ORS 315.640
Section 27, chapter 913, Oregon Laws 2009, provides:
Sec. 27. A credit may not be claimed under ORS 315.640 if the initial tax year in which the credit would otherwise be allowed begins on or after January 1, 2030. [2009 c. 913, § 27; 2013 c. 750, § 43; 2016 c. 31, § 1; 2021 c. 525, § 4; 2023 c. 490, § 15]