40 C.F.R. § 1033.10
Organization of this part.
Cite as 40 C.F.R. § 1033.10 (2026)
The regulations in this part 1033 contain provisions that affect locomotive manufacturers, remanufacturers, and others. However, the requirements of this part are generally addressed to the locomotive manufacturer/remanufacturer. The term “you” generally means the manufacturer/remanufacturer, as defined in § 1033.901. This part 1033 is divided into the following subparts: (a) Subpart A of this part defines the applicability of part 1033 and gives an overview of regulatory requirements. (b) Subpart B of this part describes the emission standards and other requirements that must be met to certify locomotives under this part. Note that § 1033.150 discusses certain interim requirements and compliance provisions that apply only for a limited time. (c) Subpart C of this part describes how to apply for a certificate of conformity. (d) Subpart D of this part describes general provisions for testing and auditing production locomotives. (e) Subpart E of this part describes general provisions for testing in-use locomotives. (f) Subpart F of this part and 40 CFR part 1065 describe how to test locomotives and engines. (g) Subpart G of this part and 40 CFR part 1068 describe requirements, prohibitions, exemptions, and other provisions that apply to locomotive manufacturer/remanufacturers, owners, operators, and all others. (h) Subpart H of this part describes how you may generate and use emission credits to certify your locomotives. (i) Subpart I of this part describes provisions for locomotive owners and operators. (j) Subpart J of this part contains definitions and other reference information.
- Cross-references to the CFR
- 1033.1501033.901.