To prevent contamination, does your company segregate components and materials containing RoHS prohibited substances?
E.g. Storing components and materials containing RoHS prohibited substances in dedicated racks, attaching labeling stickers to storage racks/areas
Production using components and materials that contain RoHS prohibited substances is being performed in certain manufacturing-related areas in the same building, which range from an incoming inspection area through storage warehouse, manufacturing process, work-in-process and finished products warehouse to shipment area."