# FCC Registration Number Rules
> **Federal Communications Commission** · Final rule. · Published 2002-05-28 · Effective 2002-05-28 · 67 FR 36818
## Document
- **Document number:** 02-13226
- **Category:** other
- **Federal Register citation:** 67 FR 36818
- **CFR reference:** 47 CFR 1
- **Publication date:** 2002-05-28
- **Effective date:** 2002-05-28
- **FCC docket:** DA 02-494
## Abstract

On August 31, 2001 the Commission released final rules amending its rules to require persons and entities doing business with the Commission to obtain a unique identifying number called the FCC Registration Number (FRN) and to supply it when doing business with the Commission. The Commission is revising those rules to correct nonsubstantive errors.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/05/28/02-13226/fcc-registration-number-rules)
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