# Federal Motor Vehicle Safety Standards; Occupant Crash Protection; Correction
> **National Highway Traffic Safety Administration** · Correcting amendments. · Published 2001-09-19 · Effective 2001-09-19 · 66 FR 48220
## Document
- **Document number:** 01-23342
- **Category:** fmvss
- **Sub-agency:** National Highway Traffic Safety Administration
- **Federal Register citation:** 66 FR 48220
- **CFR reference:** 49 CFR 571
- **Publication date:** 2001-09-19
- **Effective date:** 2001-09-19
- **DOT docket:** Docket No. NHTSA-01-10636
## Abstract

This rule corrects an error in the neck injury criteria that are specified for the alternative unbelted sled test included in our occupant protection standard. We revised certain of the neck injury criteria in a final rule; correcting amendment published in the Federal Register (63 FR 71390) on December 28, 1998. However, we have become aware that, as a result of that final rule; correcting amendment, portions of the neck injury criteria that were not revised were inadvertently deleted from the standard as published in the Code of Federal Regulations. This document reinstates the inadvertently deleted criteria.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/09/19/01-23342/federal-motor-vehicle-safety-standards-occupant-crash-protection-correction)
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