Period : 2016/7/20 - 2021/7/19
Certification bodies : CAP
Period : 2017/1/27 - 2024/12/31
Certification bodies : NSW SafeWork
Period : 2019/3/6 - 2024/12/6
Certification bodies : UDEM International Certification
Period : 2019/3/6 - 2024/3/6
Period : 2019/9/12 - 2024/9/15