3.3 work method. (Method) change work method to review Process Quality Control Chart including manual work involved and ensure the communication. / training to staffs involved.
3.4 raw materials (Material) changes in raw material should follow the manual controls, purchasing (WI-PS-03) about the evaluation and selection of supplier And the changes of raw materials by modifications. Details of the raw materials used in the Specification Report or document to let stakeholders informed in case can use new raw material, coupled with the same material.
material.