# Requirements for Licensees To Overcome a CMRS Presumption
> **Federal Communications Commission** · Final rule. · Published 2018-02-21 · Effective 2018-03-23 · 83 FR 7395
## Document
- **Document number:** 2018-00919
- **Category:** other
- **Federal Register citation:** 83 FR 7395
- **CFR reference:** 47 CFR 1
- **Publication date:** 2018-02-21
- **Effective date:** 2018-03-23
- **FCC docket:** WT Docket No. 16-240
## Abstract

In this document, the Federal Communications Commission adopts rules to harmonize and streamline the Commission's regulations regarding the classification of commercial and private mobile radio services, primarily by removing provisions in the Commission's rules that were outdated or unnecessary. The rules in question list various services or subservices that the Commission had classified as "mobile services" and determined to be "commercial mobile radio services" (or "CMRS") (in accordance with the definitions set forth in the Communications Act). These rules also establish in certain instances a presumption that some services are private mobile radio services (or "PMRS"), and set out a process by which that presumption can be rebutted. This action also removes any presumptions about whether mobile services are regulated as commercial or private, and instead allows licensees to rely on the statutory definitions of those terms to identify the nature and regulatory treatment of their mobile services, consistent with applicable service rules.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/02/21/2018-00919/requirements-for-licensees-to-overcome-a-cmrs-presumption)
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