Introduction to electronic waste classification
Classifying electronic waste correctly is essential to ensure compliance with environmental rules and the proper handling of these materials, avoiding negative impact on the environment and public health.
Official standards and legislation in force
In Brazil, the classification of electronic waste is guided mainly by the National Solid Waste Policy (Law No. 12,305/2010) and complemented by CONAMA Resolution No. 401/2008, which updates the list and the criteria for hazardous and non-hazardous waste, including electronic waste.
Electronic waste classification table
ABNT NBR 10004 classifies waste into class I (hazardous), class II A (non-inert) and class II B (inert). Electronic waste is generally classified as hazardous because of the presence of heavy metals and toxic substances. Examples include:
- Computers, monitors and CRT televisions — class I (hazardous waste);
- Printed circuit boards — class I;
- Equipment with an internal battery — class I;
- Detachable metal and plastic components may fall under class II A, depending on their specific properties.
For a detailed check of the classification, consult the technical standards published by ABNT directly.
Handling and destination
Electronic waste must be handled under a Solid Waste Management Plan (PGRS) in line with the legislation in force. For an environmentally sound destination, two practices stand out:
- Selective collection of electronic waste: essential to ensure materials are sent for recycling or a specific final destination. This can be arranged by scheduling a collection with Ecobraz electronic-waste collection.
- Secure disposal of hard drives and media: essential to protect confidential data. Specific sanitisation procedures can be arranged through Ecobraz data destruction and sanitisation.
Why compliance and responsibility matter
Meeting the classification table and specific legislation is essential to mitigate environmental risk and comply with the applicable regulations and other relevant rules. This ensures transparency, traceability and safety in the management of electronic waste.
Informative content. Classifications, obligations, documents and operating conditions must be confirmed according to the material, the location and the legislation in force.