# Model Years 2027 and Beyond Corporate Average Fuel Economy Standards and Model Years 2030 and Beyond Heavy-Duty Pickup Trucks and Vans Fuel Efficiency Improvement Program Standards

> **NHTSA** · Rulemaking · Modified 2025-12-04T21:07:44Z

## Docket
- **Docket ID:** NHTSA-2023-0022
- **Agency:** NHTSA
- **Type:** Rulemaking
- **Last modified:** 2025-12-04T21:07:44Z

## Source
- [regulations.gov docket](https://www.regulations.gov/docket/NHTSA-2023-0022)
- [Public comments](https://www.regulations.gov/docket/NHTSA-2023-0022/comments)

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