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ARTICLE · 15 AUGUST 2024

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Amendment To ANATEL's Cybersecurity Regulations - Incident Notification And Prior Evaluation Of Suppliers

Mayer Brown
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The amendments to the Resolution will come into force on September 2, 2024, by which time the internal policies of telecommunication service providers must have been modified.

BrazilTechnology
Cristiane Manzueto
Cristiane Manzueto
Rodrigo Leal
Rodrigo Leal
Letícia Allavato
Letícia Allavato
Diego Semeraro
Diego Semeraro
Vítor Montovani
Vítor Montovani
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The National Telecommunications Agency (ANATEL) published Resolution No. 767 of August 2024 (the "Resolution"), which amended Resolution No. 740 of 2020, also known as the Cybersecurity Regulation Applied to the Telecommunications Sector ("R-Ciber"). The amendments to the Resolution will come into force on September 2, 2024, by which time the internal policies of telecommunication service providers must have been modified.

With regard to aspects of information security and data protection, the Resolution essentially changed two points:

1. Extension of the obligation to notify ANATEL of information security incidents

R-Ciber created an obligation to notify ANATEL of relevant incidents that substantially affect the security of telecommunications networks and user data. R-Ciber's specific definition of an "incident" includes an event that allows, or may allow, a breach of the confidentiality, availability, or integrity of protected information, or an event which

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