# 40 CFR § 1068.27: May EPA conduct testing with my engines/equipment?

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.27

## Section

- **Citation:** 40 CFR § 1068.27
- **Heading:** May EPA conduct testing with my engines/equipment?
- **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 1068—GENERAL COMPLIANCE PROVISIONS FOR HIGHWAY, STATIONARY, AND NONROAD PROGRAMS > Subpart A—Applicability and Miscellaneous Provisions

## Text

(a) As described in the standard-setting part, we may perform testing on your engines/equipment before we issue a certificate of conformity. This is generally known as confirmatory testing.
(b) If we request it, you must make a reasonable number of production-line engines or pieces of production-line equipment available for a reasonable time so we can test or inspect them for compliance with the requirements of this chapter.
(c) If your emission-data engine/equipment or production engine/equipment requires special components for proper testing, you must promptly provide any such components to us if we ask for them.
[81 FR 74217, Oct. 25, 2016]

## Nearby sections

- [40 CFR § 1068.1 § 1068.1 Does this part apply to me?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.1.md)
- [40 CFR § 1068.2 § 1068.2 How does this part apply for engines and how does it apply for equipment?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.2.md)
- [40 CFR § 1068.5 § 1068.5 How must manufacturers apply good engineering judgment?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.5.md)
- [40 CFR § 1068.10 § 1068.10 Practices for handling confidential business information.](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.10.md)
- [40 CFR § 1068.11 § 1068.11 Confidentiality determinations and related procedures.](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.11.md)
- [40 CFR § 1068.15 § 1068.15 General provisions for EPA decision-making.](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.15.md)
- [40 CFR § 1068.20 § 1068.20 May EPA enter my facilities for inspections?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.20.md)
- [40 CFR § 1068.25 § 1068.25 What information must I give to EPA?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.25.md)
- [40 CFR § 1068.27 § 1068.27 May EPA conduct testing with my engines/equipment?](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.27.md)
- [40 CFR § 1068.30 § 1068.30 Definitions.](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.30.md)
- [40 CFR § 1068.31 § 1068.31 Changing the status of nonroad or stationary engines under the definition of “nonroad engine”.](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.31.md)
- [40 CFR § 1068.32 § 1068.32 Explanatory terms.](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.32.md)
- [40 CFR § 1068.35 1068.35 Symbols, acronyms, and abbreviations.](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.35.md)
- [40 CFR § 1068.40 § 1068.40 Special provisions for implementing changes in the regulations in this part.](https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.40.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-40-1068.27. Check the current official text before relying on it. Not legal advice.