Anatel has taken a major step toward modernizing Brazil wireless regulations with the publication of Act No. 14158/2025. This new regulation updates the technical requirements for radio frequency devices, aligning Brazil’s framework with international ETSI and FCC standards. The revision strengthens compatibility with next-generation wireless technologies, including Wi-Fi 6E, Wi-Fi 7, and advanced radar systems.
Key Regulatory Changes
Updated Technical Requirements for RF Devices
Act No. 14158/2025 replaces and expands the previous Act No. 14448/2017, redefining test methods, emission limits, and frequency allocations across multiple wireless applications.
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Wireless Microphones: Adoption of ETSI EN 300 422-1 V2.2.1 sets new transmission power limits for digital multichannel systems.
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Automotive & Airport Radars: Broader definitions for land and air radar systems, harmonized with prior Acts 4776/2020 and 14448/2017.
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Wi-Fi / RLAN Systems: Revised rules for the 5 GHz and 6 GHz bands allow outdoor operation, adjust power density limits, and align testing with FCC KDB 789033.
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mmWave & High-Frequency Devices: New parameters for bands above 57 GHz, including drone and vehicular applications, and fresh rules for links exceeding 100 GHz.
Moreover, Anatel now defines uniform spurious emission limits and adds stricter attenuation thresholds for digital modulation and power control mechanisms, simplifying spectrum use across technologies.
Impact on Market Access and Product Certification
Manufacturers with devices already certified under Act No. 14448/2017 can maintain their certifications until April 6, 2026. After that date, renewals and new certifications must comply with the new ETSI/FCC-aligned standards. This change ensures that all new RF devices entering the Brazilian market meet global performance and safety expectations.
Why This Matters for Manufacturers
This update creates a smoother pathway for innovative wireless devices to achieve compliance in Brazil. By aligning local standards with global references, Anatel makes it easier for manufacturers to expand product reach without redundant testing or redesign.
For companies planning future launches, preparing early for these requirements will be key to ensuring timely market access.
Need expert support to navigate these updates? Explore our Product Certification Service to ensure your wireless devices comply with the latest Brazil wireless regulations and international standards.
Impact Assessment
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Technical Standards: ✅ Yes
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Type Approval & Market Access: ❌ No
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Imports, Customs, Trade, or Market Surveillance: ❌ No
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Spectrum Management: ✅ Yes
