Applicable to RF-transmitting wireless two-way radio equipment intended for the U.S. market. This document is a process-level overview; the specific applicable provisions shall be determined by reference to the current text of 47 CFR and the review comments of the TCB.
1. Scope
FCC equipment authorization mandatorily covers all radio products capable of RF emission. As a general rule, any device that transmits wireless signals by radiating electromagnetic waves must complete the applicable compliance authorization before entering the U.S. market, regardless of output power or application scenario. There is no blanket exemption granted automatically on the grounds of low power or specialized use.
All categories of wireless equipment are covered, including consumer, industrial/commercial and professional communications equipment. Any device possessing RF emission capability must obtain the corresponding equipment authorization.
2. Core Authorization Mechanism
The FCC regulates radio products primarily through Equipment Authorization. The certification process requires Electromagnetic Compatibility (EMC) testing, together with strict verification of parameters such as operating frequency, output power, occupied bandwidth and band of operation. All test data must satisfy the corresponding technical requirements of 47 CFR; this is a mandatory gate in the process.
3. Labeling and Identification Requirements
A granted product must bear a legible FCC ID in a conspicuous location on the equipment (format example: "FCC ID: XXXXXXXX") in accordance with § 2.925 and related provisions. This number is the official identifier confirming completion of FCC compliance authorization. Products without a valid grant and a verifiable FCC ID may not be imported, sold or distributed in the United States. Devices meeting the FCC e-label eligibility criteria may display the information electronically in accordance with the applicable rules.
If the product is also placed on the Canadian market, a separate ISED / IC number must be applied; it and the FCC ID belong to two separate regulatory regimes.
4. Regulatory Basis and Official Channels
4.1 Core Regulations
Title 47: Telecommunication of the Code of Federal Regulations (47 CFR, Title 47: Telecommunication) constitutes the binding federal rules at U.S. federal level and forms the statutory basis for FCC certification requirements. Key applicable provisions include:
- Part 15 — general regulatory provisions for low-power and intentional / unintentional radiators, specifying general compliance requirements such as EMC testing, band allocation and power limits; one of the key technical bases for testing.
- Part 2 — frequency allocation and equipment authorization procedures, specifying equipment authorization rules and band-use requirements; the core procedural basis for the authorization process.
- The radio service rules applicable to the specific two-way radio must also be applied in addition (see Section 5, Stage 1).
4.2 Official Channels
- FCC Equipment Authorization section — publishes the certification process, test standards, labeling rules and authorization requirements; the primary publication channel.
- Official full-text search of 47 CFR — provides access to the original text of Part 2, Part 15 and the relevant service rules, ensuring that rule interpretation is consistent with, authoritative against and traceable to the provisions themselves.
5. Certification Process (Five Stages)
Stage 1 · Preparatory Work
- Determine the radio service category and verify the applicable rules.
- Freeze the design: fix the frequency plan, power control and antenna configuration (integral / external).
- Prepare the technical documentation: schematics, block diagram, frequency table, antenna specification, RF exposure evaluation report and draft user manual.
Stage 2 · Sample Testing
Submit representative samples to a laboratory whose test reports are accepted by the TCB (typically holding ISO/IEC 17025 accreditation), and complete the full test suite required by the applicable rules:
- Conducted and radiated emissions (output power, occupied bandwidth, spurious emission)
- Frequency tolerance and channel spacing verification
- RF exposure compliance (SAR testing or RF exposure evaluation)
The laboratory issues a test report, which serves as the technical basis for the certification application.
Stage 3 · Application (TCB Review and Grant)
Submit the certification application package to the TCB, including:
- FCC certification application form
- Test report
- Technical documentation
- Label artwork
- RF exposure statement
- Compliance declaration
The TCB reviews the package against FCC rules and procedures. Upon confirmation of compliance, it issues the FCC ID grant certificate and enters the grant into the FCC ID database.
Stage 4 · Labeling and Compliance Statements
- Apply the FCC ID as required; apply the IC number separately if the product is also marketed in Canada.
- The user manual must contain the FCC compliance warning statements, RF exposure information and operating restrictions (e.g., prohibition of use aboard aircraft; close-range use must satisfy the minimum separation distance / RF exposure limits).
Stage 5 · Post-Grant Maintenance
- During the validity of the grant, the product structure, frequency or circuitry may not be modified without authorization; otherwise the original grant may be invalidated.
- Major changes require a new application or shall be handled as a permissive change, as advised by the TCB.
- Continuously monitor FCC rule updates (e.g., revisions to channel spacing or power limits).
6. Timeline and Key Points
- Typical timeline: 4–8 weeks, depending on test complexity and document readiness.
- Common failure causes: spurious emission exceeding limits, failed SAR / RF exposure evaluation, antenna configuration inconsistent with the certified sample, incomplete technical documentation.
- Core document checklist: schematics, PCB layout, antenna specification, frequency table, RF exposure report, user manual, label artwork, application form.
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