UCP Latest info Japan - How to add new substances to the positive lists for plastic utensils, containers and packaging Japanese Ministry of Health, Labour and Welfare published the procedure to add new substances to the recently established Japanese positive lists... Japan - How to add new substances to the positive lists for plastic utensils, containers and packaging More information on Food Contact Materials Japan - New positive lists for plastic utensils, containers and packaging Japanese Ministry of Health, Labour and Welfare (MHLW) published the new positive lists for substances used in the manufacturing of utensiles, ... Japan - New positive lists for plastic utensils, containers and packaging More information on Food Contact Materials