Obtained the Hazardous Materials Handler (Class Otsu 4) qualification
2021·
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1 min read
Ryusuke Miyazaki
Overview
In 2021, I obtained the Hazardous Materials Handler (危険物取扱者, Class Otsu 4) qualification.
- Examination body: Japan Fire Engineering Qualification Center (一般財団法人消防試験研究センター; website in Japanese)
