The certification of telecommunications products in Brazil is regulated by ANATEL, and is based on the following standards:

Res. No. 242 30/11/2000Regulation for the certification and approval of telecommunications products.
Res. No. 323 7/11/2002Standard for certification of telecommunications products.
Res. 442 21/07/2006Regulation for the certification of telecommunications equipment for the aspects of electromagnetic compatibility.

Repeal Res. 237 of 14/11/2000.

Source: Teleco