• § 205.150 - Applicability.

• § 205.151 - Definitions.

• § 205.152 - Noise emission standards.

• § 205.153 - Engine displacement.

• § 205.154 - Consideration of alternative test procedures.

• § 205.155 - Motorcycle class and manufacturer abbreviation.

• § 205.156 - [Reserved]

• § 205.157 - Requirements.

• § 205.157-1 - General requirements.

• § 205.157-2 - Compliance with standards.

• § 205.157-3 - Configuration identification.

• § 205.158 - Labeling requirements.

• § 205.159 - Testing by the Administrator.

• § 205.160 - Selective enforcement auditing (SEA) requirements.

• § 205.160-1 - Test request.

• § 205.160-2 - Test sample selection and preparation.

• § 205.160-3 - [Reserved]

• § 205.160-4 - Testing procedures.

• § 205.160-5 - Reporting of the test results.

• § 205.160-6 - Passing or failing under SEA.

• § 205.160-7 - Continued testing.

• § 205.160-8 - Prohibition of distribution in commerce; manufacturer's remedy.

• § 205.162 - In-use requirements.

• § 205.162-1 - Warranty.

• § 205.162-2 - Tampering.

• § 205.162-3 - Instructions for maintenance, use, and repair.

• § 205.163 - Recall of noncomplying motorcycles; relabeling of mislabeled motorcycles.

• Appendix Appendix I - Appendix I to Subparts D-E of Part 205—Motorcycle Noise Emission Test Procedures [Note]