Oregon Administrative Rules
Chapter 340 - DEPARTMENT OF ENVIRONMENTAL QUALITY
Division 256 - MOTOR VEHICLES
- Section 340-256-0010 - Definitions
- Section 340-256-0100 - Visible Emissions: General Requirements, Exclusions
- Section 340-256-0110 - Visible Emissions: Special Requirements for Excluded Motor Vehicles
- Section 340-256-0120
- Section 340-256-0130 - Visible Emissions: Motor Vehicle Fleet Operation
- Section 340-256-0140 - Visible Emissions: Dealer Compliance
- Section 340-256-0150 - Visible Emissions: Opacity Method of Measurement
- Section 340-256-0160 - Visible Emissions: Alternative Methods of Measuring Visible Emissions
- Section 340-256-0200 - Certification of Pollution Control Systems: County Designations
- Section 340-256-0210 - Certification of Pollution Control Systems: Criteria for Certification of Motor Vehicle Pollution Control Systems
- Section 340-256-0220 - Compliance With Oregon Low Emission Vehicle Program
- Section 340-256-0300 - Emission Control System Inspection: Scope
- Section 340-256-0310 - Emission Control System Inspection: Government-Owned Vehicle, Permanent Fleet Vehicle and United States Government Vehicle Testing Requirements
- Section 340-256-0320 - Emission Control System Inspection: Motor Vehicle Inspection Program Fee Schedule
- Section 340-256-0330 - Emission Control System Inspection: Department of Defense Personnel Participating in the Privately Owned Vehicle Import Control Program
- Section 340-256-0340 - Emission Control System Inspection: Light Duty Motor Vehicle and Heavy Duty Gasoline Motor Vehicle Emission Control Test Method for Basic Program
- Section 340-256-0350
- Section 340-256-0355 - Emission Control System Inspection: Emissions Control Test Method for OBD Test Program
- Section 340-256-0356 - Emission Control System Inspection: Emissions Control Test Method for On-Site Vehicle Testing for Automobile Dealerships
- Section 340-256-0357 - Emission Control System Inspection: Emissions Control Test Method for Clean-Screening Program
- Section 340-256-0358 - Emission Control System Inspection: Emissions Control Test Method for Self-Service Testing Program
- Section 340-256-0360
- Section 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
- Section 340-256-0380 - Emission Control System Inspection: Light Duty Motor Vehicle Emission Control Test Criteria for Basic Program
- Section 340-256-0390 - Emission Control System Inspection: Heavy Duty Gasoline Motor Vehicle Emission Control Test Criteria
- Section 340-256-0400 - Emission Control System Inspection: Light Duty Motor Vehicle Emission Control Standards for Basic Program
- Section 340-256-0410
- Section 340-256-0420 - Emission Control System Inspection: Heavy-Duty Gasoline Motor Vehicle Emission Control Standards
- Section 340-256-0430
- Section 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
- Section 340-256-0450 - Emission Control System Inspection: Gas Analytical System Licensing Criteria for Basic Program
- Section 340-256-0460
- Section 340-256-0465 - Emission Control System Inspection: Test Equipment Licensing Criteria for OBD Test Program
- Section 340-256-0470 - Emission Control System Inspection: Agreement With Independent Contractor; Qualifications of Contractor; Agreement Provisions
- Section 340-256-0500 - Background
- Section 340-256-0510 - Requirements for Approved Retrofit Technology
- Section 340-256-0520 - Certificate of Approved Retrofit Compliance
- Section 340-256-0530 - Issuance of a Certificate of Approved Retrofit Compliance
- Section 340-256-0540 - Annual renewal and Periodic Verification Process
- Section 340-256-0550 - Approved Retrofit Technology labeling requirements
- Section 340-256-0560 - Component Swapping or Re-Designation of Approved Retrofit Technology
Disclaimer: These regulations may not be the most recent version. Oregon may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google
Privacy Policy and
Terms of Service apply.