Certificate for the Toxic and Deleterious Substances Handler Qualification
For students in the 2026 academic year at the Tokyo Senju Campus in the Faculty of Engineering Division II, a certificate proving this qualification is not issued.
Certificate issuance
A certificate proving that you are a toxic and deleterious substances handler is not issued.
Official sources
The following official Tokyo Denki University materials were used to prepare this page.
- 2026 Student Handbook — School of Engineering II (2026 academic year) — PDF page 120