Or. Admin. R. 166-500-0020
ORS 183.355
ORS 183.355, ORS 183.360 & ORS 183.335
OSA 3-2026, amend filed 05/26/2026, effective 06/01/2026
OSA 3-2017, amend filed 12/18/2017, effective 12/18/2017
OSA 1-2013, f. & cert. ef. 10-10-13
OSA 2-2012, f. & cert. ef. 9-12-12
OSA 2-2007, f. & cert. ef. 7-31-07
OSA 2-2000, f. & cert. ef. 3-9-00
OSA 5-1999(Temp), f. & cert. ef. 12-9-99 thru 5-10-00
OSA 13-1997, f. & cert. ef. 11-3-97, Renumbered from 166-510-0001
Suspended by OSA 9-1997(Temp), f. & cert. ef. 10-6-97
OSA 4-1995, f. 8-15-95, cert. ef. 9-1-95
OSA 9-1997(Temp), f. & cert. ef. 10-6-97