On February 9th, 2018 the Anatel Resolution No. 686 will come into force.
This document is going to repeal technical Standards and Regulations concerned Certification of Telecommunication Products.
In case of any change of technical requirements for already certified product or the one that is in a process of certification, Anatel will establish adaptation period to new requirements. During this period, product sale can be continued according to the homologation certificates in force.
The official link to the document:
Information has been prepared by the GMA Consult Group team.