Argentina Recording Laws: One-Party Consent Rules and Penalties (2026)

Argentina is a one-party consent jurisdiction: a participant in a conversation may record it without notifying the other parties. Article 153 of the Codigo Penal criminalizes only third-party interception, not participant recording, a distinction the Federal Court of Criminal Cassation confirmed in Skanska S.A.

Quick Answer: Is Argentina One-Party or All-Party Consent?

Argentina functions as a one-party consent jurisdiction through consistent judicial interpretation. No Argentine statute uses the phrase "one-party consent," but the Federal Court of Criminal Cassation and lower courts have repeatedly held that a person who participates in a conversation has a right to record it without informing or obtaining permission from the other parties. The reasoning: a participant already receives the communication and records only what they are lawfully present to hear. By contrast, recording a conversation between third parties to which you are not a party is a criminal offense under Article 153 of the Codigo Penal. The distinction between participant recording and third-party interception is the central axis of Argentine recording law.

Jurisdiction scope: This article addresses recording consent law in the Argentine Republic under the national Codigo Penal (Law 11.179 as amended), the Civil and Commercial Code (Law 26.994), Ley 25.326 (Personal Data Protection Act), Ley 27.736 (Ley Olimpia, 2023), and CSJN constitutional doctrine. It covers phone calls, in-person conversations, workplace recording, recording of police, non-consensual intimate images, AI-generated content, and cross-border US-Argentina calls. Provincial recording laws and Buenos Aires City ordinances are noted where they differ.

Constitutional Foundation: Articles 18, 19, and 75 inc. 22

The right to privacy in communications traces to three provisions of the Argentine National Constitution.

Article 18 declares the home inviolable and correspondence and private papers protected from seizure. Argentine courts have interpreted this protection broadly to cover all communications media: postal mail, telephone calls, electronic messages, and digital data streams all receive Article 18 protection. The guarantee extends to any setting where individuals maintain a reasonable expectation of privacy, not only the physical home.

Article 19 reinforces this framework by establishing that private actions that do not offend public order or morality and do not harm third parties are reserved from governmental authority. Courts have used Article 19 to protect personal recording decisions made within a private sphere from state intrusion.

The 1994 constitutional reform added Article 75 inc. 22, which granted constitutional hierarchy to eleven international human rights treaties. Among those receiving this elevated status are the American Convention on Human Rights (ACHR) and the International Covenant on Civil and Political Rights (ICCPR), both of which include explicit protections for privacy of correspondence and communications (ACHR Art. 11; ICCPR Art. 17). Argentine courts treat these treaty obligations as complementary to Articles 18 and 19 rather than superseding them. The practical effect is that any Argentine law or government action affecting communications privacy must be assessed against both the Constitution and these treaties simultaneously.

Overview: The One-Party Consent Framework

Argentina does not have a single statute that explicitly states whether recording a conversation requires one-party or all-party consent. The framework emerges from constitutional protections, criminal code provisions, judicial interpretation, and data protection legislation working together.

The practical result is a one-party consent system. A person who participates in a conversation can record it without notifying or obtaining permission from the other parties. This principle has been confirmed by Argentine courts at the highest levels, including the Federal Court of Cassation.

Recording conversations to which you are not a party remains a criminal offense under the Codigo Penal. The distinction between recording your own conversation and intercepting someone else's is central to Argentine recording law.

Codigo Penal: Key Criminal Provisions

Three articles of the Argentine Penal Code form the core criminal framework for recording and interception offenses.

Article 153: Unauthorized Interception of Communications

Article 153 of the Codigo Penal establishes that anyone who unlawfully opens or accesses electronic communications, letters, sealed documents, telegraphic dispatches, telephone dispatches, or communications of another nature not addressed to them faces imprisonment of 15 days to 6 months.

The same penalty applies to anyone who unlawfully intercepts or captures electronic communications or telecommunications from any private or restricted-access system.

If the offender additionally communicates the content to another person or publishes it, the penalty increases to imprisonment of 1 month to 1 year.

When a public official commits this offense while abusing their position, they also face special disqualification for double the duration of the sentence.

This article was substantially updated by Ley 26.388 (Cybercrime Law), enacted in 2008, which modernized the language to cover electronic and digital communications.

Article 153 bis: Unauthorized Access to Computer Systems

Article 153 bis punishes with 15 days to 6 months imprisonment anyone who knowingly and without authorization accesses a computer system or restricted computer data. This provision targets hacking and unauthorized digital access, which can overlap with recording offenses when someone gains access to recorded communications stored digitally.

Article 155: Improper Publication of Private Communications

Article 155 of the Codigo Penal addresses the dissemination of private communications. Anyone who, while in possession of correspondence, electronic communications, sealed documents, or dispatches not intended for publicity, publishes them improperly faces a fine of 1,500 to 100,000 Argentine pesos if the publication causes or could cause harm to third parties.

Notably, Article 155 includes a public interest defense. A person is exempt from criminal liability if they acted with the clear purpose of protecting a public interest. This exception applies to journalists, whistleblowers, and individuals exposing corruption or criminal activity.

Article 157 bis: Unauthorized Access to Personal Data Banks

Article 157 bis provides imprisonment of 1 month to 2 years for anyone who knowingly and illegitimately accesses personal data banks or violates the confidentiality and security systems of stored data. This provision protects recorded material stored in databases or digital systems.

Judicial Interpretation: The One-Party Consent Principle

Argentine courts have consistently held that recording a conversation in which you participate does not constitute "interception" under Article 153. The legal reasoning distinguishes two fundamentally different acts:

• Participant recording: Recording a conversation you are part of is lawful because you are a recipient of the communication and have a right to the information being shared with you.
• Third-party interception: Recording a conversation between others is unlawful because it violates the privacy of communications not directed at the recorder.

The Federal Court of Criminal Cassation, Argentina's highest federal criminal court, addressed this distinction in the landmark Skanska S.A. case (Reg. No. 400/16.4). The Court ruled that privately made covert recordings are admissible evidence in criminal proceedings, provided the defendant was not coerced or deceived into making incriminating statements.

The Argentine Supreme Court (CSJN) addressed communications privacy more broadly in Halabi, Ernesto c/ PEN (2009). The Court declared unconstitutional a 2004 statute that gave the government ready access to telecommunications metadata without a warrant. The Court held that metadata collection must comply with the same constitutional rules as interception of content, treating metadata as a "document" for constitutional purposes. This ruling established that judicial authorization is required for any government interception of communications, including metadata.

Argentine legal doctrine and additional jurisprudence confirm that recordings obtained by a participant are valid evidence, particularly when the person recording is a victim of a crime or the recording captures criminal conduct.

Phone Recordings vs. In-Person Conversations

Argentine law applies the same general principles to both telephone and in-person recordings, but with some differences in the regulatory framework.

Telephone Recordings

Ley 19.798 (National Telecommunications Law) governs the confidentiality of telecommunications. This law establishes that interception of telecommunications requires a judicial order from a competent judge. Telecommunications service providers must maintain the confidentiality of all communications they handle.

Ley 25.873 amended the telecommunications framework to require service providers to maintain the technical capability to intercept communications when ordered by a court. Providers must retain communication traffic data for ten years for potential judicial or prosecutorial review. The specialized agency responsible for executing lawful interceptions is the Department of Capturing of Communications of the Judiciary (DCCPJ).

For private individuals, the one-party consent principle applies equally to phone calls. If you are a participant in a telephone conversation, you can record it without informing the other party.

In-Person Conversations

In-person conversations fall under the general privacy protections of Articles 18 and 19 of the Constitution and Articles 153 and 155 of the Codigo Penal. A participant can record the conversation, but a hidden third party recording someone else's conversation commits an offense.

The expectation of privacy is stronger in certain physical settings. Closed meetings in reserved spaces, private offices, and similar locations carry a higher expectation of privacy than open public areas. However, even in these settings, a participant in the conversation retains the right to record.

Recording Police and Public Officials

Recording police officers and other public officials performing their duties in a public space is a constitutionally protected activity in Argentina. The right derives from Article 14 of the National Constitution, which guarantees freedom of expression and the right to receive and disseminate information, and from Article 13 of the American Convention on Human Rights, which holds constitutional hierarchy under Article 75 inc. 22.

Argentine legal commentators and courts recognize that recording public officials in the exercise of state power constitutes a form of civic oversight. No law prohibits filming or recording a public official acting in a public space.

The Federal Chamber of Criminal Cassation confirmed this principle in a 2019 ruling involving a person accused of resisting authority for filming a police operation. The court held that recording police activity "is part of exercising the right to control the State" and does not constitute a crime.

Practical limitations apply:

• Recording must be conducted from a position that does not physically obstruct police operations
• Officers cannot order bystanders to stop recording, seize phones without a judicial order, or demand deletion of footage
• Recordings that capture private individuals who are not public officials (such as crime victims or bystanders) require care to avoid violating those individuals' privacy rights under Civil Code Article 53
• Recording inside police stations or detention facilities may be subject to internal regulations

Recording in Public Spaces

Argentine law treats recording in public spaces differently from private settings, reflecting the reduced expectation of privacy in open areas. In public spaces with heavy foot traffic such as plazas, parks, and busy streets, the expectation of anonymity and privacy is lower. Recording conversations of third parties with intent to disseminate them can still violate privacy rights under Civil Code Articles 52 and 53 if it harms honor or reputation.

Government video surveillance in public spaces is regulated by specific legislation. In Buenos Aires, Ley 2602 regulates the installation and use of video cameras in public areas. A key restriction is that public surveillance cameras cannot capture audio; they are limited to visual recording only.

A 2025 ruling from Buenos Aires courts confirmed that placing video cameras in public spaces for monitoring purposes is legitimate, provided the surveillance respects the principles established by law and does not gravely affect individual privacy.

Workplace Recording Rules

Argentine workplace recording laws involve a tension between employer surveillance rights and employee privacy protections.

Employer Surveillance

Under Ley 20.744 (National Employment Contract Law) and the broader framework of Ley 25.326, employers who wish to use video surveillance must meet strict requirements:

• Cameras must be visible to employees
• Cameras can only be installed in work areas, not in restrooms, recreational spaces, or other private areas
• The employer must notify the Ministry of Labor before implementing monitoring
• Employers cannot record audio in the workplace; surveillance is limited to video
• Recordings cannot be broadcast or shared outside the workplace
• Employers must maintain confidentiality and respect the dignity of employees

Digital monitoring of employee computer activity, including screen monitoring and keystroke logging, remains legal but is subject to the same data protection principles.

Employee Recording Rights

Argentine courts have recognized that employees can record their own workplace conversations to protect their legal rights. Following the same one-party consent principle, an employee who participates in a conversation can record it.

Argentine labor courts have admitted employee recordings as evidence in cases involving workplace harassment, discrimination, and illegal dismissal. The recording is considered valid when the employee made it to document misconduct or protect their legal position.

Data Protection: Ley 25.326 and the AAIP

Ley 25.326 (Personal Data Protection Act), enacted on October 4, 2000, adds a critical layer to Argentina's recording law framework. While the Penal Code addresses criminal liability for interception and publication, Ley 25.326 governs the processing, storage, and sharing of personal data, which includes recorded conversations.

Key Requirements

Article 5 of the law requires that personal data processing be based on free, informed, and express consent from the data subject, documented in writing or through an equivalent verifiable means.

Personal data must be:

• Collected lawfully and in good faith
• Adequate, relevant, and limited to the purposes for which it is processed
• Accurate and kept up to date
• Stored only as long as necessary for the stated purpose

Application to Recordings

When a participant records a conversation, the initial recording may be lawful under the one-party consent principle. However, if that recording is stored in a database, shared with third parties, or used for purposes beyond the original intent, Ley 25.326 requirements apply.

Businesses that record phone calls or meetings must establish clear data processing policies, inform individuals about the recording, and obtain appropriate consent for storage and use of the recorded data.

Enforcement and Penalties

The Argentine Data Protection Authority (Agencia de Acceso a la Informacion Publica, AAIP) oversees enforcement of Ley 25.326. Violations can result in:

• Warnings and suspensions of data processing activities
• Closure or cancellation of a file, registry, or data bank
• Fines of 1,000 to 100,000 Argentine pesos (administrative sanctions under Article 31)
• Criminal penalties of 1 month to 2 years imprisonment for inserting false data into data files (Article 32)

Data Protection Reform: Pending as of 2026

Argentina has been working to modernize Ley 25.326 to align it with the European Union's GDPR and Brazil's Lei Geral de Protecao de Dados. The AAIP prepared a comprehensive reform draft, which lost parliamentary status at the end of 2024. As of May 2026, three successor bills remain pending congressional approval: bill 644-S-2025 (Senator Donate), bill 1948-D-2025 (Deputy Carro), and bill 4243-D-2025 (Deputy Yeza). Key proposed changes include privacy by design and default, data portability rights, opposition to automated decisions, biometric data classified as sensitive, and substantially increased fines (up to ARS 10 billion or 4% of annual turnover). Until any of these bills is enacted, Ley 25.326 remains the operative statute.

AAIP AI Guidance (2024)

In 2024, the AAIP published a guidance document for organizations using artificial intelligence systems that process personal data. The guidance recommends: (1) conducting data protection impact assessments before deploying AI systems; (2) ensuring algorithmic explainability and transparency; (3) applying security measures throughout the AI system lifecycle; and (4) involving multidisciplinary teams to address technical and ethical risks. The guidance applies to AI systems that process audio or video recordings when those recordings contain personal data.

Civil Remedies: Civil Code Articles 52, 53, and 1770

Criminal liability under the Codigo Penal and administrative sanctions under Ley 25.326 are not the only consequences of unauthorized recording. The Civil and Commercial Code (Ley 26.994, enacted 2014) provides independent civil law remedies.

Article 52 establishes that any person whose personal or family intimacy, honor, reputation, image, or identity is injured, or who is diminished in personal dignity, may claim both preventive relief (to stop ongoing harm) and reparation of damages suffered.

Article 53 requires consent to capture or reproduce a person's image or voice in any manner, with three exceptions: (a) the person participates in public acts; (b) there is a scientific, cultural, or educational interest that outweighs privacy concerns; or (c) it is the regular exercise of the right to inform about events of general interest. Where the divulgation of recorded content causes harm, Articles 52 and 1770 support claims for both patrimonial (economic) and extrapatrimonial (moral) damages.

Article 1770 provides that anyone who arbitrarily intrudes in the private or family life of another or publishes writings, portraits, or recordings that reveal private aspects of life, or causes deliberate harm to honor or reputation, must indemnify the resulting moral and material damage.

In practice, civil and criminal claims can be pursued in parallel. In Rodriguez, Maria Belen c/ Google Inc. s/ danos y perjuicios (CSJN, October 28, 2014), the Supreme Court confirmed that personality rights including the right to image and honor extend to online content, establishing the framework that applies to unauthorized recording distribution. The Court held that specific notice of harm triggers an obligation to act, grounding civil liability for failure to respond.

Ley 25.326 also provides a civil damages pathway: Article 31 authorizes the AAIP to impose remedies, and affected individuals may separately bring civil claims for data processing that violated their consent rights.

Ley 27.736 (Ley Olimpia): Digital Violence and Non-Consensual Intimate Images

Ley 27.736, known as the Ley Olimpia after Mexican activist Olimpia Coral Melo, was sanctioned on October 10, 2023, and published in the Official Gazette on October 23, 2023. The law amends Ley 26.485 (Law on the Comprehensive Protection of Women from Violence) to recognize digital or telematic violence as a distinct and actionable form of gender-based violence.

What Ley Olimpia Does

The law defines digital or telematic violence as any conduct using information and communication technologies that causes physical, psychological, economic, sexual, or moral harm to women. It specifically includes the obtaining, reproducing, and distributing without consent of real or edited digital material of an intimate or nude nature.

Key procedural protections introduced by Ley 27.736:

• Courts may order digital platform companies, social networks, and electronic pages to remove content constituting digital violence, identifying the specific URL in the removal order
• Platforms must preserve implicated data for 90 days (renewable once) pending judicial proceedings
• Victims gain the right to specialized IT expertise and expeditious digital evidence preservation

What Ley Olimpia Does Not Do

Ley 27.736 does not amend the Codigo Penal. It operates within the civil and administrative framework of Ley 26.485 rather than creating new criminal penalties for non-consensual intimate image (NCII) distribution by itself. Legislative proposals to add a standalone NCII criminal offense to the Codigo Penal (sometimes called the "Belen Law") remained pending as of 2026.

A clarification about Codigo Penal Article 128: that article addresses child sexual abuse material (CSAM) and was last amended by Ley 27.436 in 2018. Article 128 has not been amended to cover non-consensual intimate image sharing among adults and should not be cited in that context.

Existing Criminal Exposure for NCII Distribution

Even without a standalone NCII criminal statute, distributing non-consensual intimate images may expose the distributor to criminal liability under existing provisions:

• Article 155 (improper publication of private communications) if the images were obtained through private channels
• Article 153 (unauthorized interception) if the images were obtained by accessing accounts or devices without authorization
• Civil claims under Articles 52, 53, and 1770 of the Civil and Commercial Code for violation of image rights and harm to dignity

Deepfakes and AI-Generated Content

Argentina does not have a standalone deepfake law as of May 2026. Synthetic or AI-generated content depicting a real person in intimate or harmful situations falls into a legal gap that existing statutes cover only partially.

Current coverage under existing law:

• Ley 27.736 covers "real or edited digital material" of an intimate nature distributed without consent. An AI-generated image could arguably qualify as "edited" material, but courts have not yet definitively ruled on this interpretation.
• Civil Code Article 53 requires consent to reproduce a person's image "in any manner." AI-generated likenesses that are realistic enough to be attributed to the real person could trigger this requirement.
• Civil Code Article 1770 provides a remedy where AI-generated content is used to defame or reveal ostensible private aspects of a person's life.

AAIP AI Guidance (October 2024): The AAIP's guidance for organizations using AI systems requires data protection impact assessments and security measures for any AI processing personal data. AI systems generating synthetic representations of identifiable individuals would involve processing biometric-adjacent personal data and would fall under this guidance framework. The AAIP has not issued a specific disposicion on deepfakes as of May 2026.

Legislative activity: Congressional bills proposing AI-specific regulations were under consideration as of 2025, but none had been enacted by May 2026. The pending data protection reform bills include biometric data as a new category of sensitive data, which may affect how AI-generated likenesses are classified when enacted.

Cross-Border Recording: US-Argentina Calls

When a call or video conference crosses between Argentina and the United States, no international standard automatically determines which country's law governs. In practice, both jurisdictions' laws may apply simultaneously, and participants in either country could face liability under their own jurisdiction's rules.

Argentina's position: One-party consent. A participant may record the call without notifying the other party.

US federal position: One-party consent under 18 U.S.C. Section 2511(2)(d) of the federal Wiretap Act (ECPA). At least one party to the communication must consent to the recording.

US state-level variation: Several US states require all-party consent, meaning all parties on a call must consent before recording. California (Cal. Penal Code Section 632), Florida (Fla. Stat. Section 934.03), and Washington (Wash. Rev. Code Section 9.73.030) are leading examples. If any participant in a call is physically located in one of these states at the time of recording, that state's law may apply regardless of the recording party's location.

Practical guidance: The safest approach for businesses operating between Argentina and the US is to comply with the strictest jurisdiction involved. For any call touching a US all-party-consent state, all participants should be informed that the call may be recorded before the call begins. This satisfies both Argentine Ley 25.326 data processing transparency requirements and US state law simultaneously.

Data transfer considerations: If a recorded call is stored or processed in Argentina and then transferred to a US-based server, Ley 25.326 Article 11 governs the transfer. Personal data may only be transferred to countries offering an adequate level of protection, and the AAIP has endorsed the Ibero-American Data Protection Network standard contractual clauses for international transfers.

Penalties Summary

Argentina imposes both criminal and administrative penalties for recording and privacy violations.

Using Recordings as Evidence in Argentine Courts

Argentine courts follow the principle of evidentiary freedom (libertad probatoria), which means that evidence can generally be presented through any means, subject to legal limitations.

Admissibility Requirements

For a recording to be admissible as evidence in Argentine courts:

• The person who recorded must have been a participant in the conversation
• The recording must not have been obtained through coercion or deception
• The recording must be relevant to the legal matter at hand
• The recording must not violate constitutional privacy protections

The Federal Court of Cassation confirmed in Skanska S.A. that privately made covert recordings are admissible evidence in criminal proceedings when these conditions are met.

Criminal vs. Civil Proceedings

In criminal proceedings, participant recordings are routinely admitted as documentary evidence. Courts have been particularly receptive to recordings made by victims of crimes or witnesses to criminal conduct.

In civil proceedings, including labor disputes and contract claims, recordings are also admissible. Argentine labor courts frequently accept employee-made recordings as evidence of workplace harassment, illegal dismissal, or labor law violations.

Exclusionary Rule

Recordings obtained through illegal third-party interception (without consent or a judicial order) are generally inadmissible and may expose the person who made them to criminal liability under Article 153 of the Codigo Penal.

Business Compliance Guide

Organizations operating in Argentina should follow these guidelines to remain compliant with recording and data protection laws.

Call Recording

Businesses that record customer calls must:

• Inform callers at the start of the conversation that the call may be recorded
• Obtain verifiable consent for data processing under Ley 25.326
• Establish clear retention policies for recorded data
• Register their data processing activities with the AAIP

Meeting and Conference Recording

For internal meetings and business conferences:

• Participants can record meetings they attend under the one-party consent principle
• Organizations should establish internal policies clarifying when recording is permitted
• Recordings containing personal data are subject to Ley 25.326 requirements
• Sharing recordings externally requires additional consent considerations

Security Cameras

Businesses installing surveillance cameras must comply with both employment law and data protection requirements:

• Video cameras must be visible and limited to work areas
• Audio recording in the workplace is prohibited
• Employees must be notified in advance
• The Ministry of Labor must be notified before implementation
• Signage should indicate that surveillance is in operation

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This article presents general legal information about Argentina's recording laws. It is not legal advice and does not constitute a lawyer-client relationship. The information reflects Argentine law as of May 2026, including the Codigo Penal (Law 11.179), the Civil and Commercial Code (Law 26.994), Ley 25.326, and Ley 27.736 (Ley Olimpia). Laws change; consult a lawyer licensed in Argentina for advice specific to your situation.