OAR 340-256-0357
Emission Control System Inspection: Emissions Control Test Method for Clean-Screening Program

This rule documents the Clean-Screening test method.

(1)

DEQ may evaluate emissions of vehicles on the roadway using an optical attenuation method of observing actual pollutant emissions, remotely received electronic broadcasts of the vehicles’ emissions diagnostic data, or other means approved under section (5) of this rule.

(2)

A vehicle that meets DEQ’s emissions standards for on-road testing within a time period not to exceed one year from its required registration date will be issued a Certificate of Compliance without being required to pass the emissions inspection station test otherwise required.

(3)

Before implementing Clean-Screening under this rule, DEQ must conduct a rulemaking to establish processes, policies, and procedures, including:

(a)

The test technique for On-Road Clean-Screening;

(b)

The valid test period of On-Road Clean-Screening;

(c)

Procedures for identifying an on-road vehicle;

(d)

Procedures for protecting the test process from vandalism and cheating; and

(e)

Testing standards for Clean-Screening.

(4)

If DEQ uses the optical attenuation method for Clean-Screening, 1975 and newer model year vehicles are eligible for Clean-Screening. If DEQ uses broadcast data from vehicles’ ODB systems for Clean-Screening, 1996 and newer model year vehicles are eligible for Clean-Screening.
(5) If DEQ develops and implements additional test methods for use in the Clean-Screening program, DEQ must develop documentation that such method will provide equal or greater accuracy in identifying vehicles that would pass or fail the otherwise required emission test.

Source: Rule 340-256-0357 — Emission Control System Inspection: Emissions Control Test Method for Clean-Screening Program, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=340-256-0357.

340‑256‑0010
Definitions 340‑256‑0100
Visible Emissions: General Requirements, Exclusions 340‑256‑0110
Visible Emissions: Special Requirements for Excluded Motor Vehicles 340‑256‑0130
Visible Emissions: Motor Vehicle Fleet Operation 340‑256‑0140
Visible Emissions: Dealer Compliance 340‑256‑0150
Visible Emissions: Opacity Method of Measurement 340‑256‑0160
Visible Emissions: Alternative Methods of Measuring Visible Emissions 340‑256‑0200
Certification of Pollution Control Systems: County Designations 340‑256‑0210
Certification of Pollution Control Systems: Criteria for Certification of Motor Vehicle Pollution Control Systems 340‑256‑0220
Compliance With Oregon Low Emission Vehicle Program 340‑256‑0300
Emission Control System Inspection: Scope 340‑256‑0310
Emission Control System Inspection: Government-Owned Vehicle, Permanent Fleet Vehicle and United States Government Vehicle Testing Requirements 340‑256‑0320
Emission Control System Inspection: Motor Vehicle Inspection Program Fee Schedule 340‑256‑0330
Emission Control System Inspection: Department of Defense Personnel Participating in the Privately Owned Vehicle Import Control Program 340‑256‑0340
Emission Control System Inspection: Light Duty Motor Vehicle and Heavy Duty Gasoline Motor Vehicle Emission Control Test Method for Basic Program 340‑256‑0355
Emission Control System Inspection: Emissions Control Test Method for OBD Test Program 340‑256‑0356
Emission Control System Inspection: Emissions Control Test Method for On-Site Vehicle Testing for Automobile Dealerships 340‑256‑0357
Emission Control System Inspection: Emissions Control Test Method for Clean-Screening Program 340‑256‑0358
Emission Control System Inspection: Emissions Control Test Method for Self-Service Testing Program 340‑256‑0370
Emission Control System Inspection: Renewal of Registration for Light Duty Motor Vehicles and Heavy Duty Gasoline Motor Vehicles Temporarily Operating Outside of Oregon 340‑256‑0380
Emission Control System Inspection: Light Duty Motor Vehicle Emission Control Test Criteria for Basic Program 340‑256‑0390
Emission Control System Inspection: Heavy Duty Gasoline Motor Vehicle Emission Control Test Criteria 340‑256‑0400
Emission Control System Inspection: Light Duty Motor Vehicle Emission Control Standards for Basic Program 340‑256‑0420
Emission Control System Inspection: Heavy-Duty Gasoline Motor Vehicle Emission Control Standards 340‑256‑0440
Emission Control System Inspection: Criteria for Qualifications of Persons Eligible to Inspect Motor Vehicles and Motor Vehicle Pollution Control Systems and Execute Certificates 340‑256‑0450
Emission Control System Inspection: Gas Analytical System Licensing Criteria for Basic Program 340‑256‑0465
Emission Control System Inspection: Test Equipment Licensing Criteria for OBD Test Program 340‑256‑0470
Emission Control System Inspection: Agreement With Independent Contractor
Last Updated

Jun. 8, 2021

Rule 340-256-0357’s source at or​.us