ISO/IEC 17025:2017 (IECQ-L ULTW 19.0001)(Hsinchu)
ISO/IEC 17025:2017 (IECQ-L ULTW 20.0001)(Hsinchu Branch)
ISO/IEC 27001:2022 (TW240805018)
ISO/IEC 17025:2017 (IECQ-L ULTW 19.0002)(Tainan)
ISO/IEC 17025:2017 (IECQ-L ULTW 19.0010)(Nanjing)