An object of the present invention is to relieve the burden on a designer in conducting an environmental assessment in the design stage of a product. There is provided an environmental assessment system comprising a first database retaining information specific to the product regarding the component part name, part specific code, material name, weight and constituent chemical substance of each part of at least two or more products, and a second database having environmental load information, wherein a matched code between products is selected by using the part specific code as a key, the burden on creating database is lightened by commonly utilizing information on other than the part code, and the environmental load information on the product is displayed.
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