historic property on the effective date of this 2007 Act [September 27, 2007]. Such property may continue to receive special assessment under ORS 358.480 to 358.545 until the completion of the 15-year term that is in effect on the effective date of this 2007 Act. [2007 c. 718, § 4(2)]