Is TCO Certified harmonized with other systems and regulations? peter2024-11-29T10:36:50+00:00November 29, 2024|Categories: Criteria in TCO Certified| Yes. Some of the existing regulations harmonized within TCO Certified include ILO’s core conventions, United Nations Convention on the Rights of the Child, Energy Star’s energy efficiency requirements, and RoHS. Share this article! FacebookXLinkedInEmail