# Antidrug and Alcohol Misuse Prevention Programs for Personnel Engaged in Specified Aviation Activities; Supplemental Regulatory Flexibility Determination
> **Rule** · Final rule; supplemental regulatory flexibility determination. · Published 2011-03-08 · 76 FR 12559
## Document
- **Document number:** 2011-5257
- **Category:** other
- **Type:** Rule
- **Action:** Final rule; supplemental regulatory flexibility determination.
- **Citation:** 76 FR 12559
- **Publication date:** 2011-03-08
- **FAA docket:** Docket No.: FAA-2002-11301
## Abstract

This document announces the completion and availability of a supplemental regulatory flexibility determination for a previously published final rule. That final rule amended the FAA regulations governing drug and alcohol testing to clarify that each person who performs a safety-sensitive function for a regulated employer by contract, including bysubcontract at any tier, is subject to testing.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/03/08/2011-5257/antidrug-and-alcohol-misuse-prevention-programs-for-personnel-engaged-in-specified-aviation)
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