# 40 CFR § 1039.2: Who is responsible for compliance?

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.2

## Section

- **Citation:** 40 CFR § 1039.2
- **Heading:** Who is responsible for compliance?
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 40—Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER U—AIR POLLUTION CONTROLS > PART 1039—CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES > Subpart A—Overview and Applicability

## Text

The regulations in this part 1039 contain provisions that affect both manufacturers and others. However, the requirements of this part are generally addressed to the manufacturer. The term “you” generally means the manufacturer, as defined in § 1039.801, especially for issues related to certification. Note that for engines that become new after being placed into service (such as engines converted from highway or stationary use), the requirements that normally apply for manufacturers of freshly manufactured engines apply to the importer or any other entity we allow to obtain a certificate of conformity.
[81 FR 74133, Oct. 25, 2016]

## Nearby sections

- [40 CFR § 1039.1 § 1039.1 Does this part apply for my engines?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.1.md)
- [40 CFR § 1039.2 § 1039.2 Who is responsible for compliance?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.2.md)
- [40 CFR § 1039.5 § 1039.5 Which engines are excluded from this part's requirements?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.5.md)
- [40 CFR § 1039.10 § 1039.10 How is this part organized?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.10.md)
- [40 CFR § 1039.15 § 1039.15 Do any other regulation parts apply to me?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.15.md)
- [40 CFR § 1039.20 § 1039.20 What requirements from this part apply to excluded stationary engines?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.20.md)
- [40 CFR § 1039.30 § 1039.30 Submission of information.](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.30.md)
- [40 CFR § 1039.101 § 1039.101 What exhaust emission standards must my engines meet after the 2014 model year?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.101.md)
- [40 CFR § 1039.102 § 1039.102 What exhaust emission standards and phase-in allowances apply for my engines in model year 2014 and earlier?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.102.md)
- [40 CFR § 1039.104 § 1039.104 Are there interim provisions that apply only for a limited time?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.104.md)
- [40 CFR § 1039.105 § 1039.105 What smoke opacity standards must my engines meet?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.105.md)
- [40 CFR § 1039.107 § 1039.107 What evaporative emission standards and requirements apply?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.107.md)
- [40 CFR § 1039.110 § 1039.110 Recording reductant use and other diagnostic functions.](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.110.md)
- [40 CFR § 1039.115 § 1039.115 What other requirements apply?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.115.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-40-1039.2. Check the current official text before relying on it. Not legal advice.