TDUQL

Toxic and Deleterious Substances Handler: Eligibility and Applications

This page explains the eligibility routes shown for ES students and other students, including the relevant chemistry-credit requirement and application procedure.

2026 eligibility shown for the Second Division

For the 2026 academic year at Tokyo Senju Campus, Faculty of Engineering, Second Division, the table marks only ES (Applied Chemistry) as eligible for the Toxic and Deleterious Substances Handler qualification. ES (Applied Chemistry) is the only department marked with a circle in the table.

Application route for ES graduates

For the 2025 academic year in the Faculty of Engineering, ES students are treated as having completed university coursework related to applied chemistry. After graduation, they may apply, when necessary, to the administrative office that authorizes work as a Toxic and Deleterious Substances Handler.

Exam route for students other than ES

For the 2026 academic year in the Faculty of Engineering, students other than ES can obtain examination eligibility by completing at least 15 credits in chemistry-related subjects at the university. Submission of a dedicated academic transcript is required.

Official sources

The following official Tokyo Denki University materials were used to prepare this page.