BANNOCKBURN, Ill., USA, September 21, 2022 – IPC's Validation Services Program has awarded an IPC-4101 Qualified Products Listing (QPL) to Taiwan Union Technology Corporation (TUC), an electronics materials manufacturing company headquartered in Zhubei, Hsinchu County, Taiwan. TUC provides mass lamination services, copper-clad laminates and prepregs to the global electronics industry. To earn the QPL, TUC successfully re-qualified their products to IPC-4101, Specification for Base Materials for Rigid and Multilayer Printed Boards. TUC first achieved QPL status five years ago for 18 products covering IPC specification sheets 102, 126, 130 and 134.