# Parts and Accessories Necessary for Safe Operation; License Plate Lamps
> **Federal Motor Carrier Safety Administration** · Final rule. · Published 2026-02-19 · Effective 2026-03-23 · 91 FR 7871
## Document
- **Document number:** 2026-03259
- **Category:** motor-carrier
- **Sub-agency:** Federal Motor Carrier Safety Administration
- **Federal Register citation:** 91 FR 7871
- **CFR reference:** 49 CFR 393
- **Publication date:** 2026-02-19
- **Effective date:** 2026-03-23
- **DOT docket:** Docket No. FMCSA-2025-0122
## Abstract

FMCSA amends the Federal Motor Carrier Safety Regulations (FMCSRs) to add an exception from the lamp and reflective device requirements for license plate lamps on the rear of truck tractors while towing a trailer. This amendment removes an unnecessary regulatory requirement without impacting safety.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2026/02/19/2026-03259/parts-and-accessories-necessary-for-safe-operation-license-plate-lamps)
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