# 49 CFR § 663.13: Buy America requirements

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-49-663.13

## Section

- **Citation:** 49 CFR § 663.13
- **Heading:** Buy America requirements
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 49—Transportation > Subtitle B—Other Regulations Relating to Transportation > CHAPTER VI—FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION > PART 663—PRE-AWARD AND POST-DELIVERY AUDITS OF ROLLING STOCK PURCHASES > Subpart A—General

## Text

A Buy America certification under this part shall be issued in addition to any certification which may be required by part 661 of this title. Nothing in this part precludes FTA from conducting a Buy America investigation under part 661 of this title.

## Nearby sections

- [49 CFR § 663.1 § 663.1 Purpose.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.1.md)
- [49 CFR § 663.3 § 663.3 Scope.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.3.md)
- [49 CFR § 663.5 § 663.5 Definitions.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.5.md)
- [49 CFR § 663.7 § 663.7 Certification of compliance to FTA.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.7.md)
- [49 CFR § 663.9 § 663.9 Audit limitations.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.9.md)
- [49 CFR § 663.11 § 663.11 Audit financing.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.11.md)
- [49 CFR § 663.13 § 663.13 Buy America requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.13.md)
- [49 CFR § 663.15 § 663.15 Compliance.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.15.md)
- [49 CFR § 663.21 § 663.21 Pre-award audit requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.21.md)
- [49 CFR § 663.23 § 663.23 Description of pre-award audit.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.23.md)
- [49 CFR § 663.25 § 663.25 Pre-award Buy America certification.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.25.md)
- [49 CFR § 663.27 § 663.27 Pre-award purchaser's requirements certification.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.27.md)
- [49 CFR § 663.31 § 663.31 Post-delivery audit requirements.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.31.md)
- [49 CFR § 663.33 § 663.33 Description of post-delivery audit.](https://www.frixlaw.com/law-library/statutes/ecfr-49-663.33.md)

---

Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-49-663.13. Check the current official text before relying on it. Not legal advice.