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ISO 50001:2018 Term of Validity：2019/11/20 - 2022/11/20 Date of Certificate：2016/11/20 ISO 9001:2015 Term of Validity：2019/07/31 - 2022/07/31 Date of Certificate：1997/09/02 AA1000 Date of Certificate：2019/06/11 ISO 14064-1:2006 Date of Certificate：2019/03/04 ISO 14001:2015 Term of Validity：2019/01/18 - 2022/01/18 Date of Certificate：2001/01/18 CNS 15506:2011 (Corporation) Term of Validity：2019/01/14 - 2021/03/12 Date of Certificate：2019/01/14 CNS 15506:2011 (Li-hsing) Term of Validity：2019/01/14 - 2021/03/12 Date of Certificate：2019/01/14 CNS 15506:2011 (Chunan) Term of Validity：2019/01/14 - 2021/03/12 Date of Certificate：2019/01/14 CNS 15506:2011 (Tainan) Term of Validity：2019/01/14 - 2021/03/12 Date of Certificate：2019/01/14 OHSAS 18001:2007 Term of Validity：2018/12/23 - 2021/03/12 Date of Certificate：2016/12/23
