# Modernization of Special Airworthiness Certification; Correction
> **Rule** · Final rule; correction. · Published 2025-08-18 · Effective 2025-10-22 · 90 FR 40041
## Document
- **Document number:** 2025-15649
- **Category:** other
- **Type:** Rule
- **Action:** Final rule; correction.
- **Citation:** 90 FR 40041
- **Publication date:** 2025-08-18
- **Effective date:** 2025-10-22
- **FAA docket:** Docket No. FAA-2023-1377
## Abstract

On July 24, 2025, the FAA published a final rule titled "Modernization of Special Airworthiness Certification". That document amended rules for the manufacture, certification, operation, maintenance, and alteration of lightsport aircraft. After publication of the final rule, FAA became aware of errors in it.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2025/08/18/2025-15649/modernization-of-special-airworthiness-certification-correction)
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