Chile Hazardous Waste Regulation: Drives mandatory declaration and tracking of hazardous waste flows (SIDREP), producing traceable datasets used in compliance

What’s Required

1) Identify and classify hazardous waste correctly
The regulation defines hazardous waste characteristics and classification requirements. Correct classification is foundational because it determines packaging, storage, transport, authorised destination, and reporting duties.

2) Declare and track hazardous waste movements through SIDREP
Government datasets and guidance describe SIDREP as the mechanism to capture compliance information for hazardous waste generation and transfers, supporting DS 148/2003 compliance. Firms must ensure that declarations match actual manifests and contractor records.

3) Use authorised transporters and destinations and retain the chain-of-custody evidence
Compliance requires using authorised facilities and maintaining evidence: manifests, acceptance certificates, weights, and treatment/disposal confirmation.

4) Integrate hazardous waste data with ESG and circular economy reporting
Hazardous waste data is often material for industrial firms. ESG reports should reconcile with regulatory declarations to avoid credibility issues.

Important Deadlines

• Date of adoption: DS 148 published and in force since the 2000s (BCN record).

• Reporting cadence: periodic declarations depend on waste generation and regulatory schedules; companies should follow SIDREP timelines.

Current Status

In force; hazardous waste generation and transfer statistics are reported through the systems used to comply with DS 148/2003.

Mandatory vs Exceptions

• Mandatory: hazardous waste generators, transporters, and destination facilities within the regulation’s scope.

• Exceptions: limited; any special-case exclusions must be explicit and documented.

Penalties for Non-Compliance

• administrative sanctions for improper storage, transport, transfer, or declaration.

• potential facility closure or operational restrictions for severe breaches.

• liability for environmental or health harm where mismanagement occurs.

Examples of Known Violations

• misclassification of hazardous waste as non-hazardous.

• transfers to non-authorised handlers or incomplete destination documentation.

• SIDREP declarations are inconsistent with manifests or invoices.

• missing evidence retention, preventing defence in inspections.

Resources

• https://www.bcn.cl/leychile/navegar?idNorma=226458

• https://datosretc.mma.gob.cl/sv/dataset/generacion-de-residuos-peligrosos