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Brazil- ANATEL Published two new Acts nº 237 (replaced Act 6506) & 423 (amendment Act 14448)

Updated: Jul 7, 2023




ANATEL had published two new Acts as mentioned detail below:


• Act 237 – Replace Act 6506 and update testing procedures for restricted radiated radiocommunication equipment

• Act No. 423 – Updates Act No. 14448 related to the assessment of technical requirements for restricted radiation radiocommunication equipment and includes new equipment permitted in Brazil.


The main amendment is listed below:

Act 237/2022:

1) Revokes Act 6506 (testing method/procedures) replace to Act 237/2022

2) Include test procedures for:

· WIFI 6E devices: in accordance with FCC KDB 789033 D02 (Reference 3.15);

· Emitter-sensor level detection devices: operating in the 76-81 GHz band in accordance with ETSI EN 302 729 V2.1.1 (Reference 3.12) and ETSI EN 302 372 V2.1.1 (Reference 3.13);

· Vehicle Communication System devices: in accordance with ETSI EN 302 571 V2.1.1 (Reference 3.11);

· Multigigabit Wireless System: operating in the band 57-71 GHz in accordance with ANSI C63.10 (Reference 3.5);

· LBE and FBE devices (Access sharing system): operating in the bands 5,150-5,350 MHz, 5,470-5,725 MHz, and 5,725-5,850 MHz in accordance with ETSI EN 301 893 V2.1.1 (Reference 3.10).


Official link of Act 237:



Act 423/2022:


1) Including technical requirements:


• Body scanning transmitter sensors for security applications operating in the 76-81 GHz band;

• Interactive motion sensors installed in vehicles in the 57-64 GHz band;

• Wireless multi-gigabit systems operating in the 57-66 GHz band in fixed applications;

• UWB devices operating at 3100-3300 MHz and 3700-10600 MHz installed in vehicles;

• 5150–5350 MHz equipment installed in vehicles and trains.


2) Amendment the following technical requirements.





Official link of Act 423:




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