# Federal Motor Vehicle Safety Standards; Minimum Sound Requirements for Hybrid and Electric Vehicles

> **NHTSA** · Rulemaking · Modified 2025-10-22T19:08:52Z

## Docket
- **Docket ID:** NHTSA-2022-0061
- **Agency:** NHTSA
- **Type:** Rulemaking
- **Last modified:** 2025-10-22T19:08:52Z

## Source
- [regulations.gov docket](https://www.regulations.gov/docket/NHTSA-2022-0061)
- [Public comments](https://www.regulations.gov/docket/NHTSA-2022-0061/comments)

---

*AI Analytics · CC0 1.0*