Chapter 2 - Enforcement of Vehicle Emission Standards and Surveillance Testing
- Article 1 - Assembly-Line Testing (§§ 2050 — 2062)
- Article 1.5 - Enforcement of Vehicle Emission Standards and Surveillance Testing for 2005 and Subsequent Model Year Heavy-Duty Engines and Vehicles (§ 2065)
- Article 2 - Enforcement of New and in-Use Vehicle Standards (§§ 2100 — 2110)
- Article 2.1 - Procedures for in-Use Vehicle Voluntary and Influenced Recalls (§§ 2111 — 2121)
- Article 2.2 - Procedures for in-Use Vehicle Ordered Recalls (§§ 2122 — 2135)
- Article 2.3 - In-Use Vehicle Enforcement Test Procedures (§§ 2136 — 2140)
- Article 2.4 - Procedures for Reporting Failures of Emission-Related Components (§§ 2141 — 2149)
- Article 3 - Surveillance Testing (§§ 2150 — 2153)
- Article 4 - Certificates of Compliance (§§ 2160 — 2165)
- Article 5 - Procedures for Reporting Failures of Emission-Related Equipment and Required Corrective Action (§§ 2166 — 2174)