OAR 331-420-0000: Practice Standards

Edition: Current OARD snapshotEffective: 2018-03-01Last verified: 2026-09-07

Official history and status

Statutory/Other Authority: ORS 680.550, 680.565, 680.500, 676.615 & 676.586

Statutes/Other Implemented: ORS 680.550, 680.565 & 680.500

History: HLO 70-2018, amend filed 02/28/2018, effective 03/01/2018 HLA 10-2013, f. & cert. ef. 7-1-13 HLO 2-2004, f. 6-29-04, cert. ef. 7-1-04 HLO 1-2003, f. 1-21-03, cert. ef. 2-1-03 HDLP 3-1998, f. 6-26-98, cert. ef. 7-1-98, Renumbered from 333-020-0085 HD 22-1993, f. 12-30-93, cert. ef. 1-1-94 HD 3-1992, f. & cert. ef. 3-25-92, Sub. (9)(a) thru (h) Renumbered to 333-020-0090 & 333-020-0100 HD 13-1991(Temp), f. & cert. ef. 9-30-91 HD 4-1989, f. & cert. ef. 6-1-89 HD 4-1988, f. & cert. ef. 3-4-88

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Official source: https://secure.sos.state.or.us/oard/