# Federal Motor Vehicle Safety Standards; Child Restraint Systems, Child Restraint Anchorage Systems; Incorporation by Reference
> **National Highway Traffic Safety Administration** · Final rule; delay of effective date. · Published 2025-02-14 · Effective 2025-01-07 · 90 FR 9611
## Document
- **Document number:** 2025-02583
- **Category:** fmvss
- **Sub-agency:** National Highway Traffic Safety Administration
- **Federal Register citation:** 90 FR 9611
- **CFR reference:** 49 CFR 571
- **Publication date:** 2025-02-14
- **Effective date:** 2025-01-07
- **DOT docket:** Docket No. NHTSA-2024-0089
## Abstract

This document delays until March 20, 2025, the effective date of the January 7, 2025, final rule that amends Federal Motor Vehicle Safety Standard (FMVSS) No. 225; Child restraint systems, and FMVSS No. 213b; Child restraint systems.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2025/02/14/2025-02583/federal-motor-vehicle-safety-standards-child-restraint-systems-child-restraint-anchorage-systems)
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