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Argentina Hazardous Waste Law

Argentina Hazardous Waste Law: Establishes a cradle-to-grave manifest and registry system with recurring reporting, fees and traceability evidence obligations

Maílis Carrilho
Written by Maílis Carrilho
Updated on February 10th, 2026

Summary

Law No. 24,051 regulates hazardous waste generation, handling, transport, treatment, and final disposal, creating a cradle-to-grave compliance system built on registries, manifests, and traceability evidence. It affects industrial facilities, healthcare-related generators, logistics providers and treatment operators by imposing registration duties, movement documentation and reporting and fee obligations that function as ongoing environmental reporting requirements and are frequently audited and enforced.

Details

Jurisdictions
  • Argentina
Mandatory for

Applies to hazardous waste within scope; generators, transporters and operators must comply with registry and manifest-based traceability.

Deep dive

3 min read
Published Feb 10, 2026

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What’s Required

1) Registration in the hazardous waste registry (role-based)
The law requires that generators and operators comply with registration requirements in the relevant registry framework.
Compliance begins with correct role classification:

  • generator (industrial facility producing hazardous waste).

  • transporter.

  • operator (treatment/disposal facility).

Each role carries distinct documentary and operational duties. Many compliance failures stem from incorrect role assumptions or underestimating “generator” status.

2) Manifest system for transport and chain-of-custody
A central compliance mechanism is the manifest: hazardous waste movement must be documented, enabling cradle-to-grave traceability from generation through transport to treatment/disposal.
Companies should implement:

  • manifest issuance and completion procedures

  • reconciliation between quantities generated, stored, shipped, and received.

  • contractor verification to ensure only authorised transporters and operators are used.

3) Operational controls: segregation, labeling, storage, and emergency readiness
While the manifest is documentary, it depends on safe operations. Compliance programs typically require:

  • waste classification and labelling aligned to legal definitions and annexes.

  • controlled storage areas, spill prevention, and emergency response plans.

  • training and competence records for staff handling hazardous waste.

  • contractor controls for collection and packaging.

4) Fees and recurring compliance payments as enforcement touchpoints
Regulatory practice often includes annual evaluation and supervision fees for registered entities. A Boletín Oficial notice on annual evaluation and oversight fees for entities registered under Law 24,051 illustrates the recurring compliance nature of the regime.
Failure to pay or maintain registry standing can expose entities to enforcement and may block certain operations or permits.

5) Environmental reporting implications and public disclosure
Hazardous waste manifests and filings are high-sensitivity data because they evidence pollution risk. They can also interact with transparency regimes (such as Law 25,831) when information is held by authorities, increasing scrutiny and the need for consistent, accurate reporting.

6) Audit readiness and enforcement reality
Cradle-to-grave systems are enforceable because they generate records. Companies should assume inspections will focus on:

  • whether every outbound waste movement has a matching manifest and authorised counterparty

  • whether storage time and conditions meet requirements

  • whether on-site records reconcile with manifests and invoices

  • whether deviations are documented and corrected.

Important Deadlines

  • Date of adoption/publication: sanctioned 17 December 1991 and published 17 January 1992 (official summary record).

  • Ongoing obligations: continuous registry standing and manifest use; annual fee and reporting touchpoints where applicable.

Current Status

In force as Argentina’s core hazardous waste compliance framework, supported by regulatory instruments and recurring administrative processes linked to registered entities.

Penalties for Non-Compliance

Potential consequences include:

  • administrative sanctions, fines, and operational restrictions.

  • suspension from the registry or inability to use authorised channels.

  • civil liability and remediation obligations after incidents.

  • criminal exposure in severe cases, given hazardous waste risks and potential harm (the law contains infringement and sanction logic within the regime structure).

  • supply-chain exclusion: customers increasingly require waste traceability evidence as an ESG and legal compliance condition.

Examples of Known Violations

  • generating hazardous waste without registration or beyond the registered scope.

  • using non-authorised transporters or operators.

  • incomplete manifests, missing signatures, or mismatched quantities.

  • poor on-site storage leading to spills or contamination.

  • inability to reconcile waste generation volumes with shipped volumes (traceability gaps).

  • non-payment of required fees leading to registry non-compliance.

Resources


Maílis Carrilho
Added by:
Maílis Carrilho
Sustainability Research Analyst
Maílis Carrilho is a Sustainability Research Analyst (Intern) at Net Zero Compare, contributing research and analysis on climate tech, carbon policies, and sustainable solutions. She supports the team in developing fact-based content and insights to help companies and readers navigate the evolving sustainability landscape.
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Added on Feb 10, 2026 by Maílis Carrilho ·