The initial UL 4600 standard will be accredited as a National Standard in the United States and Canada. However, as a voluntary third-party standard, it can be used in any region or country. UL intends to pursue international standardization and adoption, as they have for other standards after the first version of the standard is completed. The Standards Technical Panel (STP) is expected to include representatives from the US, Canada, Europe, and Asia. Additional non-voting stakeholder representatives are welcome from anywhere in the world.

View UL 4600 Fact Sheet