79 sections indexed, 20 with our notes. Our index and notes; the law itself is at its source: official text ↗

Chapter I Preliminary Provisions

Chapter II, Section I Processing of Personal Data: Requirements for Processing Personal Data

Article 8

Requirements for consent (our heading)

2
Consent. Consent must be free, informed and unambiguous, given in writing or by other means showing the data subject's will; controller bears proof. Art. 5(XII), Art. 8
1
Marketing. No specific marketing rule; requires a legal basis, and data subjects may object or revoke consent. Art. 18 para. 2, Art. 8 para. 5
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Chapter II, Section II Processing of Sensitive Personal Data

Chapter II, Section III Processing of Personal Data of Children and Adolescents

Chapter II, Section IV End of Data Processing

Chapter III Rights of the Data Subject

Article 18

Data subject rights against the controller (our heading)

3
Rights. Confirmation, access, correction, anonymization/blocking/deletion, portability, consent revocation, objection and review of automated decisions. Art. 18, Art. 20
1
Marketing. No specific marketing rule; requires a legal basis, and data subjects may object or revoke consent. Art. 18 para. 2, Art. 8 para. 5
Open article 18 in the official text ↗
Article 20

Review of automated decisions (our heading)

3
Rights. Confirmation, access, correction, anonymization/blocking/deletion, portability, consent revocation, objection and review of automated decisions. Art. 18, Art. 20
Open article 20 in the official text ↗

Chapter IV, Section I Processing of Personal Data by Public Authorities: Rules

Chapter IV, Section II Liability

Chapter V International Data Transfer

Article 33

Permitted international transfers (our heading)

2
Transfers abroad. Transfers allowed via adequacy, ANPD standard clauses (mandatory since Aug 2025), ANPD-approved specific clauses or BCRs, or specific consent. Art. 33; Res. CD/ANPD 19/2024 · from a secondary source
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Chapter VI, Section I Personal Data Processing Agents: Controller and Processor

Chapter VI, Section II Data Protection Officer (Encarregado)

Chapter VI, Section III Liability and Compensation for Damages

Chapter VII, Section I Security and Good Practices: Data Security and Confidentiality

Article 48

Security incident notification (our heading)

2
Tell the regulator. Notify ANPD within 3 business days of learning an incident affected personal data and may cause relevant risk or harm. Art. 48; Res. CD/ANPD 15/2024 · from a secondary source
3
Tell people. Notify affected data subjects within 3 business days when the incident may cause relevant risk or harm. Art. 48; Res. CD/ANPD 15/2024 · from a secondary source
Open article 48 in the official text ↗

Chapter VII, Section II Good Practices and Governance

Chapter VIII, Section I Enforcement: Administrative Sanctions

Chapter IX, Section I National Data Protection Agency (ANPD) and National Council for Personal Data Protection and Privacy: National Data Protection Agency (ANPD)

Chapter IX, Section II National Council for Personal Data Protection and Privacy

Chapter X Final and Transitional Provisions

Start from the question. Pick a topic to see the sections of LGPD that deal with it, and how 39 laws compare on it.

This index, the topic tags and the notes are ours, scored on the published rubric. Headings marked "our heading" are our descriptions where the source has none. Always read the official text before acting. Not legal advice.

Regulations library

Every US state privacy law, on one map

24 states have a comprehensive privacy law in the library, alongside the EU, UK, US federal and global laws: 102 in all, each explained in plain words with its sources. Select a state to see what applies there.

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