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Ongoing
9-13
พ.ย.2020
IRCA Certified ISO 14001:2015 Auditor/Lead Auditor Training Course (IRCA/14153) (IRCA Reg. No. A18127)
ยังไม่ระบุ
28,000 บาท
9-13
พ.ย.2020
IRCA Certified ISO 45001:2018 Lead Auditor OHSMS Training Course (IRCA PR357 Course Specification) (IRCA Reg. No.1929)
ยังไม่ระบุ
28,000 บาท