⑥ Do you request and verify the following to the suppliers (the first tier supplier)? ・to develop and operate the management system of chemical substances in products for the suppliers (the second tier supplier) of their purchased products "
⑥ Do you request and verify the following to the suppliers (the first tier supplier)? ・to develop and operate the management system of chemical substances in products for the suppliers (the second tier supplier) of their purchased products "