"TCO Certified" (TCO Certification) is a global sustainability certification standard for electronic products, designed to promote a balance of environmental responsibility, social accountability, and high performance throughout the product lifecycle, providing consumers, businesses, and society with a credible basis for selecting sustainable products.

Core Background

TCO stands for "Tjänstemännens Centralorganisation" (the Swedish Confederation of Professional Employees), originally a Swedish trade union founded in 1922. In 1992, TCO first introduced an environmental certification standard for displays, later expanding to more electronics categories and evolving into a globally recognized certification system for sustainable technology products, now managed and updated by the independent non-profit organization "TCO Development."

Certification Scope

Covers a wide range of consumer electronics and office technology products, including but not limited to:


Core Certification Criteria

The TCO Certification criteria cover multiple dimensions across the entire product lifecycle (design, production, use, and recycling), with the following core areas:


  1. Environmental Sustainability

    • Restricts the use of hazardous substances (e.g., lead, mercury, brominated flame retardants);

    • Requires the use of renewable/recycled materials (e.g., plastics, metals) to reduce resource consumption;

    • Regulates energy efficiency and carbon emissions in production processes, promoting cleaner production;

    • Establishes product take-back programs to ensure effective disassembly and recycling at end-of-life.

  2. Social Responsibility and Ethics

    • Requires supply chain compliance with labor rights (e.g., prohibiting child labor, ensuring reasonable working hours and wages);

    • Ensures health and safety in production facilities (e.g., preventing occupational hazards, providing safety protection);

    • Opposes corruption and discrimination, promoting fairness across the supply chain.

  3. Performance and User Well-Being

    • Ensures product energy efficiency (e.g., low-power design), durability, and safety;

    • Focuses on user experience (e.g., low blue light, ergonomic design) to reduce health risks.

Significance and Impact


The TCO Certification criteria are continuously updated in response to technological advances and global sustainability goals (such as the UN SDGs), and have now developed into category-specific sub-standards for different product types (e.g., TCO Certified Edge for IoT devices), serving as a key benchmark for sustainable development in the global technology industry.