Poisonous and Deleterious Substances Handler Examination and Application
This page explains the examination and application process for becoming a person responsible for handling poisonous and deleterious substances.
Examination and application procedure
For students other than ES in the Faculty of Engineering at Tokyo Senju Campus in academic year 2025, take the Poisonous and Deleterious Substances Handler Examination administered by the relevant prefecture. After passing, submit an application to the administrative office with your certificate of passing.
For students in the Second Division of the Faculty of Engineering at Tokyo Senju Campus in academic year 2026, becoming a person responsible for handling poisonous and deleterious substances requires taking the examination administered by the relevant prefecture and applying to the administrative office with the certificate of passing.
Official sources
The following official Tokyo Denki University materials were used to prepare this page.
- 2025 Student Handbook — School of Engineering (2025 academic year) — PDF page 159
- 2026 Student Handbook — School of Engineering II (2026 academic year) — PDF page 120