– Approved verifiers
Independent and accredited verification organizations
Compliance with all criteria in TCO Certified is verified by renown, independent verification organizations, in accordance with ISO/IEC 17025. Each specializes in various aspects of the verification process including visual ergonomics, product safety, environmental assessments and social responsibility audit verification.

Intertek Testing Services
Shanghai, China
Product scope
Displays, notebooks, tablets, smartphones, desktops, all-in-one PCs, network equipment, data storage, servers