# Private Land Mobile Radio Rules
> **Federal Communications Commission** · Final rule. · Published 2012-10-10 · Effective 2012-11-09 · 77 FR 61535
## Document
- **Document number:** 2012-24792
- **Category:** other
- **Federal Register citation:** 77 FR 61535
- **CFR reference:** 47 CFR 90
- **Publication date:** 2012-10-10
- **Effective date:** 2012-11-09
- **FCC docket:** WT Docket No. 11-69 and ET Docket 09-234
## Abstract

In this document, the Commission modifies its rules to permit the certification and use of Terrestrial Trunked Radio (TETRA) equipment. These amendments are necessary in order to permit implementation of TETRA technology in the United States.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/10/10/2012-24792/private-land-mobile-radio-rules)
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