ORS 317.122
Section 20, chapter 913, Oregon Laws 2009, provides:
Sec. 20. (1) A credit may not be claimed under ORS 317.122 (1) for tax years beginning on or after January 1, 2018.
(2) A credit may not be claimed under ORS 317.122 (2) for tax years beginning on or after January 1, 2014. [2009 c. 913, § 20; 2011 c. 730, § 4; 2013 c. 750, § 46]