Green Procurement

Introducing Our Green Procurement

Tokyo Electron(TEL) is promoting, with the cooperation of our suppliers, the notion of "green procurement", which aims to give prior attention to purchasing parts, products, and materials that have been produced in a way that takes the environment into account. For details, please refer to the following "Green Procurement Guideline" and its appended documents.

Request for Provision of Environmental Information Regarding Delivered Products

TEL is conducting research on contained chemical substances used in all parts and products purchased from our suppliers.

Research on Contained Chemical Substance in Articles

TEL has been used chemSHERPA-AI* for the research on contained chemical substances in articles.
The tool of chemSHERPA-AI can be downloaded from
If you need more details about the research process, please contact us using the Corporate Responsibility inquiry form.

* chemSHERPA-AI : The information transmission sheet to be used to communicate information about chemical substances contained in products