# Damage Tolerance and Fatigue Evaluation of Composite Rotorcraft Structures; OMB Approval of Information Collection
> **Rule** · Final rule; OMB approval of information collection. · Published 2012-08-22 · Effective 2012-01-30 · 77 FR 50576
## Document
- **Document number:** 2012-20685
- **Category:** other
- **Type:** Rule
- **Action:** Final rule; OMB approval of information collection.
- **Citation:** 77 FR 50576
- **Publication date:** 2012-08-22
- **Effective date:** 2012-01-30
- **FAA docket:** Docket No. FAA-2009-0660
## Abstract

This document notifies the public of the Office of Management and Budget's (OMB's) approval of the information collection requirement contained in the FAA's final rule, "Damage Tolerance and Fatigue Evaluation of Composite Rotorcraft Structures," which was published on December 1, 2011.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/08/22/2012-20685/damage-tolerance-and-fatigue-evaluation-of-composite-rotorcraft-structures-omb-approval-of)
---
*AI Analytics · CC0 1.0*