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Comprehensive, EU-adequacy-holding statute with an active, resourced supervisory authority; amber-tending risk only from the unsettled multi-bill reform pipeline.
Sub-modules (5)
Regulator And AuthorityGreen
AAIP, an autarchic body with functional autonomy under the Jefatura de Gabinete de Ministros, is the applicable authority for Ley 25.326, the Access to Public Information Law 27.275, and the Do-Not-Call Registry Law 26.951.
Claims (5):
- The Agencia de Acceso a la Información Pública (AAIP) is the supervisory authority for the Personal Data Protection Act No. 25.326 in Argentina.
- Agencia de Acceso a la Información Pública (AAIP) — AAIP is the control authority and Autoridad de Aplicación of Ley 25.326.
- Agencia de Acceso a la Información Pública (AAIP) — Under Decreto 899/17 Art. 2, every regulatory reference to the former Dirección Nacional de Protección de Datos Personales must be understood as referring to the AAIP.
- AAIP is the application authority for Ley 25.326.
- AAIP is the statutory control and enforcement authority for Ley 25.326.
Act And InstrumentsGreen
Primary instruments are Ley 25.326 and Decreto 1558/2001 (amended by Decreto 1160/10), supplemented by numerous AAIP resolutions.
Claims (4):
- Ley 25.326 of 2000 together with Decreto 1558/2001 (amended by Decreto 1160/10) form the primary legal instruments governing data protection in Argentina.
- Bill 3397-D-2026 proposes a new DP regime replacing Ley 25.326.
- Ley N° 25.326 — Protects personal data recorded in files, registries or data banks, public or private, to guarantee the right to honour, privacy and access to information.
- AAIP Resolución 126/2024 grades Ley 25.326 infractions into three severity bands with corresponding fine ranges.
Material ScopeGreen
The Act and Decrees apply to both public and private-sector processing of personal data.
Claims (1):
- The Act and its implementing Decrees apply to both public and private organizations and to processing activities carried out in the territory of Argentina.
Territorial ScopeAmber
Current law applies to processing carried out within Argentine territory; pending reform bills would add express extraterritorial application to controllers/processors located abroad but targeting Argentine data subjects.
Claims (3):
- The Act and its implementing Decrees apply to both public and private organizations and to processing activities carried out in the territory of Argentina.
- A pending Congressional reform bill would expressly extend extraterritorial application of the data protection law to controllers/processors located outside Argentina where their processing targets Argentine data subjects.
- Pending bill Art. 4 would extend territorial scope extraterritorially.
Regulator Registration And FilingAmber
Under the current regime, controllers must register databases with AAIP (over 2,000 databases registered in 2022 alone); pending reform bills would eliminate this registration duty entirely.
Claims (4):
- Under the current regime, data controllers are required to register their databases with AAIP; 2,035 databases were registered in 2022 alone.
- Pending reform bills (Carro/Doñate, inspired by the AAIP anteproyecto) would eliminate the currently-in-force duty to register databases with the supervisory authority.
- Database registration with AAIP is a standing obligation.
- Ley 25.326 art. 21 requires registration of report-furnishing databases with AAIP's national registry.
Regulator & Framework
Argentina's data-protection framework is anchored in Ley 25.326, administered by the Agencia de Acceso a la Información Pública, which was created under Ley 27.275 in 2016 and designated as the application authority for the data-protection statute. This institutional architecture is unchanged this period. What has moved is the substantive reform agenda sitting above that architecture: Expediente 3397-D-2026, filed on 16 July 2026 by diputado Agustín Rossi, proposes a 72-article, 13-title replacement for both Ley 25.326 and Ley 26.343. The bill was drafted by the AAIP itself, which is a notable structural point, since it means the regulator administering the current statute is also the author of its proposed successor, implying the reform reflects gaps or limitations the AAIP has identified through its own enforcement and administration experience rather than an externally imposed legislative initiative.
Among the bill's provisions, Article 4 would extend the regime's territorial scope to controllers not established in Argentina who process the data of persons located there, who offer goods or services to those persons, or who profile them. This extraterritorial test, if enacted, would be a material expansion relative to the current statute, though the current statute's own extraterritorial reach has not been independently verified this period, so the degree of actual expansion cannot be precisely quantified. The bill is one of at least three pending reform proposals; it has been filed but has not reached floor debate in the Chamber of Deputies, and no enactment timeline is confirmed.
The broader significance for an operator or counsel tracking Argentina's regulatory trajectory is that this is now a live, regulator-authored reform process rather than a purely academic or civil-society-driven proposal, which may carry different legislative momentum than externally drafted bills have historically had in this area.
Outlook
The central marker to watch is whether Expediente 3397-D-2026 advances to committee consideration or floor debate in the Chamber of Deputies, and whether its extraterritorial Article 4 provision, along with the bill's broader 72-article scope, survives legislative process intact. Given the bill's AAIP authorship, its progress may also signal the regulator's own enforcement priorities for the remainder of the current statutory regime while reform is pending.
1 earlier distinct update(s)
Regulator & Framework
Argentina's data-protection supervisory authority remains the Agencia de Acceso a la Informacion Publica (AAIP), which holds this competence under Ley 25.326 alongside a separate access-to-information mandate. The law also requires every person or entity that processes third-party personal data to register their databases with the AAIP's national registry as a condition of lawfulness, though compliance with that registration duty is reported to be widely incomplete among obliged entities.
This period's material development is the filing, on 16 July 2026, of expediente 3397-D-2026 by Diputado Rossi, a bill that would repeal both Ley 25.326 and Ley 26.343 and replace them with a new statutory framework. What sets this bill apart from other pending reform proposals is that it was elaborated by the AAIP itself, arising out of a public-consultation process the agency opened under Resolucion AAIP No. 119/22. The Rossi bill is not alone: it now sits alongside at least two other competing proposals before Congress, the Yeza bill (Proyecto 1751-D-2026) and a bill attributed to Carro and Donate, each addressing different gaps in the current regime. As of this period, none of the three bills has established committee traction, and none has been enacted. Until one does, the AAIP's supervisory role and the registration obligation under the existing Ley 25.326 continue to apply unchanged.
Outlook
The principal question going forward is which, if any, of the three competing reform bills gains committee momentum. The Rossi bill's direct lineage from an AAIP-led consultation process gives it a degree of institutional standing the other two proposals lack, but institutional origin alone does not determine legislative priority, and no committee assignment or hearing schedule has been established from sources reached this period. A resolution of this three-way contest, in either direction, would be the clearest signal of whether Argentina is moving toward a materially modernised data-protection statute or whether Ley 25.326 continues as the operative framework for the foreseeable future.
1 further periodic run re-emitted the standing brief unchanged and is not shown.
Sources and claims (16)
- Confirmed IAPP — The Agencia de Acceso a la Información Pública (AAIP) is the supervisory authority for the Personal Data Protection Act No. 25.326 in Argentina. observed
- Confirmed DataGuidance — Ley 25.326 of 2000 together with Decreto 1558/2001 (amended by Decreto 1160/10) form the primary legal instruments governing data protection in Argentina. observed
- Confirmed DataGuidance — The Act and its implementing Decrees apply to both public and private organizations and to processing activities carried out in the territory of Argentina. observed
- Probable IAPP — A pending Congressional reform bill would expressly extend extraterritorial application of the data protection law to controllers/processors located outside Argentina where their processing targets Argentine data subjects. observed
- Confirmed IAPP — Under the current regime, data controllers are required to register their databases with AAIP; 2,035 databases were registered in 2022 alone. observed
- Probable IAPP — Pending reform bills (Carro/Doñate, inspired by the AAIP anteproyecto) would eliminate the currently-in-force duty to register databases with the supervisory authority. observed
- Probable Beccar Varela — Bill 3397-D-2026 proposes a new DP regime replacing Ley 25.326. observed
- High Boletín Oficial de la República Argentina — Agencia de Acceso a la Información Pública (AAIP) — AAIP is the control authority and Autoridad de Aplicación of Ley 25.326. observed
- High Argentina.gob.ar — Ley N° 25.326 — Protects personal data recorded in files, registries or data banks, public or private, to guarantee the right to honour, privacy and access to information. observed
- Confirmed Boletín Oficial de la República Argentina — Agencia de Acceso a la Información Pública (AAIP) — Under Decreto 899/17 Art. 2, every regulatory reference to the former Dirección Nacional de Protección de Datos Personales must be understood as referring to the AAIP. observed
- Probable Wikipedia — AAIP is the application authority for Ley 25.326. observed
- Probable Beccar Varela — Pending bill Art. 4 would extend territorial scope extraterritorially. observed
- Uncertain https://foro.ar/articles/proteccion-datos-ley-25326 — Database registration with AAIP is a standing obligation.
- Probable Argentina.gob.ar — AAIP is the statutory control and enforcement authority for Ley 25.326. observed
- Probable IAPP — AAIP Resolución 126/2024 grades Ley 25.326 infractions into three severity bands with corresponding fine ranges. observed
- Probable Argentina.gob.ar / AAIP — Ley 25.326 art. 21 requires registration of report-furnishing databases with AAIP's national registry. observed