OAR 340-256-0465: Emission Control System Inspection: Test Equipment Criteria for OBD Test Program

Edition: Current OARD snapshotEffective: 2025-07-01Last verified: 2026-09-07

Official history and status

Statutory/Other Authority: ORS 468A.380

Statutes/Other Implemented: ORS 468A.380

History: DEQ 4-2025, amend filed 01/10/2025, effective 07/01/2025 DEQ 21-2020, amend filed 11/19/2020, effective 11/19/2020 DEQ 17-2000, f. & cert. ef. 10-25-00

This rule cites

Cited by

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