ORS 315.336
Sections 54 and 66, chapter 730, Oregon Laws 2011, provide:
Sec. 54. (1) A taxpayer may not be allowed a credit for a transportation project, other than an alternative fuel vehicle project, certified under ORS 469B.332 if the first tax year for which the credit would otherwise be allowed begins on or after January 1, 2016.
(2) A taxpayer may not be allowed a credit for an alternative fuel vehicle project certified under ORS 469B.332 if the first tax year for which the credit would otherwise be allowed begins on or after January 1, 2018. [2011 c. 730, § 54; 2013 c. 774, § 16]
Sec. 66. Sections 53 and 56 to 65 of this 2011 Act [315.336 and 469B.320 to 469B.347] apply to applications for preliminary certification submitted under section 58 of this 2011 Act [469B.326] after July 1, 2011, and to tax years beginning on or after January 1, 2011. [2011 c. 730, § 66]