2013 ORS § 307.537¹
Application

The amendments to ORS 307.521 (Application for exemption) (1) by section 5, chapter 930, Oregon Laws 1991, changing the period of the exemption provided under ORS 307.515 (Definitions for ORS 307.515 to 307.523) to 307.523 (Time for filing application) from 10 to 20 years, apply to property granted exemption pursuant to applications filed on or after September 29, 1991. [1989 c.803 §12; 1991 c.459 §69; 1991 c.930 §11; 1997 c.752 §16; 2001 c.114 §15]