Argentina Personal Data Protection Law (Law No. 25,326)

Why it Matters

Argentina's Personal Data Protection Law (Law No. 25,326) provides a robust legal framework for responsible handling and safeguarding of personal information.

Key benefits include:

• Strengthen data privacy oversight

Increase organizational accountability and transparency when managing personal data, minimizing risks associated with unauthorized use or disclosure.

• Enhance regulatory compliance

Enable alignment with national legal requirements and recognized international privacy standards, reducing the risk of costly penalties and investigations.

• Protect sensitive information

Improve safeguards around the collection, processing, and storage of personal data to reduce the incidence of privacy breaches and data loss.

• Support data subject rights

Empower individuals by guaranteeing their rights to access, rectify, and remove their personal information, enhancing organizational trust.

• Increase cross-border data transfer readiness

Facilitate lawful international data transfers through established protocols, supporting compliant global business operations and partnerships.

How it Works

The Argentina Personal Data Protection Law (Law No. 25,326) is structured around core privacy principles—purpose limitation, proportionality, data quality, and transparency—and establishes regulatory requirements for data controllers and processors, data subject rights, security safeguards, cross-border transfers, and enforcement by the national data protection authority. Rather than a control catalog, the law outlines obligations, procedural duties, and expected risk management and breach notification processes.

Organizations apply the law by inventorying personal data, conducting DPIAs and risk assessments, mapping processing activities, and implementing technical and organizational security controls. They establish governance processes, execute data processing agreements, manage consent and records, monitor compliance, run incident response and breach reporting, and perform periodic compliance assessments to verify adherence to regulatory requirements.

In SmartSuite, teams operationalize Law No. 25,326 by mapping legal obligations to a control library and populating a risk register, managing policy governance and evidence collection, and enabling compliance tracking with remediation workflows. Built-in audit readiness and reporting dashboards support monitoring, consolidated evidence for inspectors, and operational oversight of security practices.

Key Elements

• Data Processing Principles

Establishes foundational rules for the fair, lawful, and transparent use of personal information.

• Data Subject Rights

Specifies entitlements for individuals regarding access, correction, deletion, and objection to the use of their data.

• Obligations for Data Controllers

Describes responsibilities for organizations handling personal data, including registration and compliance measures.

• Security and Confidentiality Measures

Outlines requirements for technical and organizational safeguards to ensure the integrity and protection of data.

• Cross-Border Data Transfer Restrictions

Defines conditions under which personal data may be transferred internationally, maintaining data protection standards.

• Regulatory Oversight and Enforcement

Establishes the role and authority of the supervisory agency for monitoring compliance and issuing sanctions.

Framework Scope

Argentina Personal Data Protection Law (Law No. 25,326) is used by organizations processing personal data in Argentina, including public institutions and private companies. It governs personal data processing activities, information systems, and data management practices, typically implemented for meeting regulatory obligations, protecting data subjects' rights, and supporting privacy compliance and risk management.

Framework Objectives

Argentina Personal Data Protection Law (Law No. 25,326) defines core principles to guide data protection, privacy, and regulatory compliance for organizations handling personal information.

Safeguard personal data against unauthorized access and cybersecurity threats

Strengthen governance practices to ensure responsible data management

Enable compliance with privacy laws and regulatory risk management obligations

Promote the rights of data subjects through transparent privacy practices

Enhance operational resilience with robust data security controls

Support audit readiness by maintaining records and demonstrating regulatory adherence

Framework in Context

Argentina's Personal Data Protection Law (Law No. 25,326) aligns conceptually with GDPR, Brazil's LGPD and OECD privacy principles, sharing obligations on lawful processing, data subject rights, and security measures. Organizations implement it for regulatory compliance, cross-border transfer assessments, and to align privacy governance and operational security controls for audits or program improvements.

Common Framework Mappings

Organizations commonly map regional and international privacy standards to align controls, facilitate cross-border data flows, and streamline compliance reporting across diverse regulatory regimes.

Mapped frameworks include:

APEC Cross-Border Privacy Rules (CBPR)

Brazil — Lei Geral de Proteção de Dados (LGPD)

EU General Data Protection Regulation (GDPR)

ISO/IEC 27701

Mexico Federal Law on Protection of Personal Data Held by Private Parties (LFPDPPP)

NIST Privacy Framework