Chapter 2. Enforcement of Vehicle Emission Standards and Surveillance Testing

• Article 1. Assembly-Line Testing
• Article 1.5. Enforcement of Vehicle Emission Standards and Surveillance Testing for 2005 and Subsequent Model Year Heavy-Duty Engines and Vehicles
• Article 2. Enforcement of New and in-Use Vehicle Standards
• Article 2.1. Procedures for in-Use Vehicle Voluntary and Influenced Recalls
• Article 2.2. Procedures for in-Use Vehicle Ordered Recalls
• Article 2.3. In-Use Vehicle Enforcement Test Procedures
• Article 2.4. Procedures for Reporting Failures of Emission-Related Components
• Article 3. Surveillance Testing
• Article 4. Certificates of Compliance
• Article 5. Procedures for Reporting Failures of Emission-Related Equipment and Required Corrective Action