Promoting Green Supply
We established in August 2005 our Chemical Substance Management Guidelines for the management of hazardous substances concerning parts and indirect materials used for our company’s products and manage chemical substances in accordance with it. Our Chemical Substance Management Guidelines provide management rules concerning substances specified in laws and regulations, such as substances whose use is restricted or prohibited by the RoHS Directive, SVHC (high-concern material) in REACH, substances banned by legislation. They include definitions of terms, RoHS threshold values, survey questionnaires for our suppliers on chemical substances that affect the environment, and a guarantee form to assure that no RoHS-restricted substances are contained in the materials we use.
Request for Environmental Information about Materials

We request that our suppliers agree to abide by our Chemical Substance Management Guidelines and submit a survey questionnaire and a guarantee form to assure that their supplies contain no RoHS-restricted substances.

Guideline(Fifth Edition)Parts and Materials(Ver. 5.5) [PDF 323KB]

Environmentally Harmful Substances(Parts and Materials) Survey Sheet(Ver. 5.5) [ZIP 62.6KB]

Guarantee of conforming to hazardous substances restricted by RoHS Directive
and non-containing guarantee of prohibited substances(Ver. 5.5) [ZIP 10.0KB]