40 CFR 204.5 : Protection Of Environment (§ 1.1 To Parts 1851-1899) — (§ 190.01 To Part 259) — Environmental Protection Agency (Continued) (§ 190.01 To Part 259) — Noise Abatement Programs (§ 201.1 To Appendix A To Part 211) — Noise Emission Standards For Construction Equipment (§ 204.1 To Appendix I To Part 204) — General Provisions (§ 204.1 To § 204.5-3) — Exemptions.